DE3889278T2 - Sinterkörper mit hoher Korrosionsbeständigkeit und einem Gehalt an ZrB2. - Google Patents

Sinterkörper mit hoher Korrosionsbeständigkeit und einem Gehalt an ZrB2.

Info

Publication number
DE3889278T2
DE3889278T2 DE3889278T DE3889278T DE3889278T2 DE 3889278 T2 DE3889278 T2 DE 3889278T2 DE 3889278 T DE3889278 T DE 3889278T DE 3889278 T DE3889278 T DE 3889278T DE 3889278 T2 DE3889278 T2 DE 3889278T2
Authority
DE
Germany
Prior art keywords
zrb2
content
corrosion resistance
sintered body
high corrosion
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 - Fee Related
Application number
DE3889278T
Other languages
English (en)
Other versions
DE3889278D1 (de
Inventor
Kei Isozaki
Hirotsugu Matsunaga
Yasuo Imamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Publication of DE3889278D1 publication Critical patent/DE3889278D1/de
Application granted granted Critical
Publication of DE3889278T2 publication Critical patent/DE3889278T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C04B35/58071—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on titanium borides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C04B35/58078—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on zirconium or hafnium borides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
DE3889278T 1987-10-06 1988-10-05 Sinterkörper mit hoher Korrosionsbeständigkeit und einem Gehalt an ZrB2. Expired - Fee Related DE3889278T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25073087 1987-10-06
JP25072887 1987-10-06

Publications (2)

Publication Number Publication Date
DE3889278D1 DE3889278D1 (de) 1994-06-01
DE3889278T2 true DE3889278T2 (de) 1994-08-11

Family

ID=26539892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3889278T Expired - Fee Related DE3889278T2 (de) 1987-10-06 1988-10-05 Sinterkörper mit hoher Korrosionsbeständigkeit und einem Gehalt an ZrB2.

Country Status (3)

Country Link
US (1) US4952532A (de)
EP (1) EP0311044B1 (de)
DE (1) DE3889278T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142650A (en) * 1989-11-14 1992-08-25 Asahi Glass Company Ltd. Bottom electrode for a direct current arc furnace
US5227345A (en) * 1990-05-03 1993-07-13 The Dow Chemical Company Powder mixtures including ceramics and metal compounds
KR960700978A (ko) * 1993-03-18 1996-02-24 스티븐 에스. 그레이스 복합 다상 반응 소결된 경질 및 내마모성 물질(Complex multi-phase reaction sintered hard and wear resistant materials)
US5742845A (en) * 1995-06-22 1998-04-21 Datascape, Inc. System for extending present open network communication protocols to communicate with non-standard I/O devices directly coupled to an open network
US8585995B2 (en) * 2004-10-07 2013-11-19 Jx Nippon Mining & Metals Corporation High purity ZrB2 powder and manufacturing method thereof
CN103073299A (zh) * 2013-01-06 2013-05-01 复旦大学 一种碳球为添加剂的高韧性二硼化锆-碳化硅复相陶瓷材料及其制备方法
CN113967734B (zh) * 2021-10-27 2023-11-21 宜宾上交大新材料研究中心 用于激光增材制备钛合金件的钛合金混合粉末及使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433471A (en) * 1965-12-08 1969-03-18 Corning Glass Works Metallurgical furnace
BE759202A (fr) * 1969-11-21 1971-04-30 Du Pont Articles de joaillerie a base de nitrures
JPS58190874A (ja) * 1982-04-30 1983-11-07 日本油脂株式会社 高圧相窒化ホウ素含有焼結体及びその製造方法
JPS5989749A (ja) * 1982-11-16 1984-05-24 Nachi Fujikoshi Corp クロム化合物を含有する緻密なセラミツク焼結体
JPS59107974A (ja) * 1982-12-09 1984-06-22 株式会社クボタ 耐熱用セラミツク材料
DE3325490A1 (de) * 1983-07-14 1985-01-24 Elektroschmelzwerk Kempten GmbH, 8000 München Feuerfeste, elektrisch leitfaehige mischwerkstoffe und verfahren zu ihrer herstellung durch isostatisches heisspressen
EP0170864B1 (de) * 1984-07-10 1989-08-23 Asahi Glass Company Ltd. Gesinteter Verbundwerkstoff aus ZrB2
AU5159485A (en) * 1984-12-24 1986-07-03 Todoroki, Itaru Sintered titanium carbo-nitride-chromium carbide ceramics

Also Published As

Publication number Publication date
DE3889278D1 (de) 1994-06-01
EP0311044A1 (de) 1989-04-12
US4952532A (en) 1990-08-28
EP0311044B1 (de) 1994-04-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee