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GB2263704B - Heat-resistant sintered hard alloy - Google Patents

Heat-resistant sintered hard alloy

Info

Publication number
GB2263704B
GB2263704B GB9201927A GB9201927A GB2263704B GB 2263704 B GB2263704 B GB 2263704B GB 9201927 A GB9201927 A GB 9201927A GB 9201927 A GB9201927 A GB 9201927A GB 2263704 B GB2263704 B GB 2263704B
Authority
GB
United Kingdom
Prior art keywords
heat
hard alloy
sintered hard
resistant sintered
resistant
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
GB9201927A
Other versions
GB9201927D0 (en
GB2263704A (en
Inventor
Kenichi Takagi
Masao Komai
Yoshihiko Isobe
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.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan Co Ltd
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 Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Priority to GB9201927A priority Critical patent/GB2263704B/en
Publication of GB9201927D0 publication Critical patent/GB9201927D0/en
Publication of GB2263704A publication Critical patent/GB2263704A/en
Application granted granted Critical
Publication of GB2263704B publication Critical patent/GB2263704B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0073—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only borides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
GB9201927A 1992-01-29 1992-01-29 Heat-resistant sintered hard alloy Expired - Fee Related GB2263704B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9201927A GB2263704B (en) 1992-01-29 1992-01-29 Heat-resistant sintered hard alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9201927A GB2263704B (en) 1992-01-29 1992-01-29 Heat-resistant sintered hard alloy

Publications (3)

Publication Number Publication Date
GB9201927D0 GB9201927D0 (en) 1992-03-18
GB2263704A GB2263704A (en) 1993-08-04
GB2263704B true GB2263704B (en) 1995-08-30

Family

ID=10709489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9201927A Expired - Fee Related GB2263704B (en) 1992-01-29 1992-01-29 Heat-resistant sintered hard alloy

Country Status (1)

Country Link
GB (1) GB2263704B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921422B2 (en) * 2002-10-29 2005-07-26 Iowa State University Research Foundation, Inc. Ductile binder phase for use with A1MgB14 and other hard materials
JP7332295B2 (en) 2016-01-25 2023-08-23 スーパ－メタリクス，インコーポレイテッド． Binder composition of tungsten tetraboride and polishing method thereof
CN109351979B (en) * 2018-11-28 2020-06-19 西安交通大学 A kind of preparation method of WCoB-B4C ceramic matrix composite material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB747483A (en) * 1953-01-23 1956-04-04 British Thomson Houston Co Ltd A bonded boride composite material
GB1404734A (en) * 1973-01-18 1975-09-03 Nippon Tungsten Boride containing hard alloy
US4671822A (en) * 1985-06-19 1987-06-09 Asahi Glass Company, Ltd. ZrB2 -containing sintered cermet
EP0332463A1 (en) * 1988-03-11 1989-09-13 Vermont American Corporation Boron-treated hard metal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB747483A (en) * 1953-01-23 1956-04-04 British Thomson Houston Co Ltd A bonded boride composite material
GB1404734A (en) * 1973-01-18 1975-09-03 Nippon Tungsten Boride containing hard alloy
US4671822A (en) * 1985-06-19 1987-06-09 Asahi Glass Company, Ltd. ZrB2 -containing sintered cermet
EP0332463A1 (en) * 1988-03-11 1989-09-13 Vermont American Corporation Boron-treated hard metal

Also Published As

Publication number Publication date
GB9201927D0 (en) 1992-03-18
GB2263704A (en) 1993-08-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070129