SE9901207L - Sätt att tillverka submikron hårdmetall med ökad seghet - Google Patents
Sätt att tillverka submikron hårdmetall med ökad seghetInfo
- Publication number
- SE9901207L SE9901207L SE9901207A SE9901207A SE9901207L SE 9901207 L SE9901207 L SE 9901207L SE 9901207 A SE9901207 A SE 9901207A SE 9901207 A SE9901207 A SE 9901207A SE 9901207 L SE9901207 L SE 9901207L
- Authority
- SE
- Sweden
- Prior art keywords
- cemented carbide
- ways
- increased toughness
- submicron cemented
- manufacture
- 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
-
- 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
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901207A SE519106C2 (sv) | 1999-04-06 | 1999-04-06 | Sätt att tillverka submikron hårdmetall med ökad seghet |
EP00106693A EP1043412B1 (en) | 1999-04-06 | 2000-03-29 | Method of making a submicron cemented carbide with increased toughness |
AT00106693T ATE225409T1 (de) | 1999-04-06 | 2000-03-29 | Verfahren zur herstellung von einem zementierten submicron-karbid mit erhöhter zähigkeit |
DE60000522T DE60000522T2 (de) | 1999-04-06 | 2000-03-29 | Verfahren zur Herstellung von einem zementierten Submicron-Karbid mit erhöhter Zähigkeit |
JP2000105395A JP4662599B2 (ja) | 1999-04-06 | 2000-04-03 | 靭性を増加したサブミクロン超硬合金の製造方法 |
US09/544,171 US6214287B1 (en) | 1999-04-06 | 2000-04-06 | Method of making a submicron cemented carbide with increased toughness |
US11/484,835 USRE40785E1 (en) | 1999-04-06 | 2006-07-12 | Method of making a submicron cemented carbide with increased toughness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901207A SE519106C2 (sv) | 1999-04-06 | 1999-04-06 | Sätt att tillverka submikron hårdmetall med ökad seghet |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9901207D0 SE9901207D0 (sv) | 1999-04-06 |
SE9901207L true SE9901207L (sv) | 2000-10-07 |
SE519106C2 SE519106C2 (sv) | 2003-01-14 |
Family
ID=20415103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9901207A SE519106C2 (sv) | 1999-04-06 | 1999-04-06 | Sätt att tillverka submikron hårdmetall med ökad seghet |
Country Status (6)
Country | Link |
---|---|
US (2) | US6214287B1 (sv) |
EP (1) | EP1043412B1 (sv) |
JP (1) | JP4662599B2 (sv) |
AT (1) | ATE225409T1 (sv) |
DE (1) | DE60000522T2 (sv) |
SE (1) | SE519106C2 (sv) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513177C2 (sv) * | 1999-01-14 | 2000-07-24 | Sandvik Ab | Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare |
US7384443B2 (en) * | 2003-12-12 | 2008-06-10 | Tdy Industries, Inc. | Hybrid cemented carbide composites |
US20080101977A1 (en) * | 2005-04-28 | 2008-05-01 | Eason Jimmy W | Sintered bodies for earth-boring rotary drill bits and methods of forming the same |
US9428822B2 (en) | 2004-04-28 | 2016-08-30 | Baker Hughes Incorporated | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components |
US20050211475A1 (en) * | 2004-04-28 | 2005-09-29 | Mirchandani Prakash K | Earth-boring bits |
US7513320B2 (en) * | 2004-12-16 | 2009-04-07 | Tdy Industries, Inc. | Cemented carbide inserts for earth-boring bits |
US8637127B2 (en) | 2005-06-27 | 2014-01-28 | Kennametal Inc. | Composite article with coolant channels and tool fabrication method |
US7687156B2 (en) | 2005-08-18 | 2010-03-30 | Tdy Industries, Inc. | Composite cutting inserts and methods of making the same |
US7997359B2 (en) | 2005-09-09 | 2011-08-16 | Baker Hughes Incorporated | Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials |
EP1762638B1 (en) * | 2005-09-09 | 2012-01-11 | Sandvik Intellectual Property AB | PVD coated cutting tool |
US7703555B2 (en) | 2005-09-09 | 2010-04-27 | Baker Hughes Incorporated | Drilling tools having hardfacing with nickel-based matrix materials and hard particles |
US7597159B2 (en) | 2005-09-09 | 2009-10-06 | Baker Hughes Incorporated | Drill bits and drilling tools including abrasive wear-resistant materials |
US7776256B2 (en) | 2005-11-10 | 2010-08-17 | Baker Huges Incorporated | Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
SE529015C2 (sv) * | 2005-09-09 | 2007-04-10 | Sandvik Intellectual Property | PVD-belagt skärverktygsskär tillverkat av hårdmetall |
US8002052B2 (en) | 2005-09-09 | 2011-08-23 | Baker Hughes Incorporated | Particle-matrix composite drill bits with hardfacing |
EP3309269A1 (en) | 2005-10-11 | 2018-04-18 | Baker Hughes Incorporated | Hard metal composite material for enhancing the durability of earth-boring and method for making it |
US7784567B2 (en) | 2005-11-10 | 2010-08-31 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits |
US7802495B2 (en) * | 2005-11-10 | 2010-09-28 | Baker Hughes Incorporated | Methods of forming earth-boring rotary drill bits |
US7807099B2 (en) | 2005-11-10 | 2010-10-05 | Baker Hughes Incorporated | Method for forming earth-boring tools comprising silicon carbide composite materials |
US7913779B2 (en) * | 2005-11-10 | 2011-03-29 | Baker Hughes Incorporated | Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits |
US8770324B2 (en) | 2008-06-10 | 2014-07-08 | Baker Hughes Incorporated | Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded |
SE529857C2 (sv) * | 2005-12-30 | 2007-12-11 | Sandvik Intellectual Property | Belagt hårdmetallskär, sätt att tillverka detta samt dess användning för djuphålsborrning |
WO2007127680A1 (en) | 2006-04-27 | 2007-11-08 | Tdy Industries, Inc. | Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods |
WO2008027484A1 (en) | 2006-08-30 | 2008-03-06 | Baker Hughes Incorporated | Methods for applying wear-resistant material to exterior surfaces of earth-boring tools and resulting structures |
US8007922B2 (en) | 2006-10-25 | 2011-08-30 | Tdy Industries, Inc | Articles having improved resistance to thermal cracking |
US8272295B2 (en) * | 2006-12-07 | 2012-09-25 | Baker Hughes Incorporated | Displacement members and intermediate structures for use in forming at least a portion of bit bodies of earth-boring rotary drill bits |
US7775287B2 (en) | 2006-12-12 | 2010-08-17 | Baker Hughes Incorporated | Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods |
SE0700800L (sv) * | 2006-12-15 | 2008-06-16 | Sandvik Intellectual Property | Belagt skärverktyg |
SE0602812L (sv) * | 2006-12-27 | 2008-06-28 | Sandvik Intellectual Property | CVD-belagt hårdmetallskär för seghetskrävande korthålsborrningsoperationer |
US7841259B2 (en) * | 2006-12-27 | 2010-11-30 | Baker Hughes Incorporated | Methods of forming bit bodies |
US8512882B2 (en) * | 2007-02-19 | 2013-08-20 | TDY Industries, LLC | Carbide cutting insert |
US20080202814A1 (en) * | 2007-02-23 | 2008-08-28 | Lyons Nicholas J | Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same |
US7846551B2 (en) | 2007-03-16 | 2010-12-07 | Tdy Industries, Inc. | Composite articles |
SE0701761L (sv) * | 2007-06-01 | 2008-12-02 | Sandvik Intellectual Property | Finkornig hårdmetall för svarvning i varmhållfasta superlegeringar (HRSA) och rostfria stål |
US8455116B2 (en) * | 2007-06-01 | 2013-06-04 | Sandvik Intellectual Property Ab | Coated cemented carbide cutting tool insert |
SE0701449L (sv) * | 2007-06-01 | 2008-12-02 | Sandvik Intellectual Property | Finkornig hårdmetall med förfinad struktur |
SE531704C2 (sv) * | 2007-07-13 | 2009-07-14 | Seco Tools Ab | Finkornig hårdmetall för svarvning av varmhållfasta superlegeringar (HRSA) |
SE531971C2 (sv) | 2007-08-24 | 2009-09-15 | Seco Tools Ab | Belagt skärverktyg för allmän svarvning i varmhållfast superlegeringar (HRSA) |
CA2725318A1 (en) | 2008-06-02 | 2009-12-10 | Tdy Industries, Inc. | Cemented carbide-metallic alloy composites |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
US7703556B2 (en) * | 2008-06-04 | 2010-04-27 | Baker Hughes Incorporated | Methods of attaching a shank to a body of an earth-boring tool including a load-bearing joint and tools formed by such methods |
US8261632B2 (en) | 2008-07-09 | 2012-09-11 | Baker Hughes Incorporated | Methods of forming earth-boring drill bits |
US8322465B2 (en) | 2008-08-22 | 2012-12-04 | TDY Industries, LLC | Earth-boring bit parts including hybrid cemented carbides and methods of making the same |
US8025112B2 (en) | 2008-08-22 | 2011-09-27 | Tdy Industries, Inc. | Earth-boring bits and other parts including cemented carbide |
EP2425028B1 (en) * | 2009-04-27 | 2017-10-04 | Sandvik Intellectual Property AB | Cemented carbide tools |
US8272816B2 (en) | 2009-05-12 | 2012-09-25 | TDY Industries, LLC | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US8201610B2 (en) | 2009-06-05 | 2012-06-19 | Baker Hughes Incorporated | Methods for manufacturing downhole tools and downhole tool parts |
US8308096B2 (en) | 2009-07-14 | 2012-11-13 | TDY Industries, LLC | Reinforced roll and method of making same |
SE533972C2 (sv) * | 2009-07-27 | 2011-03-15 | Seco Tools Ab | Finkornigt belagt hårdmetallskärverktygsskär för svarvning i härdat stål och verktygsstål |
US8440314B2 (en) * | 2009-08-25 | 2013-05-14 | TDY Industries, LLC | Coated cutting tools having a platinum group metal concentration gradient and related processes |
US9643236B2 (en) | 2009-11-11 | 2017-05-09 | Landis Solutions Llc | Thread rolling die and method of making same |
GB0919857D0 (en) | 2009-11-13 | 2009-12-30 | Element Six Holding Gmbh | Near-nano cemented carbides and process for production thereof |
WO2011146743A2 (en) | 2010-05-20 | 2011-11-24 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools |
EP2571647A4 (en) | 2010-05-20 | 2017-04-12 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
CN102985197A (zh) | 2010-05-20 | 2013-03-20 | 贝克休斯公司 | 形成钻地工具的至少一部分的方法,以及通过此类方法形成的制品 |
JP2014141691A (ja) * | 2011-03-30 | 2014-08-07 | Toyo Kohan Co Ltd | 硬質焼結合金 |
US8800848B2 (en) | 2011-08-31 | 2014-08-12 | Kennametal Inc. | Methods of forming wear resistant layers on metallic surfaces |
US9016406B2 (en) | 2011-09-22 | 2015-04-28 | Kennametal Inc. | Cutting inserts for earth-boring bits |
SE541073C2 (en) * | 2016-11-18 | 2019-03-26 | Epiroc Drilling Tools Ab | Drill bit insert for percussive rock drilling |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB346473A (en) * | 1930-01-18 | 1931-04-16 | Firth Sterling Steel Co | Improvements in and relating to methods of making compositions of matter having cutting or abrading characteristics |
US3914507A (en) * | 1970-03-20 | 1975-10-21 | Sherritt Gordon Mines Ltd | Method of preparing metal alloy coated composite powders |
GB1438728A (en) * | 1973-05-21 | 1976-06-09 | Sherritt Gordon Mines Ltd | Method of preparing metal alloy composite powders |
JPS6318096A (ja) * | 1986-07-11 | 1988-01-25 | Nisshin Steel Co Ltd | 超微粉末に金属を被覆する方法 |
JP2550097B2 (ja) * | 1987-09-28 | 1996-10-30 | 川崎製鉄株式会社 | 超硬合金用コバルト及びタングステンカーバイドの複合微粉 |
JPH0598385A (ja) * | 1991-10-08 | 1993-04-20 | Sumitomo Electric Ind Ltd | 高性能超硬合金 |
JPH06158114A (ja) * | 1992-11-27 | 1994-06-07 | Mitsubishi Materials Corp | 熱間または温間鍛造用超硬合金製金型 |
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 |
SE517473C2 (sv) * | 1996-07-19 | 2002-06-11 | Sandvik Ab | Vals för varmvalsning med beständighet mot termiska sprickor och förslitning |
SE518810C2 (sv) * | 1996-07-19 | 2002-11-26 | Sandvik Ab | Hårdmetallkropp med förbättrade högtemperatur- och termomekaniska egenskaper |
SE509609C2 (sv) * | 1996-07-19 | 1999-02-15 | Sandvik Ab | Hårdmetallkropp med två kornstorlekar av WC |
JPH10310840A (ja) * | 1997-05-12 | 1998-11-24 | Sumitomo Electric Ind Ltd | 超硬質複合部材とその製造方法 |
SE510659C2 (sv) * | 1997-10-14 | 1999-06-14 | Sandvik Ab | Sätt att framställa en hårdmetall innefattande beläggning av partiklar av hårdämnet med bindemetall |
SE9802487D0 (sv) * | 1998-07-09 | 1998-07-09 | Sandvik Ab | Cemented carbide insert with binder phase enriched surface zone |
SE9802519D0 (sv) * | 1998-07-13 | 1998-07-13 | Sandvik Ab | Method of making cemented carbide |
JP3451949B2 (ja) * | 1998-07-21 | 2003-09-29 | 三菱マテリアル株式会社 | 基体が高靭性を有する表面被覆超硬合金製エンドミル |
SE513177C2 (sv) * | 1999-01-14 | 2000-07-24 | Sandvik Ab | Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare |
-
1999
- 1999-04-06 SE SE9901207A patent/SE519106C2/sv not_active IP Right Cessation
-
2000
- 2000-03-29 DE DE60000522T patent/DE60000522T2/de not_active Expired - Lifetime
- 2000-03-29 AT AT00106693T patent/ATE225409T1/de active
- 2000-03-29 EP EP00106693A patent/EP1043412B1/en not_active Expired - Lifetime
- 2000-04-03 JP JP2000105395A patent/JP4662599B2/ja not_active Expired - Fee Related
- 2000-04-06 US US09/544,171 patent/US6214287B1/en not_active Ceased
-
2006
- 2006-07-12 US US11/484,835 patent/USRE40785E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
USRE40785E1 (en) | 2009-06-23 |
ATE225409T1 (de) | 2002-10-15 |
US6214287B1 (en) | 2001-04-10 |
EP1043412A1 (en) | 2000-10-11 |
DE60000522D1 (de) | 2002-11-07 |
SE519106C2 (sv) | 2003-01-14 |
DE60000522T2 (de) | 2003-01-30 |
EP1043412B1 (en) | 2002-10-02 |
SE9901207D0 (sv) | 1999-04-06 |
JP4662599B2 (ja) | 2011-03-30 |
JP2000319735A (ja) | 2000-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |