ATE213225T1 - Sinterverfahren - Google Patents
SinterverfahrenInfo
- Publication number
- ATE213225T1 ATE213225T1 AT97932108T AT97932108T ATE213225T1 AT E213225 T1 ATE213225 T1 AT E213225T1 AT 97932108 T AT97932108 T AT 97932108T AT 97932108 T AT97932108 T AT 97932108T AT E213225 T1 ATE213225 T1 AT E213225T1
- Authority
- AT
- Austria
- Prior art keywords
- bodies
- cooling
- cemented carbide
- sintering process
- sintering
- Prior art date
Links
Classifications
-
- 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
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2201/00—Treatment under specific atmosphere
- B22F2201/01—Reducing atmosphere
- B22F2201/013—Hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
- Chemical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602750A SE509566C2 (sv) | 1996-07-11 | 1996-07-11 | Sintringsmetod |
PCT/SE1997/001231 WO1998002396A1 (en) | 1996-07-11 | 1997-07-07 | Sintering method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE213225T1 true ATE213225T1 (de) | 2002-02-15 |
Family
ID=20403369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97932108T ATE213225T1 (de) | 1996-07-11 | 1997-07-07 | Sinterverfahren |
Country Status (7)
Country | Link |
---|---|
US (1) | US6267797B1 (de) |
EP (1) | EP0910558B1 (de) |
JP (1) | JP2000516565A (de) |
AT (1) | ATE213225T1 (de) |
DE (1) | DE69710461T2 (de) |
SE (1) | SE509566C2 (de) |
WO (1) | WO1998002396A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100378239C (zh) | 2000-03-24 | 2008-04-02 | 钴碳化钨硬质合金公司 | 硬质合金工具及其制备方法 |
US6638474B2 (en) | 2000-03-24 | 2003-10-28 | Kennametal Inc. | method of making cemented carbide tool |
SE0101241D0 (sv) * | 2001-04-05 | 2001-04-05 | Sandvik Ab | Tool for turning of titanium alloys |
JP2003251503A (ja) * | 2001-12-26 | 2003-09-09 | Sumitomo Electric Ind Ltd | 表面被覆切削工具 |
SE527348C2 (sv) * | 2003-10-23 | 2006-02-14 | Sandvik Intellectual Property | Sätt att tillverka en hårdmetall |
RU2364700C2 (ru) * | 2003-12-15 | 2009-08-20 | Сандвик Интеллекчуал Проперти Аб | Режущая пластина или головка инструмента из твердого сплава для применения в горном деле и строительстве и способ ее изготовления |
DE602004012521T8 (de) * | 2003-12-15 | 2009-08-13 | Sandvik Intellectual Property Ab | Sinterkarbideinsatz und Methode zu dessen Herstellung |
US7595106B2 (en) * | 2004-10-29 | 2009-09-29 | Seco Tools Ab | Method for manufacturing cemented carbide |
SE529302C2 (sv) * | 2005-04-20 | 2007-06-26 | Sandvik Intellectual Property | Sätt att tillverka en belagd submikron hårdmetall med bindefasanriktad ytzon |
CN105473261B (zh) * | 2014-06-06 | 2017-08-18 | 住友电工硬质合金株式会社 | 表面被覆工具及其制造方法 |
CN110565000A (zh) * | 2019-09-19 | 2019-12-13 | 晋城鸿刃科技有限公司 | 用于加工铁路钢轨的硬质合金刀片及制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282289A (en) | 1980-04-16 | 1981-08-04 | Sandvik Aktiebolag | Method of preparing coated cemented carbide product and resulting product |
JPS60110840A (ja) | 1983-11-16 | 1985-06-17 | Sumitomo Electric Ind Ltd | 熱間塑性加工用超硬合金およびその製造法 |
JPH0791651B2 (ja) | 1986-04-24 | 1995-10-04 | 三菱マテリアル株式会社 | ダイヤモンド被覆炭化タングステン基超硬合金製切削工具チツプ |
JPH0772350B2 (ja) | 1986-08-29 | 1995-08-02 | 三菱マテリアル株式会社 | 表面被覆炭化タングステン基超硬合金の製造法 |
JPS6360280A (ja) | 1986-08-29 | 1988-03-16 | Mitsubishi Metal Corp | 表面被覆炭化タングステン基超硬合金の製造法 |
CA1319497C (en) | 1988-04-12 | 1993-06-29 | Minoru Nakano | Surface-coated cemented carbide and a process for the production of the same |
JP2600359B2 (ja) * | 1989-01-19 | 1997-04-16 | 三菱マテリアル株式会社 | 表面被覆炭化タングステン基超硬合金製切削工具の製造法 |
SE500049C2 (sv) * | 1991-02-05 | 1994-03-28 | Sandvik Ab | Hårdmetallkropp med ökad seghet för mineralavverkning samt sätt att framställa denna |
SE9101469D0 (sv) | 1991-05-15 | 1991-05-15 | Sandvik Ab | Etsmetod |
JP2000515110A (ja) * | 1996-07-11 | 2000-11-14 | サンドビック アクティエボラーグ(プブル) | 焼結方法 |
-
1996
- 1996-07-11 SE SE9602750A patent/SE509566C2/sv unknown
-
1997
- 1997-07-07 AT AT97932108T patent/ATE213225T1/de not_active IP Right Cessation
- 1997-07-07 JP JP10505920A patent/JP2000516565A/ja active Pending
- 1997-07-07 WO PCT/SE1997/001231 patent/WO1998002396A1/en active IP Right Grant
- 1997-07-07 US US09/214,621 patent/US6267797B1/en not_active Expired - Fee Related
- 1997-07-07 EP EP97932108A patent/EP0910558B1/de not_active Expired - Lifetime
- 1997-07-07 DE DE69710461T patent/DE69710461T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2000516565A (ja) | 2000-12-12 |
DE69710461T2 (de) | 2002-11-07 |
EP0910558A1 (de) | 1999-04-28 |
US6267797B1 (en) | 2001-07-31 |
DE69710461D1 (de) | 2002-03-21 |
SE9602750D0 (sv) | 1996-07-11 |
EP0910558B1 (de) | 2002-02-13 |
SE9602750L (sv) | 1998-01-12 |
SE509566C2 (sv) | 1999-02-08 |
WO1998002396A1 (en) | 1998-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |