US20140093419A1 - Mold made of nickel-phosphorus alloy - Google Patents
Mold made of nickel-phosphorus alloy Download PDFInfo
- Publication number
- US20140093419A1 US20140093419A1 US13/727,465 US201213727465A US2014093419A1 US 20140093419 A1 US20140093419 A1 US 20140093419A1 US 201213727465 A US201213727465 A US 201213727465A US 2014093419 A1 US2014093419 A1 US 2014093419A1
- Authority
- US
- United States
- Prior art keywords
- nickel
- phosphorus
- mold
- phosphorus alloy
- alloy
- 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.)
- Abandoned
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
Definitions
- the present disclosure relates to alloy materials, and particularly, to a nickel-phosphorus alloy and a mold made of the nickel-phosphorus alloy.
- nickel-phosphorus alloys are used and manufactured as molds.
- the nickel-phosphorus alloy includes many other kinds of metal and the percentage of the nickel element is low, a number of small defects (i.e., scratches) may be easily formed on a contact surface of the mold.
- FIG. 1 is a cross-sectional view of part of a mold in accordance with an exemplary embodiment.
- FIG. 2 is a microscopic view of a molding surface of the mold of FIG. 1 .
- FIG. 3 is a microscopic view of a molding surface of a mold made of an alloy of nickel and phosphorus of related art.
- the weight percent of the nickel element is about 86.95%, and the weight percent of the phosphorus element is about 13.05%.
- the atomic percent of the nickel element is about 78.01%, and the atomic percent of the phosphorus element is about 21.99%.
- the phosphorus element is non-metallic.
- the processing characteristics of the phosphorus element in an alloy is greatly improved.
- the machinability of the nickel-phosphorus alloy will be improved.
- the nickel-phosphorus alloy is changed from a crystalline state to an amorphous state as the weight percent of the phosphorus element is increased.
- the weight percent of the phosphorus element is greater than about 13%, the hardness and the abrasion resistance of the nickel-phosphorus alloy decreases.
- the hardness, the toughness, the abrasion resistance, and the machinability of the nickel-phosphorus alloy with a crystalline state is better than the machinability of the nickel-phosphorus alloy with an amorphous state.
- FIG. 2 shows the molding surface 11 of the mold 10 , the mold 10 being made of the nickel-phosphorus alloy of this embodiment.
- FIG. 3 shows a molding surface of another mold, which is made of a nickel-phosphorus alloy of related art.
- the machining traces on the molding surface of FIG. 3 are more obvious than that of FIG. 2 . That is to say, the roughness of the molding surfaces 11 of the mold 10 made of the nickel-phosphorus alloy of this embodiment is significantly less than that of the mold made of the nickel-phosphorus alloy of related art.
- the cutting depth is about 6 ⁇ m
- the feed rate of the tool is about 10 mm/min
- the rotation speed of the tool is about 1100 rpm
- the cutting edge radius is about 0.3-0.5 mm. According to a number of experiments, the machining precision of the molding surface 11 of the mold 10 will be improved by using the above parameters.
Abstract
A nickel-phosphorus alloy is consisted of nickel and phosphorus. The weight percent of the nickel element is from about 86.95% to about 87.05%. The weight percent of the phosphorus element is from about 12.95% to about 13.05%.
Description
- 1. Technical Field
- The present disclosure relates to alloy materials, and particularly, to a nickel-phosphorus alloy and a mold made of the nickel-phosphorus alloy.
- 2. Description of Related Art
- As the hardness, the toughness, the abrasion resistance, and the processing characteristics of nickel-phosphorus alloys are better than other alloys, nickel-phosphorus alloys are used and manufactured as molds. However, as the nickel-phosphorus alloy includes many other kinds of metal and the percentage of the nickel element is low, a number of small defects (i.e., scratches) may be easily formed on a contact surface of the mold.
- Therefore, it is desirable to provide a nickel-phosphorus alloy and a mold, which can overcome the limitations described.
-
FIG. 1 is a cross-sectional view of part of a mold in accordance with an exemplary embodiment. -
FIG. 2 is a microscopic view of a molding surface of the mold ofFIG. 1 . -
FIG. 3 is a microscopic view of a molding surface of a mold made of an alloy of nickel and phosphorus of related art. - Embodiments of the disclosure will be described with reference to the drawings.
-
FIG. 1 shows amold 10, according to an exemplary embodiment. Themold 10 is configured for molding a plastic element (not shown), and includes amolding surface 11. In the embodiment, the plastic element is a lens. - The
mold 10 is made of a nickel-phosphorus alloy. The nickel-phosphorus alloy is consisted of a nickel element and a phosphorus element. - The weight percent of the nickel element is from about 86.95% to about 87.05%, and the weight percent of the phosphorus element is from about 12.95% to about 13.05%.
- In order to improve the machinability of nickel-phosphorus alloys, the weight percent of the nickel element is about 86.95%, and the weight percent of the phosphorus element is about 13.05%. The atomic percent of the nickel element is about 78.01%, and the atomic percent of the phosphorus element is about 21.99%.
- The nickel element is metallic. The mechanical strength and the ductility of the nickel element are good. The nickel element is hard to dissolve and resistant to high temperatures. The chemical stability of the nickel element is high, and it has a very low oxidation factor.
- The phosphorus element is non-metallic. When the phosphorus element is doped into the nickel element, the processing characteristics of the phosphorus element in an alloy is greatly improved.
- When the weight percent of the phosphorus element is lower than about 13%, the machinability of the nickel-phosphorus alloy will be improved. The nickel-phosphorus alloy is changed from a crystalline state to an amorphous state as the weight percent of the phosphorus element is increased. However, when the weight percent of the phosphorus element is greater than about 13%, the hardness and the abrasion resistance of the nickel-phosphorus alloy decreases. The hardness, the toughness, the abrasion resistance, and the machinability of the nickel-phosphorus alloy with a crystalline state is better than the machinability of the nickel-phosphorus alloy with an amorphous state.
- In the process of manufacturing the nickel-phosphorus alloy, the nickel element and the phosphorus element are mixed according to above percentages. Then, the nickel element and the phosphorus element are heated to a molten state under a vacuum, the nickel element and the phosphorus element mix completely. The nickel-phosphorus alloy gradually crystallizes as the temperature of the compound drops.
-
FIG. 2 shows themolding surface 11 of themold 10, themold 10 being made of the nickel-phosphorus alloy of this embodiment.FIG. 3 shows a molding surface of another mold, which is made of a nickel-phosphorus alloy of related art. - The machining traces on the molding surface of
FIG. 3 (of related art) are more obvious than that ofFIG. 2 . That is to say, the roughness of themolding surfaces 11 of themold 10 made of the nickel-phosphorus alloy of this embodiment is significantly less than that of the mold made of the nickel-phosphorus alloy of related art. - In the process of machining the
molding surface 11 of themold 10 by a tool (not shown), the cutting depth is about 6 μm, the feed rate of the tool is about 10 mm/min, the rotation speed of the tool is about 1100 rpm, and the cutting edge radius is about 0.3-0.5 mm. According to a number of experiments, the machining precision of themolding surface 11 of themold 10 will be improved by using the above parameters. - Particular embodiments are shown and described by way of illustration only. The principles and the features of the present disclosure may be employed in various and numerous embodiments thereof without departing from the scope of the disclosure as claimed. The above-described embodiments illustrate the scope of the disclosure but do not restrict the scope of the disclosure.
Claims (6)
1. A nickel-phosphorus alloy, consisting of:
a nickel element, the weight percent of the nickel element being from about 86.95% to about 87.05%; and
a phosphorus element, the weight percent of the phosphorus element being from about 12.95% to about 13.05%.
2. The nickel-phosphorus alloy of claim 1 , wherein the weight percent of the nickel element is about 86.95%, the weight percent of the phosphorus element is about 13.05%.
3. The nickel-phosphorus alloy of claim 1 , wherein the atomic percent of the nickel element is about 78.01%, and the atomic percent of the phosphorus element is about 21.99%.
4. A mold made of a nickel-phosphorus alloy, the nickel-phosphorus alloy consisting of:
a nickel element, the weight percent of the nickel element being from about 86.95% to about 87.05%; and
a phosphorus element, the weight percent of the phosphorus element being from about 12.95% to about 13.05%.
5. The mold of claim 1 , wherein the weight percent of the nickel element is about 86. 95%, the weight percent of the phosphorus element is about 13.05%.
6. The mold of claim 1 , wherein the atomic percent of the nickel element is about 78.01%, and the atomic percent of the phosphorus element is about 21.99%.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101136286 | 2012-10-02 | ||
TW101136286A TW201414857A (en) | 2012-10-02 | 2012-10-02 | Nickel-phosphorus alloy and mold cord |
Publications (1)
Publication Number | Publication Date |
---|---|
US20140093419A1 true US20140093419A1 (en) | 2014-04-03 |
Family
ID=50385419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/727,465 Abandoned US20140093419A1 (en) | 2012-10-02 | 2012-12-26 | Mold made of nickel-phosphorus alloy |
Country Status (2)
Country | Link |
---|---|
US (1) | US20140093419A1 (en) |
TW (1) | TW201414857A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9917770B1 (en) | 2014-03-29 | 2018-03-13 | Akamai Technologies, Inc. | Traffic on-boarding for acceleration through out-of-band security authenticators |
CN115927891A (en) * | 2023-02-08 | 2023-04-07 | 承德天大钒业有限责任公司 | Nickel-phosphorus intermediate alloy and preparation method thereof |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3733667A (en) * | 1971-09-10 | 1973-05-22 | H Myashita | Para-magnetic hard alloys |
GB1376825A (en) * | 1971-02-16 | 1974-12-11 | Commissariat Energie Atomique | Filters |
US3892890A (en) * | 1972-05-12 | 1975-07-01 | Hitachi Ltd | Process for forming carbon coatings |
US4037646A (en) * | 1975-06-13 | 1977-07-26 | Sumitomo Metal Industries, Ltd. | Molds for continuously casting steel |
US4283225A (en) * | 1978-06-05 | 1981-08-11 | Allied Chemical Corporation | Process for fabricating homogeneous, ductile brazing foils and products produced thereby |
US4293089A (en) * | 1979-05-08 | 1981-10-06 | The United States Of America As Represented By The United States Department Of Energy | Brazing method |
US4673468A (en) * | 1985-05-09 | 1987-06-16 | Burlington Industries, Inc. | Commercial nickel phosphorus electroplating |
US6220497B1 (en) * | 1998-01-16 | 2001-04-24 | Xcellsis Gmbh | Method for soldering microstructured sheet metal |
US6406611B1 (en) * | 1999-12-08 | 2002-06-18 | University Of Alabama In Huntsville | Nickel cobalt phosphorous low stress electroplating |
US6500384B1 (en) * | 1999-09-28 | 2002-12-31 | Suzuki Motor Corporation | Process for the hardening treatment of sintered members |
US6607614B1 (en) * | 1997-10-20 | 2003-08-19 | Techmetals, Inc. | Amorphous non-laminar phosphorous alloys |
US6877651B2 (en) * | 2002-12-02 | 2005-04-12 | Thomas A. Sandin | Method of joining ceramic or graphite to metal with an alloy having high nickel or cobalt content, alloys for joining the same, and products formed therewith |
US20070183703A1 (en) * | 2003-12-19 | 2007-08-09 | Ab Skf | Rolling bearing having a nickel-phosphorus coating |
JP2009161801A (en) * | 2007-12-28 | 2009-07-23 | Nippon Kinzoku Co Ltd | Stainless steel sheet having composite plated layer for soldering, and product manufactured by using the same |
US20100200120A1 (en) * | 2009-02-06 | 2010-08-12 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Conductive film, corrosion-resistant conduction film, corrosion-resistant conduction Material and process for producing the same |
US20100215983A1 (en) * | 2009-02-20 | 2010-08-26 | Kennametal Inc. | Brazed Claddings for Cast Iron Substrates |
US20110200842A1 (en) * | 2008-10-17 | 2011-08-18 | Atotech Deutschland Gmbh | Stress-reduced ni-p/pd stacks for bondable wafer surfaces |
-
2012
- 2012-10-02 TW TW101136286A patent/TW201414857A/en unknown
- 2012-12-26 US US13/727,465 patent/US20140093419A1/en not_active Abandoned
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1376825A (en) * | 1971-02-16 | 1974-12-11 | Commissariat Energie Atomique | Filters |
US3733667A (en) * | 1971-09-10 | 1973-05-22 | H Myashita | Para-magnetic hard alloys |
US3892890A (en) * | 1972-05-12 | 1975-07-01 | Hitachi Ltd | Process for forming carbon coatings |
US4037646A (en) * | 1975-06-13 | 1977-07-26 | Sumitomo Metal Industries, Ltd. | Molds for continuously casting steel |
US4283225A (en) * | 1978-06-05 | 1981-08-11 | Allied Chemical Corporation | Process for fabricating homogeneous, ductile brazing foils and products produced thereby |
US4293089A (en) * | 1979-05-08 | 1981-10-06 | The United States Of America As Represented By The United States Department Of Energy | Brazing method |
US4673468A (en) * | 1985-05-09 | 1987-06-16 | Burlington Industries, Inc. | Commercial nickel phosphorus electroplating |
US6607614B1 (en) * | 1997-10-20 | 2003-08-19 | Techmetals, Inc. | Amorphous non-laminar phosphorous alloys |
US6220497B1 (en) * | 1998-01-16 | 2001-04-24 | Xcellsis Gmbh | Method for soldering microstructured sheet metal |
US20020164262A1 (en) * | 1998-12-09 | 2002-11-07 | University Of Alabama In Huntsville And United States Government | Nickel cobalt phosphorous low stress electroplating |
US6500384B1 (en) * | 1999-09-28 | 2002-12-31 | Suzuki Motor Corporation | Process for the hardening treatment of sintered members |
US6406611B1 (en) * | 1999-12-08 | 2002-06-18 | University Of Alabama In Huntsville | Nickel cobalt phosphorous low stress electroplating |
US6877651B2 (en) * | 2002-12-02 | 2005-04-12 | Thomas A. Sandin | Method of joining ceramic or graphite to metal with an alloy having high nickel or cobalt content, alloys for joining the same, and products formed therewith |
US20070183703A1 (en) * | 2003-12-19 | 2007-08-09 | Ab Skf | Rolling bearing having a nickel-phosphorus coating |
JP2009161801A (en) * | 2007-12-28 | 2009-07-23 | Nippon Kinzoku Co Ltd | Stainless steel sheet having composite plated layer for soldering, and product manufactured by using the same |
US20110200842A1 (en) * | 2008-10-17 | 2011-08-18 | Atotech Deutschland Gmbh | Stress-reduced ni-p/pd stacks for bondable wafer surfaces |
US20100200120A1 (en) * | 2009-02-06 | 2010-08-12 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Conductive film, corrosion-resistant conduction film, corrosion-resistant conduction Material and process for producing the same |
US20100215983A1 (en) * | 2009-02-20 | 2010-08-26 | Kennametal Inc. | Brazed Claddings for Cast Iron Substrates |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9917770B1 (en) | 2014-03-29 | 2018-03-13 | Akamai Technologies, Inc. | Traffic on-boarding for acceleration through out-of-band security authenticators |
US10038631B1 (en) | 2014-03-29 | 2018-07-31 | Akamai Technologies, Inc. | Traffic on-boarding for acceleration through out-of-band security authenticators |
CN115927891A (en) * | 2023-02-08 | 2023-04-07 | 承德天大钒业有限责任公司 | Nickel-phosphorus intermediate alloy and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
TW201414857A (en) | 2014-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102591353B1 (en) | Aluminum alloy for die casting and method for manufacturing the same | |
US9716050B2 (en) | Amorphous alloy bonding | |
KR20180029275A (en) | Tin-containing amorphous alloy | |
CN103797138B (en) | The molding of bulk-solidification type amorphous alloy and separation and the compound containing amorphous alloy | |
JP5945199B2 (en) | Molds, mold rolls and peeled electroformed products | |
CN104416325A (en) | Manufacturing method of tungsten target | |
US20140093419A1 (en) | Mold made of nickel-phosphorus alloy | |
KR20130095848A (en) | Sputtering target for solar cell | |
JP2006225190A (en) | Metallic mold for molding optical element and its manufacturing method | |
JP4203709B2 (en) | Optical element mold | |
CN106239036B (en) | A kind of preparation process of sheet porous structural single crystal super alloy part | |
JP6232610B2 (en) | Method for producing sintered metal body and sintered metal body | |
JP3964188B2 (en) | Mold for optical element molding | |
US9102561B2 (en) | Amorphous alloy, molding die, and method for producing optical element | |
CN105328287A (en) | Low-speed wire cut electrical discharge machining electrode wire and preparation method thereof | |
TW201350594A (en) | Metal material | |
JP2010179586A (en) | Material for forming mold, mold material, molding mold, and method for manufacturing optical lens element | |
JP2008189891A (en) | Polyacetal resin composite material, flat cam made from polyacetal resin composite material, and method for producing flat cam | |
TW201136685A (en) | Method for making metal piece and metal piece thereof | |
CN201330222Y (en) | Novel tooling die used for lens processing | |
KR101501068B1 (en) | Zr-based amorphous alloy composition | |
CN102350755A (en) | Brightening grating mold and manufacturing method thereof | |
Sakurai et al. | Effect of Sputtering Method on Characteristics of Amorphous Ni—Nb—Zr Alloys for Glass Lenses Molding Die Materials | |
JP2005280293A (en) | Manufacturing method of molding tool for optical element, molding tool for optical element, and optical element | |
FR3124750A1 (en) | Electroerosion process of an amorphous metal alloy sample |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: HON HAI PRECISION INDUSTRY CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WANG, ZIH-WEI;REEL/FRAME:029528/0845 Effective date: 20121225 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |