US2819959A - Titanium base vanadium-iron-aluminum alloys - Google Patents
Titanium base vanadium-iron-aluminum alloys Download PDFInfo
- Publication number
- US2819959A US2819959A US592260A US59226056A US2819959A US 2819959 A US2819959 A US 2819959A US 592260 A US592260 A US 592260A US 59226056 A US59226056 A US 59226056A US 2819959 A US2819959 A US 2819959A
- Authority
- US
- United States
- Prior art keywords
- titanium
- iron
- alloy
- vanadium
- alloys
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
Description
TITANIUM BASE VANADIUM-IRON-ALUMINUM ALLOYS Stanley Abkowitz and Paul E. Moorhead, Warren, Ohio, assignors to Mallory-Sharon Titanium Corporation, Niles, Ohio, a corporation of Delaware No Drawing. Application June 19, 1956 Serial No. 592,260
7 Claims. (Cl. 75175.5)
The invention relates to titanium base alloys and more particularly to quaternary titanium base alloys containing vanadium, iron and aluminum. More particularly, the invention relates to a titanium base alloy adapted for rolling into sheet material with good ductility and formability accompanied by high strength in the as-annealed condition.
Finally, the invention relates specifically to a titanium base alloy having at least a 130,000 p. s. i. minimum yield strength as annealed, with good tensile and bend ductility.
Normally an increase in strength of titanium can be obtained by the addition of a strengthener. Iron may be used as a strengthener but it is a strong compound former. Vanadium may be used to retard the formation of the titanium-iron compound. However, vanadium is an expensive alloying element. Nevertheless, vanadium can be obtained at a much lower cost in the form of a master alloy with aluminum. This creates further problems because while aluminum like iron is a strengthener aluminum accelerates the formation of the titanium-iron compound with resulting embrittlement.
We have discovered however, that certain quaternary alloys of vanadium, iron and aluminum can be made with a minimum yield strength as-annealed of as high as 130,000 p. s. i., and with tensile and bend ductility properties comparable to those in other titanium alloys now used which only have a 110,000 p. s. i. minimum yield strength in the as-annealed condition.
One outstanding characteristic of the improved V-Fe-Al titanium alloy of the present invention is that there is no apparent embrittlement resulting from compound formation following heat treatment or heating of any kind.
A further unusual characteristic of the improved alloy of the present invention is the ease with which it may be melted as compared with the melting problems involved in the manufacture of a manganese titanium binary alloy which has comparable ductility, but with which the problem of segregation in melting is ever present.
The improved alloy, in addition to having good tensile and bend ductility in the as-annealed condition with a high minimum yield strength, has excellent formability. Heretofore it has been difficult to obtain such a combination of properties in titanium alloy material.
Accordingly, it is an object of the present invention to provide a new quaternary titanium sheet alloy characterized by a desirable combination of favorable properties including good formability, good tensile and bend ductility in the as-annealed condition, and a 130,000 p. s. i. minimum yield strength as annealed.
Furthermore, it is an object of the present invention to provide a new quaternary titanium sheet alloy in which no apparent embrittlement occurs resulting from compound formation following heat treatment, even though the alloy contains iron and aluminum as strengtheners.
Also it is an object of the present invention to provide a new quaternary titanium alloy which is relatively easy States atent O "ice to produce without segregation during melting, and which has high strength and good ductility and formability in the as-annealed condition.
In addition, it is an object of the present invention to provide a new quaternary titanium sheet alloy which is lighter in weight or has a lower density than other titanium alloys presently used which have less favorable properties from the standpoint of minimum yield strength, as-annealed, but which other alloys may have comparable tensile and bend ductility properties.
Finally, it is an object of the present invention to provide a new quaternary titanium base sheet alloy containing about 8% vanadium, 3% to 5% iron and 1.5% aluminum.
These and other objects and advantages apparent to those skilled in the art from the following description and claims may be obtained, the stated results achieved, and the described difficulties overcome by the discoveries, principles, compositions and alloys which comprise the present invention, the nature of which is set forth belowillustrative of the best modes in which applicants have contemplated applying the principlesand which are particularly and distinctly pointed out and set forth in the appended claims forming part hereof.
The alloys of the present invention may be prepared from either commercial titanium or high purity titanium. Where prepared from commercial titanium, a typical analysis of the material, in addition to titanium, vanadium, iron and aluminum, is 0.02% C, 0.01% N 0.10% 0 and 0.005% H However, the invention is not restricted to the use of material having the typical interstitial level indicated, as the level may be of the order of 0.06% C, 0.03% N 0.15% 0 and 0.020% to 0.024% H In other words, presently available sponge having a sponge hardness of 120 BHN is suitable. The sponge hardness may, however, range from, BHN to 150 BHN. In examples given below, titanium sponge having a typical interstitial level of BHN was used.
In practice, the titanium is preferably melted by the electric arc process in a water-cooled copper crucible in an atmosphere such as argon, and the alloying elements are added :to the melt either separately or in alloy combinations of vanadium and aluminum, vanadium and iron, or vanadium, iron and aluminum.
In general, the alloys of the present invention comprise about 8% vanadium, from 3% to 5% iron, and 1.5 aluminum, the balance being titanium. More particularly, the preferred alloys of the present invention may have the analyses given in Table I below.
The alloys of the present invention after melting and casting may be processed in the usual manner and forged or rolled to form the desired semi-finished or finished product. For instance, ingots of the improved quaternary alloys may be forged or bloomed to slab form, hot rolled to sheet bar, and the sheet bar may be hot rolled to form finished sheets, say, .020" to .090" thick.
Several examples of the improved alloy of the present invention are as follows:
Table I Nominal or Intended Compositicn Heat Example No.
Percent Percent V Fe Percent Percent Al Ti 8 Ba]. DM 455 8 3 1. 5 5 1. 5 Bal.
The mechanical properties of sheet fabricated from alloys of the present invention as determined by evaluation. are indicated in Table II below:
The alloys of the present invention are characterized by their good ductility with a minimum as-annealed yield strength of 122,200 p. s. i. and higher with larger amounts of iron, and with freedom from embrittlement resulting from compound formation following heating or heat treatment.
The improved alloy likewise has arelatively low density of about 0.169 pound per cubic inch for the alloy of Example 2 which compares favorably with a higher 0.172 density for the 8% binary manganese alloy which has a lower minimum yield strength in the as-anncaled condition and which is more difficult to make because of the segregation problem in melting.
Although the alloys of the present invention have been described particularly as sheet alloys, the use of the same is not limited to the manufacture of sheet material as the desirable properties can be availed of in. other kinds of semi-finished or finished titanium alloy products, such as bars.
It is to be understood that in the foregoing tables, Where intended composition is indicated, there may be some variation in actual composition determined by chemical analyses. Compositions usually are close to the nominal or intended composition but may vary slightly either way from the intended values, depending upon the ability to control the exact amount of alloying additions made.
The sheet alloys of the present invention accordingly provide quaternary titanium alloys which are relatively easy to make, which may have a 130,000 p. s. i. minimum yield strength or higher, as annealed, with good tensile and bend ductility, which have good forming characteristics, which have relatively low density, and which have a combination of the indicated properties heretofore not obtained in any known prior titanium alloy.
In the foregoing description certain terms have been used for brevity, clearness and understanding, but no unnecessary limitations are to be implied therefrom beroad the requirements of the prior art, because such terms are used for descriptive purposes herein and are intended to be broadly construed.
Having now described the invention, the features, discoveries and principles thereof, the characteristics of the new alloys, several examples of preferred embodiments of the new alloys, and the new and useful results obtained; the new and useful compositions, combinations, products, discoveries and principles, and reasonable mechanical equivalents thereof obvious to those skilled in the art are set forth in the appended claims.
We claim:
1. A titanium base alloy consisting of 8% vanadium, 3% to 5% iron, 1.5% aluminum, and the balance titanium with incidental impurities.
2. A titanium base alloy consisting of 8% vanadium, 3% iron, 1.5% aluminum, and the balance titanium with incidental impurities.
3. A titanium base alloy consisting of 8% vanadium, 5% iron, 1.5 aluminum, and the balance titanium with incidental impurities.
4. A titanium base sheet alloy consisting of 8% vanadium, 3% to 5% iron, 1.5% aluminum, the balance titanium with incidental impurities; said alloy having asannealed a minimum yield strength of 122,200 p. s. i. and elongation in excess of 12%.
5. A titanium base sheet alloy consisting of 8% vanadium, 3% to 5% iron, 1.5% aluminum, the balance titanium with incidental impurities; said alloy having asannealed at minimum yield strength of 122,200 p. s. i. and being free from embrittlement resulting from compound formation following heat treatment.
6. A titanium base sheet alloy consisting of 8% vanadium, 3% iron, 1.5% aluminum, and the balance titanium with incidental impurities; said alloy having asannealed a minimum yield strength of 122,200 p. s. i. and elongation of 12.9%.
7. A titanium base sheet alloy consisting of 8% vanadium, 5% iron, 1.5% aluminum, and the balance titanium with incidental impurities; said alloy having asannealed a minimum yield strength of 137,800 p. s. i. and elongation of 12.1%.
References Cited in the file of this patent UNITED STATES PATENTS Re. 24,013 Jaife et al. May 31, 1955 2,739,887 Brittain et al. Mar. 27, 1956 2,754,203 Vordahl July 10, 1956 2,758,922 Dickinson et al. Aug. 14, 1956
Claims (1)
1. A TITANIUM BASE ALLOY CONSISTING OF 8% VANADIUM, 3% TO 5% IRON, 1.5% ALUMINUM, AND THE BALANCE TITANIUM WITH INCIDENTAL IMPURITIES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US592260A US2819959A (en) | 1956-06-19 | 1956-06-19 | Titanium base vanadium-iron-aluminum alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US592260A US2819959A (en) | 1956-06-19 | 1956-06-19 | Titanium base vanadium-iron-aluminum alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
US2819959A true US2819959A (en) | 1958-01-14 |
Family
ID=24369960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US592260A Expired - Lifetime US2819959A (en) | 1956-06-19 | 1956-06-19 | Titanium base vanadium-iron-aluminum alloys |
Country Status (1)
Country | Link |
---|---|
US (1) | US2819959A (en) |
Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1160635B (en) * | 1958-02-28 | 1964-01-02 | Nat Distillers Chem Corp | Titanium Alloy with Low Hydrogen Content and Method of Compensation for the Same |
DE1161435B (en) * | 1958-09-25 | 1964-01-16 | Nat Distillers Chem Corp | Heat-treatable Ti-Al-V-Fe alloy of high ductility and high strength |
US3436277A (en) * | 1966-07-08 | 1969-04-01 | Reactive Metals Inc | Method of processing metastable beta titanium alloy |
US5311655A (en) * | 1990-10-05 | 1994-05-17 | Bohler Edelstahl Gmbh | Method of manufacturing titanium-aluminum base alloys |
US20050211475A1 (en) * | 2004-04-28 | 2005-09-29 | Mirchandani Prakash K | Earth-boring bits |
US20060024140A1 (en) * | 2004-07-30 | 2006-02-02 | Wolff Edward C | Removable tap chasers and tap systems including the same |
US20060131081A1 (en) * | 2004-12-16 | 2006-06-22 | Tdy Industries, Inc. | Cemented carbide inserts for earth-boring bits |
US20060288820A1 (en) * | 2005-06-27 | 2006-12-28 | Mirchandani Prakash K | Composite article with coolant channels and tool fabrication method |
US20070056777A1 (en) * | 2005-09-09 | 2007-03-15 | Overstreet James L | Composite materials including nickel-based matrix materials and hard particles, tools including such materials, and methods of using such materials |
US20070056776A1 (en) * | 2005-09-09 | 2007-03-15 | Overstreet James L | Abrasive wear-resistant materials, drill bits and drilling tools including abrasive wear-resistant materials, methods for applying abrasive wear-resistant materials to drill bits and drilling tools, and methods for securing cutting elements to a drill bit |
US20070102200A1 (en) * | 2005-11-10 | 2007-05-10 | Heeman Choe | Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits |
US20070102198A1 (en) * | 2005-11-10 | 2007-05-10 | Oxford James A | Earth-boring rotary drill bits and methods of forming earth-boring rotary drill bits |
US20070102199A1 (en) * | 2005-11-10 | 2007-05-10 | Smith Redd H | Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
US20070251732A1 (en) * | 2006-04-27 | 2007-11-01 | Tdy Industries, Inc. | Modular Fixed Cutter Earth-Boring Bits, Modular Fixed Cutter Earth-Boring Bit Bodies, and Related Methods |
US20080073125A1 (en) * | 2005-09-09 | 2008-03-27 | Eason Jimmy W | Abrasive wear resistant hardfacing materials, drill bits and drilling tools including abrasive wear resistant hardfacing materials, and methods for applying abrasive wear resistant hardfacing materials to drill bits and drilling tools |
US20080083568A1 (en) * | 2006-08-30 | 2008-04-10 | Overstreet James L | Methods for applying wear-resistant material to exterior surfaces of earth-boring tools and resulting structures |
US20080135304A1 (en) * | 2006-12-12 | 2008-06-12 | Baker Hughes Incorporated | Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods |
US20080145686A1 (en) * | 2006-10-25 | 2008-06-19 | Mirchandani Prakash K | Articles Having Improved Resistance to Thermal Cracking |
US20080156148A1 (en) * | 2006-12-27 | 2008-07-03 | Baker Hughes Incorporated | Methods and systems for compaction of powders in forming earth-boring tools |
US20080202814A1 (en) * | 2007-02-23 | 2008-08-28 | Lyons Nicholas J | Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same |
US20090041612A1 (en) * | 2005-08-18 | 2009-02-12 | Tdy Industries, Inc. | Composite cutting inserts and methods of making the same |
US20090293672A1 (en) * | 2008-06-02 | 2009-12-03 | Tdy Industries, Inc. | Cemented carbide - metallic alloy composites |
US20090308662A1 (en) * | 2008-06-11 | 2009-12-17 | Lyons Nicholas J | Method of selectively adapting material properties across a rock bit cone |
US20100000798A1 (en) * | 2008-07-02 | 2010-01-07 | Patel Suresh G | Method to reduce carbide erosion of pdc cutter |
US20100006345A1 (en) * | 2008-07-09 | 2010-01-14 | Stevens John H | Infiltrated, machined carbide drill bit body |
US7784567B2 (en) | 2005-11-10 | 2010-08-31 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits |
US20100290849A1 (en) * | 2009-05-12 | 2010-11-18 | Tdy Industries, Inc. | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US20100303566A1 (en) * | 2007-03-16 | 2010-12-02 | Tdy Industries, Inc. | Composite Articles |
US20100307838A1 (en) * | 2009-06-05 | 2010-12-09 | Baker Hughes Incorporated | Methods systems and compositions for manufacturing downhole tools and downhole tool parts |
US20100326739A1 (en) * | 2005-11-10 | 2010-12-30 | Baker Hughes Incorporated | Earth-boring tools comprising silicon carbide composite materials, and methods of forming same |
US20110107811A1 (en) * | 2009-11-11 | 2011-05-12 | Tdy Industries, Inc. | Thread Rolling Die and Method of Making Same |
US8002052B2 (en) | 2005-09-09 | 2011-08-23 | Baker Hughes Incorporated | Particle-matrix composite drill bits with hardfacing |
US8025112B2 (en) | 2008-08-22 | 2011-09-27 | Tdy Industries, Inc. | Earth-boring bits and other parts including cemented carbide |
US8308096B2 (en) | 2009-07-14 | 2012-11-13 | TDY Industries, LLC | Reinforced roll and method of making same |
US8322465B2 (en) | 2008-08-22 | 2012-12-04 | TDY Industries, LLC | Earth-boring bit parts including hybrid cemented carbides and methods of making the same |
US8490674B2 (en) | 2010-05-20 | 2013-07-23 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools |
US8770324B2 (en) | 2008-06-10 | 2014-07-08 | Baker Hughes Incorporated | Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
US8800848B2 (en) | 2011-08-31 | 2014-08-12 | Kennametal Inc. | Methods of forming wear resistant layers on metallic surfaces |
US8905117B2 (en) | 2010-05-20 | 2014-12-09 | Baker Hughes Incoporated | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
US8978734B2 (en) | 2010-05-20 | 2015-03-17 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
US9016406B2 (en) | 2011-09-22 | 2015-04-28 | Kennametal Inc. | Cutting inserts for earth-boring bits |
US9428822B2 (en) | 2004-04-28 | 2016-08-30 | Baker Hughes Incorporated | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE24013E (en) * | 1955-05-31 | Tittxx | ||
US2739887A (en) * | 1952-10-04 | 1956-03-27 | Battelle Development Corp | Ti-cr-fe-mn-mo-v alloys |
US2754203A (en) * | 1953-05-22 | 1956-07-10 | Rem Cru Titanium Inc | Thermally stable beta alloys of titanium |
US2758922A (en) * | 1951-08-07 | 1956-08-14 | Mallory Sharon Titanium Corp | Alloys of titanium containing iron and vandium |
-
1956
- 1956-06-19 US US592260A patent/US2819959A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE24013E (en) * | 1955-05-31 | Tittxx | ||
US2758922A (en) * | 1951-08-07 | 1956-08-14 | Mallory Sharon Titanium Corp | Alloys of titanium containing iron and vandium |
US2739887A (en) * | 1952-10-04 | 1956-03-27 | Battelle Development Corp | Ti-cr-fe-mn-mo-v alloys |
US2754203A (en) * | 1953-05-22 | 1956-07-10 | Rem Cru Titanium Inc | Thermally stable beta alloys of titanium |
Cited By (112)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1160635B (en) * | 1958-02-28 | 1964-01-02 | Nat Distillers Chem Corp | Titanium Alloy with Low Hydrogen Content and Method of Compensation for the Same |
DE1161435B (en) * | 1958-09-25 | 1964-01-16 | Nat Distillers Chem Corp | Heat-treatable Ti-Al-V-Fe alloy of high ductility and high strength |
US3436277A (en) * | 1966-07-08 | 1969-04-01 | Reactive Metals Inc | Method of processing metastable beta titanium alloy |
US5311655A (en) * | 1990-10-05 | 1994-05-17 | Bohler Edelstahl Gmbh | Method of manufacturing titanium-aluminum base alloys |
AT399513B (en) * | 1990-10-05 | 1995-05-26 | Boehler Edelstahl | METHOD AND DEVICE FOR PRODUCING METALLIC ALLOYS FOR PRE-MATERIALS, COMPONENTS, WORKPIECES OR THE LIKE OF TITANIUM-ALUMINUM BASE ALLOYS |
US20080302576A1 (en) * | 2004-04-28 | 2008-12-11 | Baker Hughes Incorporated | Earth-boring bits |
US20050247491A1 (en) * | 2004-04-28 | 2005-11-10 | Mirchandani Prakash K | Earth-boring bits |
US20050211475A1 (en) * | 2004-04-28 | 2005-09-29 | Mirchandani Prakash K | Earth-boring bits |
US8172914B2 (en) | 2004-04-28 | 2012-05-08 | Baker Hughes Incorporated | Infiltration of hard particles with molten liquid binders including melting point reducing constituents, and methods of casting bodies of earth-boring tools |
US20100193252A1 (en) * | 2004-04-28 | 2010-08-05 | Tdy Industries, Inc. | Cast cones and other components for earth-boring tools and related methods |
US10167673B2 (en) | 2004-04-28 | 2019-01-01 | Baker Hughes Incorporated | Earth-boring tools and methods of forming tools including hard particles in a binder |
US9428822B2 (en) | 2004-04-28 | 2016-08-30 | Baker Hughes Incorporated | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components |
US20080163723A1 (en) * | 2004-04-28 | 2008-07-10 | Tdy Industries Inc. | Earth-boring bits |
US7954569B2 (en) | 2004-04-28 | 2011-06-07 | Tdy Industries, Inc. | Earth-boring bits |
US8007714B2 (en) | 2004-04-28 | 2011-08-30 | Tdy Industries, Inc. | Earth-boring bits |
US8403080B2 (en) | 2004-04-28 | 2013-03-26 | Baker Hughes Incorporated | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components |
US8087324B2 (en) | 2004-04-28 | 2012-01-03 | Tdy Industries, Inc. | Cast cones and other components for earth-boring tools and related methods |
US20060024140A1 (en) * | 2004-07-30 | 2006-02-02 | Wolff Edward C | Removable tap chasers and tap systems including the same |
US20060131081A1 (en) * | 2004-12-16 | 2006-06-22 | Tdy Industries, Inc. | Cemented carbide inserts for earth-boring bits |
US7513320B2 (en) | 2004-12-16 | 2009-04-07 | Tdy Industries, Inc. | Cemented carbide inserts for earth-boring bits |
US20090180915A1 (en) * | 2004-12-16 | 2009-07-16 | Tdy Industries, Inc. | Methods of making cemented carbide inserts for earth-boring bits |
US8318063B2 (en) | 2005-06-27 | 2012-11-27 | TDY Industries, LLC | Injection molding fabrication method |
US8637127B2 (en) | 2005-06-27 | 2014-01-28 | Kennametal Inc. | Composite article with coolant channels and tool fabrication method |
US8808591B2 (en) | 2005-06-27 | 2014-08-19 | Kennametal Inc. | Coextrusion fabrication method |
US20060288820A1 (en) * | 2005-06-27 | 2006-12-28 | Mirchandani Prakash K | Composite article with coolant channels and tool fabrication method |
US8647561B2 (en) | 2005-08-18 | 2014-02-11 | Kennametal Inc. | Composite cutting inserts and methods of making the same |
US20090041612A1 (en) * | 2005-08-18 | 2009-02-12 | Tdy Industries, Inc. | Composite cutting inserts and methods of making the same |
US7687156B2 (en) | 2005-08-18 | 2010-03-30 | Tdy Industries, Inc. | Composite cutting inserts and methods of making the same |
US7597159B2 (en) | 2005-09-09 | 2009-10-06 | Baker Hughes Incorporated | Drill bits and drilling tools including abrasive wear-resistant materials |
US20070056776A1 (en) * | 2005-09-09 | 2007-03-15 | Overstreet James L | Abrasive wear-resistant materials, drill bits and drilling tools including abrasive wear-resistant materials, methods for applying abrasive wear-resistant materials to drill bits and drilling tools, and methods for securing cutting elements to a drill bit |
US20070056777A1 (en) * | 2005-09-09 | 2007-03-15 | Overstreet James L | Composite materials including nickel-based matrix materials and hard particles, tools including such materials, and methods of using such materials |
US8758462B2 (en) | 2005-09-09 | 2014-06-24 | Baker Hughes Incorporated | Methods for applying abrasive wear-resistant materials to earth-boring tools and methods for securing cutting elements to earth-boring tools |
US9506297B2 (en) | 2005-09-09 | 2016-11-29 | Baker Hughes Incorporated | Abrasive wear-resistant materials and earth-boring tools comprising such materials |
US20090113811A1 (en) * | 2005-09-09 | 2009-05-07 | Baker Hughes Incorporated | Abrasive wear-resistant materials, methods for applying such materials to earth-boring tools, and methods for securing cutting elements to earth-boring tools |
US7703555B2 (en) | 2005-09-09 | 2010-04-27 | Baker Hughes Incorporated | Drilling tools having hardfacing with nickel-based matrix materials and hard particles |
US20100132265A1 (en) * | 2005-09-09 | 2010-06-03 | Baker Hughes Incorporated | Abrasive wear-resistant materials, methods for applying such materials to earth-boring tools, and methods of securing a cutting element to an earth-boring tool using such materials |
US8002052B2 (en) | 2005-09-09 | 2011-08-23 | Baker Hughes Incorporated | Particle-matrix composite drill bits with hardfacing |
US20080073125A1 (en) * | 2005-09-09 | 2008-03-27 | Eason Jimmy W | Abrasive wear resistant hardfacing materials, drill bits and drilling tools including abrasive wear resistant hardfacing materials, and methods for applying abrasive wear resistant hardfacing materials to drill bits and drilling tools |
US7997359B2 (en) | 2005-09-09 | 2011-08-16 | Baker Hughes Incorporated | Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials |
US20110138695A1 (en) * | 2005-09-09 | 2011-06-16 | Baker Hughes Incorporated | Methods for applying abrasive wear resistant materials to a surface of a drill bit |
US9200485B2 (en) | 2005-09-09 | 2015-12-01 | Baker Hughes Incorporated | Methods for applying abrasive wear-resistant materials to a surface of a drill bit |
US8388723B2 (en) | 2005-09-09 | 2013-03-05 | Baker Hughes Incorporated | Abrasive wear-resistant materials, methods for applying such materials to earth-boring tools, and methods of securing a cutting element to an earth-boring tool using such materials |
US20070102199A1 (en) * | 2005-11-10 | 2007-05-10 | Smith Redd H | Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
US20110094341A1 (en) * | 2005-11-10 | 2011-04-28 | Baker Hughes Incorporated | Methods of forming earth boring rotary drill bits including bit bodies comprising reinforced titanium or titanium based alloy matrix materials |
US8074750B2 (en) | 2005-11-10 | 2011-12-13 | Baker Hughes Incorporated | Earth-boring tools comprising silicon carbide composite materials, and methods of forming same |
US20100263935A1 (en) * | 2005-11-10 | 2010-10-21 | Baker Hughes Incorporated | Earth boring rotary drill bits and methods of manufacturing earth boring rotary drill bits having particle matrix composite bit bodies |
US8309018B2 (en) | 2005-11-10 | 2012-11-13 | Baker Hughes Incorporated | Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
US7802495B2 (en) | 2005-11-10 | 2010-09-28 | Baker Hughes Incorporated | Methods of forming earth-boring rotary drill bits |
US20070102198A1 (en) * | 2005-11-10 | 2007-05-10 | Oxford James A | Earth-boring rotary drill bits and methods of forming earth-boring rotary drill bits |
US20100326739A1 (en) * | 2005-11-10 | 2010-12-30 | Baker Hughes Incorporated | Earth-boring tools comprising silicon carbide composite materials, and methods of forming same |
US7913779B2 (en) | 2005-11-10 | 2011-03-29 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits |
US20100276205A1 (en) * | 2005-11-10 | 2010-11-04 | Baker Hughes Incorporated | Methods of forming earth-boring rotary drill bits |
US9192989B2 (en) | 2005-11-10 | 2015-11-24 | Baker Hughes Incorporated | Methods of forming earth-boring tools including sinterbonded components |
US8230762B2 (en) | 2005-11-10 | 2012-07-31 | Baker Hughes Incorporated | Methods of forming earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials |
US7784567B2 (en) | 2005-11-10 | 2010-08-31 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits |
US20110142707A1 (en) * | 2005-11-10 | 2011-06-16 | Baker Hughes Incorporated | Methods of forming earth boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum based alloy matrix materials |
US7776256B2 (en) | 2005-11-10 | 2010-08-17 | Baker Huges Incorporated | Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
US20070102200A1 (en) * | 2005-11-10 | 2007-05-10 | Heeman Choe | Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits |
US9700991B2 (en) | 2005-11-10 | 2017-07-11 | Baker Hughes Incorporated | Methods of forming earth-boring tools including sinterbonded components |
US8789625B2 (en) | 2006-04-27 | 2014-07-29 | Kennametal Inc. | Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods |
US20070251732A1 (en) * | 2006-04-27 | 2007-11-01 | Tdy Industries, Inc. | Modular Fixed Cutter Earth-Boring Bits, Modular Fixed Cutter Earth-Boring Bit Bodies, and Related Methods |
US8312941B2 (en) | 2006-04-27 | 2012-11-20 | TDY Industries, LLC | Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods |
US20080083568A1 (en) * | 2006-08-30 | 2008-04-10 | Overstreet James L | Methods for applying wear-resistant material to exterior surfaces of earth-boring tools and resulting structures |
US8104550B2 (en) | 2006-08-30 | 2012-01-31 | Baker Hughes Incorporated | Methods for applying wear-resistant material to exterior surfaces of earth-boring tools and resulting structures |
US8697258B2 (en) | 2006-10-25 | 2014-04-15 | Kennametal Inc. | Articles having improved resistance to thermal cracking |
US8841005B2 (en) | 2006-10-25 | 2014-09-23 | Kennametal Inc. | Articles having improved resistance to thermal cracking |
US8007922B2 (en) | 2006-10-25 | 2011-08-30 | Tdy Industries, Inc | Articles having improved resistance to thermal cracking |
US20080145686A1 (en) * | 2006-10-25 | 2008-06-19 | Mirchandani Prakash K | Articles Having Improved Resistance to Thermal Cracking |
US7775287B2 (en) | 2006-12-12 | 2010-08-17 | Baker Hughes Incorporated | Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods |
US20080135304A1 (en) * | 2006-12-12 | 2008-06-12 | Baker Hughes Incorporated | Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods |
US8176812B2 (en) | 2006-12-27 | 2012-05-15 | Baker Hughes Incorporated | Methods of forming bodies of earth-boring tools |
US20080156148A1 (en) * | 2006-12-27 | 2008-07-03 | Baker Hughes Incorporated | Methods and systems for compaction of powders in forming earth-boring tools |
US20100319492A1 (en) * | 2006-12-27 | 2010-12-23 | Baker Hughes Incorporated | Methods of forming bodies of earth-boring tools |
US7841259B2 (en) | 2006-12-27 | 2010-11-30 | Baker Hughes Incorporated | Methods of forming bit bodies |
US20080202814A1 (en) * | 2007-02-23 | 2008-08-28 | Lyons Nicholas J | Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same |
US7846551B2 (en) | 2007-03-16 | 2010-12-07 | Tdy Industries, Inc. | Composite articles |
US20100303566A1 (en) * | 2007-03-16 | 2010-12-02 | Tdy Industries, Inc. | Composite Articles |
US8137816B2 (en) | 2007-03-16 | 2012-03-20 | Tdy Industries, Inc. | Composite articles |
US8221517B2 (en) | 2008-06-02 | 2012-07-17 | TDY Industries, LLC | Cemented carbide—metallic alloy composites |
US20090293672A1 (en) * | 2008-06-02 | 2009-12-03 | Tdy Industries, Inc. | Cemented carbide - metallic alloy composites |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
US8770324B2 (en) | 2008-06-10 | 2014-07-08 | Baker Hughes Incorporated | Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded |
US10144113B2 (en) | 2008-06-10 | 2018-12-04 | Baker Hughes Incorporated | Methods of forming earth-boring tools including sinterbonded components |
US20090308662A1 (en) * | 2008-06-11 | 2009-12-17 | Lyons Nicholas J | Method of selectively adapting material properties across a rock bit cone |
US20100000798A1 (en) * | 2008-07-02 | 2010-01-07 | Patel Suresh G | Method to reduce carbide erosion of pdc cutter |
US20100006345A1 (en) * | 2008-07-09 | 2010-01-14 | Stevens John H | Infiltrated, machined carbide drill bit body |
US8261632B2 (en) | 2008-07-09 | 2012-09-11 | Baker Hughes Incorporated | Methods of forming earth-boring drill bits |
US8322465B2 (en) | 2008-08-22 | 2012-12-04 | TDY Industries, LLC | Earth-boring bit parts including hybrid cemented carbides and methods of making the same |
US8225886B2 (en) | 2008-08-22 | 2012-07-24 | TDY Industries, LLC | Earth-boring bits and other parts including cemented carbide |
US8025112B2 (en) | 2008-08-22 | 2011-09-27 | Tdy Industries, Inc. | Earth-boring bits and other parts including cemented carbide |
US8459380B2 (en) | 2008-08-22 | 2013-06-11 | TDY Industries, LLC | Earth-boring bits and other parts including cemented carbide |
US8858870B2 (en) | 2008-08-22 | 2014-10-14 | Kennametal Inc. | Earth-boring bits and other parts including cemented carbide |
US9435010B2 (en) | 2009-05-12 | 2016-09-06 | Kennametal Inc. | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US20100290849A1 (en) * | 2009-05-12 | 2010-11-18 | Tdy Industries, Inc. | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US8272816B2 (en) | 2009-05-12 | 2012-09-25 | TDY Industries, LLC | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US8317893B2 (en) | 2009-06-05 | 2012-11-27 | Baker Hughes Incorporated | Downhole tool parts and compositions thereof |
US8869920B2 (en) | 2009-06-05 | 2014-10-28 | Baker Hughes Incorporated | Downhole tools and parts and methods of formation |
US8464814B2 (en) | 2009-06-05 | 2013-06-18 | Baker Hughes Incorporated | Systems for manufacturing downhole tools and downhole tool parts |
US8201610B2 (en) | 2009-06-05 | 2012-06-19 | Baker Hughes Incorporated | Methods for manufacturing downhole tools and downhole tool parts |
US20100307838A1 (en) * | 2009-06-05 | 2010-12-09 | Baker Hughes Incorporated | Methods systems and compositions for manufacturing downhole tools and downhole tool parts |
US8308096B2 (en) | 2009-07-14 | 2012-11-13 | TDY Industries, LLC | Reinforced roll and method of making same |
US9266171B2 (en) | 2009-07-14 | 2016-02-23 | Kennametal Inc. | Grinding roll including wear resistant working surface |
US9643236B2 (en) | 2009-11-11 | 2017-05-09 | Landis Solutions Llc | Thread rolling die and method of making same |
US20110107811A1 (en) * | 2009-11-11 | 2011-05-12 | Tdy Industries, Inc. | Thread Rolling Die and Method of Making Same |
US8978734B2 (en) | 2010-05-20 | 2015-03-17 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
US9687963B2 (en) | 2010-05-20 | 2017-06-27 | Baker Hughes Incorporated | Articles comprising metal, hard material, and an inoculant |
US8490674B2 (en) | 2010-05-20 | 2013-07-23 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools |
US9790745B2 (en) | 2010-05-20 | 2017-10-17 | Baker Hughes Incorporated | Earth-boring tools comprising eutectic or near-eutectic compositions |
US8905117B2 (en) | 2010-05-20 | 2014-12-09 | Baker Hughes Incoporated | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
US10603765B2 (en) | 2010-05-20 | 2020-03-31 | Baker Hughes, a GE company, LLC. | Articles comprising metal, hard material, and an inoculant, and related methods |
US8800848B2 (en) | 2011-08-31 | 2014-08-12 | Kennametal Inc. | Methods of forming wear resistant layers on metallic surfaces |
US9016406B2 (en) | 2011-09-22 | 2015-04-28 | Kennametal Inc. | Cutting inserts for earth-boring bits |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2819959A (en) | Titanium base vanadium-iron-aluminum alloys | |
US2819958A (en) | Titanium base alloys | |
US3615378A (en) | Metastable beta titanium-base alloy | |
US2880087A (en) | Titanium-aluminum alloys | |
CA2787980A1 (en) | Secondary titanium alloy and method for manufacturing same | |
US3824135A (en) | Copper base alloys | |
JPH0572452B2 (en) | ||
US2892706A (en) | Titanium base alloys | |
JPS59159961A (en) | Superplastic al alloy | |
JP2007527466A (en) | Beta titanium alloy, process for producing hot rolled products from this type of alloy, and use thereof | |
US3532491A (en) | Maraging steel suitable for heavy section applications | |
KR101835408B1 (en) | Titanium alloy with excellent mechanical property and method for manufacturing the same | |
US3128175A (en) | Low alloy, high hardness, temper resistant steel | |
US3419385A (en) | Magnesium-base alloy | |
US2884323A (en) | High-strength titanium base aluminumvanadium-iron alloys | |
US3681061A (en) | Fully dense consolidated-powder superalloys | |
US4456481A (en) | Hot workability of age hardenable nickel base alloys | |
US3802934A (en) | Precipitation strengthened alloys | |
US4092179A (en) | Method of producing high strength cold rolled steel sheet | |
US2864697A (en) | Titanium-vanadium-aluminum alloys | |
US2864698A (en) | Titanium base aluminum-tantalumcolumbium alloys | |
US3061427A (en) | Alloy of titanium | |
US2675309A (en) | Titanium base alloys with aluminum and manganese | |
US2768892A (en) | Non-aging steel | |
US3248213A (en) | Nickel-chromium alloys |