SE509609C2 - Hårdmetallkropp med två kornstorlekar av WC - Google Patents
Hårdmetallkropp med två kornstorlekar av WCInfo
- Publication number
- SE509609C2 SE509609C2 SE9602812A SE9602812A SE509609C2 SE 509609 C2 SE509609 C2 SE 509609C2 SE 9602812 A SE9602812 A SE 9602812A SE 9602812 A SE9602812 A SE 9602812A SE 509609 C2 SE509609 C2 SE 509609C2
- Authority
- SE
- Sweden
- Prior art keywords
- grains
- cemented carbide
- weight
- grain size
- carbide body
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
-
- 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
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Ceramic Products (AREA)
- Chemical Vapour Deposition (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602812A SE509609C2 (sv) | 1996-07-19 | 1996-07-19 | Hårdmetallkropp med två kornstorlekar av WC |
US09/214,924 US6210632B1 (en) | 1996-07-19 | 1997-07-08 | Cemented carbide body with increased wear resistance |
PCT/SE1997/001242 WO1998003690A1 (en) | 1996-07-19 | 1997-07-08 | Cemented carbide body with increased wear resistance |
AT97933115T ATE205888T1 (de) | 1996-07-19 | 1997-07-08 | Verfahren zum herstellung eines sinterkarbidkörpers |
DE69706864T DE69706864T2 (de) | 1996-07-19 | 1997-07-08 | Verfahren zum herstellung eines sinterkarbidkörpers |
JP10506856A JP2000514874A (ja) | 1996-07-19 | 1997-07-08 | 耐磨耗性の向上した超硬合金体 |
EP97933115A EP0914489B1 (de) | 1996-07-19 | 1997-07-08 | Verfahren zum herstellung eines sinterkarbidkörpers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602812A SE509609C2 (sv) | 1996-07-19 | 1996-07-19 | Hårdmetallkropp med två kornstorlekar av WC |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9602812D0 SE9602812D0 (sv) | 1996-07-19 |
SE9602812L SE9602812L (sv) | 1998-02-26 |
SE509609C2 true SE509609C2 (sv) | 1999-02-15 |
Family
ID=20403425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9602812A SE509609C2 (sv) | 1996-07-19 | 1996-07-19 | Hårdmetallkropp med två kornstorlekar av WC |
Country Status (7)
Country | Link |
---|---|
US (1) | US6210632B1 (de) |
EP (1) | EP0914489B1 (de) |
JP (1) | JP2000514874A (de) |
AT (1) | ATE205888T1 (de) |
DE (1) | DE69706864T2 (de) |
SE (1) | SE509609C2 (de) |
WO (1) | WO1998003690A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9802519D0 (sv) | 1998-07-13 | 1998-07-13 | Sandvik Ab | Method of making cemented carbide |
SE513177C2 (sv) * | 1999-01-14 | 2000-07-24 | Sandvik Ab | Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare |
DE19901305A1 (de) | 1999-01-15 | 2000-07-20 | Starck H C Gmbh Co Kg | Verfahren zur Herstellung von Hartmetallmischungen |
SE516017C2 (sv) * | 1999-02-05 | 2001-11-12 | Sandvik Ab | Hårdmetallskär belagt med slitstark beläggning |
SE519106C2 (sv) * | 1999-04-06 | 2003-01-14 | Sandvik Ab | Sätt att tillverka submikron hårdmetall med ökad seghet |
SE519603C2 (sv) * | 1999-05-04 | 2003-03-18 | Sandvik Ab | Sätt att framställa hårdmetall av pulver WC och Co legerat med korntillväxthämmare |
JP2003191109A (ja) * | 2001-12-25 | 2003-07-08 | Kyocera Corp | 超硬合金およびそれを用いた切削工具 |
SE527724C2 (sv) * | 2004-02-17 | 2006-05-23 | Sandvik Intellectual Property | Belagt skärverktyg för bearbetning av bimetall samt sätt och användning |
US7510034B2 (en) * | 2005-10-11 | 2009-03-31 | Baker Hughes Incorporated | System, method, and apparatus for enhancing the durability of earth-boring bits with carbide materials |
SE529856C2 (sv) * | 2005-12-16 | 2007-12-11 | Sandvik Intellectual Property | Belagt hårdmetallskär, sätt att tillverka detta samt dess användning för fräsning |
DE102007046380B9 (de) * | 2006-09-27 | 2012-12-06 | Kyocera Corporation | Schneidwerkzeug |
DE102011053740A1 (de) * | 2011-09-19 | 2013-03-21 | Gühring Ohg | Verfahren zur Herstellung eines Hartstoff-Körpers, zugehöriges sintermetallurgisches Pulver und daraus herstellbarer Hartstoff-Rohling und Hartstoffkörper |
JP6139538B2 (ja) * | 2011-10-17 | 2017-05-31 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | 超硬合金又はサーメット体を作成する方法 |
EP2607512B1 (de) | 2011-12-21 | 2017-02-22 | Sandvik Intellectual Property AB | Verfahren zur Herstellung eines zementierten Karbids |
JP2014005529A (ja) * | 2012-05-29 | 2014-01-16 | Sumitomo Electric Ind Ltd | 超硬合金およびこれを用いた表面被覆切削工具 |
JP5811953B2 (ja) * | 2012-05-29 | 2015-11-11 | 住友電気工業株式会社 | 超硬合金およびこれを用いた表面被覆切削工具 |
JP5835307B2 (ja) * | 2013-11-22 | 2015-12-24 | 住友電気工業株式会社 | 超硬合金およびこれを用いた表面被覆切削工具 |
JP5835305B2 (ja) * | 2013-11-22 | 2015-12-24 | 住友電気工業株式会社 | 超硬合金およびこれを用いた表面被覆切削工具 |
JP5835306B2 (ja) * | 2013-11-22 | 2015-12-24 | 住友電気工業株式会社 | 超硬合金およびこれを用いた表面被覆切削工具 |
JP5835308B2 (ja) * | 2013-11-22 | 2015-12-24 | 住友電気工業株式会社 | 超硬合金およびこれを用いた表面被覆切削工具 |
WO2017191744A1 (ja) * | 2016-05-02 | 2017-11-09 | 住友電気工業株式会社 | 超硬合金、及び切削工具 |
KR102103376B1 (ko) * | 2019-05-07 | 2020-04-24 | 한국기계연구원 | 초경합금 및 이의 제조방법 |
JP7385829B2 (ja) * | 2020-02-21 | 2023-11-24 | 三菱マテリアル株式会社 | 耐塑性変形性、耐欠損性にすぐれたwc基超硬合金製切削工具および表面被覆wc基超硬合金製切削工具 |
MX2024006049A (es) * | 2021-11-20 | 2024-06-04 | Hyperion Materials & Tech Inc | Carburos cementados mejorados. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925458A (en) * | 1987-05-28 | 1990-05-15 | Kennametal Inc. | Cutting tool |
US5593474A (en) * | 1988-08-04 | 1997-01-14 | Smith International, Inc. | Composite cemented carbide |
SE9101953D0 (sv) | 1991-06-25 | 1991-06-25 | Sandvik Ab | A1203 coated sintered body |
KR0170453B1 (ko) | 1993-08-16 | 1999-02-18 | 쿠라우찌 노리타카 | 절삭공구용초경합금 및 피복초경합금 |
SE504244C2 (sv) * | 1994-03-29 | 1996-12-16 | Sandvik Ab | Sätt att tillverka kompositmaterial av hårdämnen i en metallbindefas |
SE502754C2 (sv) | 1994-03-31 | 1995-12-18 | Sandvik Ab | Sätt att framställa belagt hårdämnespulver |
US5773735A (en) * | 1996-11-20 | 1998-06-30 | The Dow Chemical Company | Dense fine grained monotungsten carbide-transition metal cemented carbide body and preparation thereof |
-
1996
- 1996-07-19 SE SE9602812A patent/SE509609C2/sv unknown
-
1997
- 1997-07-08 JP JP10506856A patent/JP2000514874A/ja active Pending
- 1997-07-08 DE DE69706864T patent/DE69706864T2/de not_active Expired - Lifetime
- 1997-07-08 AT AT97933115T patent/ATE205888T1/de active
- 1997-07-08 WO PCT/SE1997/001242 patent/WO1998003690A1/en active IP Right Grant
- 1997-07-08 EP EP97933115A patent/EP0914489B1/de not_active Expired - Lifetime
- 1997-07-08 US US09/214,924 patent/US6210632B1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JP2000514874A (ja) | 2000-11-07 |
US6210632B1 (en) | 2001-04-03 |
DE69706864T2 (de) | 2002-03-28 |
ATE205888T1 (de) | 2001-10-15 |
DE69706864D1 (de) | 2001-10-25 |
WO1998003690A1 (en) | 1998-01-29 |
SE9602812D0 (sv) | 1996-07-19 |
EP0914489A1 (de) | 1999-05-12 |
SE9602812L (sv) | 1998-02-26 |
EP0914489B1 (de) | 2001-09-19 |
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