AU2001276592A1 - Method of producing an abrasive product containing cubic boron nitride - Google Patents
Method of producing an abrasive product containing cubic boron nitrideInfo
- Publication number
- AU2001276592A1 AU2001276592A1 AU2001276592A AU7659201A AU2001276592A1 AU 2001276592 A1 AU2001276592 A1 AU 2001276592A1 AU 2001276592 A AU2001276592 A AU 2001276592A AU 7659201 A AU7659201 A AU 7659201A AU 2001276592 A1 AU2001276592 A1 AU 2001276592A1
- Authority
- AU
- Australia
- Prior art keywords
- boron nitride
- cubic boron
- alloy
- abrasive product
- mixture
- 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.)
- Abandoned
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- 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
Abstract
A method of producing an abrasive product consists of providing a mixture of a mass of discrete carbide particles and a mass of cubic boron nitride particles, the cubic boron nitride particles being present in the mixture in an amount such that the cubic boron nitride content of the abrasive product is 25% or less by weight, and subjecting the mixture to elevated temperature and pressure conditions at which the cubic boron nitride is crystallographically stable and at which substantially no hexagonal boron nitride is formed, in the presence of a bonding metal or alloy capable of bonding the mixture into a coherent, sintered product, to form the abrasive product. The bonding metal or alloy comprises a combination of a transition metal or a transition alloy and up to 40% by volume of the bonding metal or alloy of a second metal which is a stronger nitride or boride former than the transition metal or the transition metal alloy.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200004045 | 2000-08-08 | ||
ZA2000/4045 | 2000-08-08 | ||
PCT/IB2001/001385 WO2002012578A2 (en) | 2000-08-08 | 2001-08-03 | Method of producing an abrasive product containing cubic boron nitride |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001276592A1 true AU2001276592A1 (en) | 2002-02-18 |
Family
ID=25588857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001276592A Abandoned AU2001276592A1 (en) | 2000-08-08 | 2001-08-03 | Method of producing an abrasive product containing cubic boron nitride |
Country Status (9)
Country | Link |
---|---|
US (1) | US6919040B2 (en) |
EP (1) | EP1313887B1 (en) |
JP (1) | JP2004506094A (en) |
KR (1) | KR100823760B1 (en) |
CN (1) | CN100386460C (en) |
AT (1) | ATE306568T1 (en) |
AU (1) | AU2001276592A1 (en) |
DE (1) | DE60114030T2 (en) |
WO (1) | WO2002012578A2 (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006046125A1 (en) * | 2004-10-29 | 2006-05-04 | Element Six (Production) (Pty) Ltd. | Cubic boron nitride compact |
AU2007333027B2 (en) * | 2006-12-13 | 2011-04-28 | Diamond Innovations, Inc. | Abrasive compacts with improved machinability |
GB0819257D0 (en) * | 2008-10-21 | 2008-11-26 | Element Six Holding Gmbh | Insert for an attack tool |
GB201000869D0 (en) | 2010-01-20 | 2010-03-10 | Element Six Holding Gmbh | Superhard pick tool and method for making same |
US9028009B2 (en) * | 2010-01-20 | 2015-05-12 | Element Six Gmbh | Pick tool and method for making same |
EP2433727B1 (en) | 2010-09-24 | 2015-04-08 | Sandvik Intellectual Property AB | Method for producing a sintered composite body |
CN101974718B (en) * | 2010-11-26 | 2011-12-28 | 吉林大学 | Composite material with multi-scale coupling structure on surface and preparation method thereof |
GB201103096D0 (en) | 2011-02-23 | 2011-04-06 | Element Six Holding Gmbh | Insert and degradation assembly |
GB201105438D0 (en) | 2011-03-31 | 2011-05-18 | Element Six Holding Gmbh | Pick apparatus and pick tools |
GB201108967D0 (en) | 2011-05-27 | 2011-07-13 | Element Six Ltd | Superhard structure, tool element and method of making same |
GB201108975D0 (en) | 2011-05-27 | 2011-07-13 | Element Six Ltd | Superhard structure, tool element and method of making same |
GB201112325D0 (en) | 2011-07-18 | 2011-08-31 | Element Six Abrasive Sa | Inserts and method for making same |
GB201113013D0 (en) | 2011-07-28 | 2011-09-14 | Element Six Abrasive Sa | Tip for a pick tool |
WO2013017641A1 (en) | 2011-08-02 | 2013-02-07 | Element Six Abrasives S.A. | Polycrystalline diamond construction and method for making same |
GB201113391D0 (en) | 2011-08-03 | 2011-09-21 | Element Six Abrasives Sa | Super-hard construction and method for making same |
GB201116414D0 (en) | 2011-09-23 | 2011-11-02 | Element Six Holding Gmbh | Pick tool assembly, method for making same and method for refurbishing same |
GB201118781D0 (en) | 2011-10-31 | 2011-12-14 | Element Six Abrasives Sa | Polycrystalline diamond construction and method for making same |
GB201118739D0 (en) | 2011-10-31 | 2011-12-14 | Element Six Abrasives Sa | Tip for a pick tool, method of making same and pick tool comprising same |
GB201118776D0 (en) | 2011-10-31 | 2011-12-14 | Element Six Abrasives Sa | Polycrystalline diamond construction and method for making same |
GB201122187D0 (en) | 2011-12-22 | 2012-02-01 | Element Six Abrasives Sa | Super-hard tip for a pick tool and pick tool comprising same |
GB201201120D0 (en) | 2012-01-24 | 2012-03-07 | Element Six Abrasives Sa | Pick tool and assembly comprising same |
GB201202533D0 (en) | 2012-02-14 | 2012-03-28 | Element Six Gmbh | Pick tool and method of using same |
GB201205673D0 (en) | 2012-03-30 | 2012-05-16 | Element Six Abrasives Sa | Polycrystalline superhard material and method of making same |
CN102642023B (en) * | 2012-04-07 | 2013-08-07 | 河南卡斯通科技股份有限公司 | Boron-containing metallic bond special for cubic boron nitride product and preparing method thereof |
GB201210876D0 (en) | 2012-06-20 | 2012-08-01 | Element Six Abrasives Sa | Inserts and method for making same |
GB201217433D0 (en) | 2012-09-28 | 2012-11-14 | Element Six Gmbh | Strike tip for a pick tool, assembly comprising same and method for using same |
EP2900408A2 (en) | 2012-09-28 | 2015-08-05 | Element Six GmbH | Pick tool having a super-hard planar strike surface |
GB201220294D0 (en) | 2012-11-12 | 2012-12-26 | Element Six Gmbh | Pick tool assembly and method of using same |
US10328550B2 (en) | 2012-12-04 | 2019-06-25 | Element Six Abrasives S.A. | Superhard constructions and methods of making same |
WO2016081571A1 (en) | 2014-11-19 | 2016-05-26 | Diamond Innovations, Inc. | Method of preparing a multimodal cubic boron nitride powder |
CN107098704A (en) * | 2017-05-08 | 2017-08-29 | 中原工学院 | A kind of preparation method of polycrystalline cubic boron nitride sintered material |
CA3109781A1 (en) * | 2018-08-17 | 2020-02-20 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article including a filler comprising a nitride |
GB202001369D0 (en) * | 2020-01-31 | 2020-03-18 | Element Six Ltd | Polycrystalline cubic boron nitride material |
CN111549269A (en) * | 2020-05-19 | 2020-08-18 | 马鞍山市恒泰重工机械有限公司 | Coating for improving hardness of surface of metallurgical roller and production process thereof |
KR20220038898A (en) * | 2020-09-21 | 2022-03-29 | 엘지전자 주식회사 | Cubic boron nitride powder and method of fabrication the same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3768972A (en) * | 1971-05-10 | 1973-10-30 | Westinghouse Electric Corp | Method of producing cubic boron nitride with aluminum containing catalyst |
US3918931A (en) * | 1973-12-17 | 1975-11-11 | Gen Electric | Solution-precipitation process for manufacturing cubic boron nitride abrasive tools |
JPS57116742A (en) | 1981-01-09 | 1982-07-20 | Mitsubishi Metal Corp | Sintered superhard tungsten carbide alloy |
US4525178A (en) | 1984-04-16 | 1985-06-25 | Megadiamond Industries, Inc. | Composite polycrystalline diamond |
DE3789335T2 (en) | 1986-08-11 | 1994-07-14 | De Beers Ind Diamond | Abrasive and wear-resistant material. |
US5045092A (en) | 1989-05-26 | 1991-09-03 | Smith International, Inc. | Diamond-containing cemented metal carbide |
ZA935524B (en) | 1992-08-05 | 1994-02-24 | De Beers Ind Diamond | Abrasive product |
JP3309897B2 (en) | 1995-11-15 | 2002-07-29 | 住友電気工業株式会社 | Ultra-hard composite member and method of manufacturing the same |
-
2001
- 2001-08-03 JP JP2002517858A patent/JP2004506094A/en not_active Abandoned
- 2001-08-03 US US10/344,178 patent/US6919040B2/en not_active Expired - Fee Related
- 2001-08-03 CN CNB018150780A patent/CN100386460C/en not_active Expired - Fee Related
- 2001-08-03 AT AT01954250T patent/ATE306568T1/en not_active IP Right Cessation
- 2001-08-03 DE DE60114030T patent/DE60114030T2/en not_active Expired - Fee Related
- 2001-08-03 EP EP01954250A patent/EP1313887B1/en not_active Expired - Lifetime
- 2001-08-03 KR KR1020037001743A patent/KR100823760B1/en not_active IP Right Cessation
- 2001-08-03 AU AU2001276592A patent/AU2001276592A1/en not_active Abandoned
- 2001-08-03 WO PCT/IB2001/001385 patent/WO2002012578A2/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1313887A2 (en) | 2003-05-28 |
WO2002012578A3 (en) | 2002-08-15 |
CN100386460C (en) | 2008-05-07 |
US6919040B2 (en) | 2005-07-19 |
KR100823760B1 (en) | 2008-04-21 |
US20040018108A1 (en) | 2004-01-29 |
CN1451055A (en) | 2003-10-22 |
DE60114030D1 (en) | 2005-11-17 |
DE60114030T2 (en) | 2006-05-11 |
ATE306568T1 (en) | 2005-10-15 |
WO2002012578A2 (en) | 2002-02-14 |
JP2004506094A (en) | 2004-02-26 |
EP1313887B1 (en) | 2005-10-12 |
KR20030040386A (en) | 2003-05-22 |
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