DE69222138T2 - Diamantverkleidetes hartmaterial und verfahren zu dessen herstellung - Google Patents
Diamantverkleidetes hartmaterial und verfahren zu dessen herstellungInfo
- Publication number
- DE69222138T2 DE69222138T2 DE69222138T DE69222138T DE69222138T2 DE 69222138 T2 DE69222138 T2 DE 69222138T2 DE 69222138 T DE69222138 T DE 69222138T DE 69222138 T DE69222138 T DE 69222138T DE 69222138 T2 DE69222138 T2 DE 69222138T2
- Authority
- DE
- Germany
- Prior art keywords
- diamond
- production
- hard material
- covered hard
- covered
- 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.)
- Revoked
Links
Classifications
-
- 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
-
- 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
- B22F2201/00—Treatment under specific atmosphere
- B22F2201/02—Nitrogen
-
- 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
- B22F2201/04—CO or CO2
-
- 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
- B22F2207/00—Aspects of the compositions, gradients
- B22F2207/01—Composition gradients
- B22F2207/03—Composition gradients of the metallic binder phase in cermets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12021—All metal or with adjacent metals having metal particles having composition or density gradient or differential porosity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
- Y10T428/12056—Entirely inorganic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12146—Nonmetal particles in a component
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20544391 | 1991-07-22 | ||
JP7431492 | 1992-03-30 | ||
JP18721392A JP3353335B2 (ja) | 1991-07-22 | 1992-07-15 | ダイヤモンド被覆硬質材料およびその製造法 |
PCT/JP1992/000919 WO1993002022A1 (fr) | 1991-07-22 | 1992-07-17 | Materiau dur a revetement en diamant et procede de fabrication de ce materiau |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69222138D1 DE69222138D1 (de) | 1997-10-16 |
DE69222138T2 true DE69222138T2 (de) | 1998-01-22 |
Family
ID=27301470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69222138T Revoked DE69222138T2 (de) | 1991-07-22 | 1992-07-17 | Diamantverkleidetes hartmaterial und verfahren zu dessen herstellung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5370944A (de) |
EP (1) | EP0550763B1 (de) |
CA (1) | CA2091991A1 (de) |
DE (1) | DE69222138T2 (de) |
ES (1) | ES2107547T3 (de) |
WO (1) | WO1993002022A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492769A (en) * | 1992-09-17 | 1996-02-20 | Board Of Governors Of Wayne State University | Method for the production of scratch resistance articles and the scratch resistance articles so produced |
US5725932A (en) * | 1993-05-25 | 1998-03-10 | Ngk Spark Plug Co., Ltd. | Ceramic-based substrate for coating diamond and method for preparing substrate for coating |
US5585176A (en) | 1993-11-30 | 1996-12-17 | Kennametal Inc. | Diamond coated tools and wear parts |
US5769176A (en) * | 1995-07-07 | 1998-06-23 | Sumitomo Electric Industries, Ltd. | Diamond sintered compact and a process for the production of the same |
US5759623A (en) * | 1995-09-14 | 1998-06-02 | Universite De Montreal | Method for producing a high adhesion thin film of diamond on a Fe-based substrate |
US5952102A (en) * | 1996-05-13 | 1999-09-14 | Ceramatec, Inc. | Diamond coated WC and WC-based composites with high apparent toughness |
US5716170A (en) * | 1996-05-15 | 1998-02-10 | Kennametal Inc. | Diamond coated cutting member and method of making the same |
JPH10138027A (ja) * | 1996-11-11 | 1998-05-26 | Shinko Kobelco Tool Kk | ドリル用超硬合金および該合金を用いたプリント基板穿孔用ドリル |
US5701578A (en) * | 1996-11-20 | 1997-12-23 | Kennametal Inc. | Method for making a diamond-coated member |
CN1075125C (zh) * | 1996-12-16 | 2001-11-21 | 住友电气工业株式会社 | 硬质合金、其制造方法及硬质合金工具 |
DE69823495T2 (de) * | 1997-02-05 | 2005-04-07 | Cemecon Ag | Beschichtung eines karbidverbundkörpers oder eines karbidenthaltenden cermets mit hartem material |
DE19741418A1 (de) * | 1997-09-19 | 1999-04-01 | Treibacher Schleifmittel Ag | Hartstofflegierung auf Basis von Titancarbid, Verfahren zu deren Herstellung sowie deren Verwendung |
US6517902B2 (en) | 1998-05-27 | 2003-02-11 | Camco International (Uk) Limited | Methods of treating preform elements |
GB9811213D0 (en) * | 1998-05-27 | 1998-07-22 | Camco Int Uk Ltd | Methods of treating preform elements |
US6214247B1 (en) * | 1998-06-10 | 2001-04-10 | Tdy Industries, Inc. | Substrate treatment method |
US6161990A (en) * | 1998-11-12 | 2000-12-19 | Kennametal Inc. | Cutting insert with improved flank surface roughness and method of making the same |
US6436204B1 (en) | 1998-11-20 | 2002-08-20 | Kennametal Pc Inc. | Diamond coated cutting tools and method of manufacture |
KR100305315B1 (ko) * | 1999-04-09 | 2001-09-13 | 박호군 | 다이아몬드 막이 코팅된 절삭공구 및 그 제조방법 |
US6638474B2 (en) | 2000-03-24 | 2003-10-28 | Kennametal Inc. | method of making cemented carbide tool |
MXPA02009350A (es) * | 2000-03-24 | 2003-09-22 | Kennametal Inc | Herramienta de carburo cementado y metodo de realizacion. |
CA2341105A1 (en) * | 2001-03-21 | 2002-09-21 | Unknown | System and method for detection and removal of dental tartar, e.g. subgingival tartar |
US6972049B2 (en) * | 2003-08-07 | 2005-12-06 | Industrial Technology Research Institute | Method for fabricating a diamond film having low surface roughness |
EP1593493A1 (de) * | 2004-05-05 | 2005-11-09 | Hell Gravure Systems GmbH | Vorrichtung zur Gravur von Näpfchen in Druckzylindern mittels Laserlichts |
US7581906B2 (en) * | 2004-05-19 | 2009-09-01 | Tdy Industries, Inc. | Al2O3 ceramic tools with diffusion bonding enhanced layer |
SE528107C2 (sv) * | 2004-10-04 | 2006-09-05 | Sandvik Intellectual Property | Belagt hårdmetallskär, speciellt användbart för höghastighetsbearbetning av metalliska arbetsstycken |
US20100040423A1 (en) * | 2005-04-07 | 2010-02-18 | Sumitomo Electric Hardmetal Corp. | Indexable insert |
KR100649769B1 (ko) * | 2005-12-28 | 2006-11-27 | 삼성전기주식회사 | 반도체 발광 다이오드 및 그 제조 방법 |
US8202335B2 (en) | 2006-10-10 | 2012-06-19 | Us Synthetic Corporation | Superabrasive elements, methods of manufacturing, and drill bits including same |
US8216677B2 (en) | 2009-03-30 | 2012-07-10 | Us Synthetic Corporation | Polycrystalline diamond compacts, methods of making same, and applications therefor |
US9457412B2 (en) | 2009-12-28 | 2016-10-04 | The Board Of Trustees Of The University Of Alabama For And On Behalf Of The University Of Alabama | Fabrication method for diamond film coating of drill bit |
US8657894B2 (en) | 2011-04-15 | 2014-02-25 | Longyear Tm, Inc. | Use of resonant mixing to produce impregnated bits |
CN104002537B (zh) * | 2013-02-25 | 2018-02-27 | 三菱综合材料株式会社 | 提高了刀尖强度的金刚石包覆硬质合金制切削工具 |
GB2574492B (en) * | 2019-01-07 | 2020-12-23 | Rolls Royce Plc | Abrasive machining |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58110668A (ja) * | 1981-12-24 | 1983-07-01 | Hitachi Metals Ltd | 被覆超硬合金 |
JPH0773802B2 (ja) * | 1987-07-10 | 1995-08-09 | 住友電気工業株式会社 | 被覆超硬合金工具 |
JPH0621360B2 (ja) * | 1988-03-28 | 1994-03-23 | 東芝タンガロイ株式会社 | 耐剥離性にすぐれたダイヤモンド被覆燒結合金及びその製造方法 |
DE68916207T3 (de) * | 1988-12-21 | 1999-11-25 | Mitsubishi Materials Corp | Diamantbeschichtetes Werkzeug, Substrate dafür und Verfahren zu dessen Herstellung. |
US5100703A (en) * | 1989-02-23 | 1992-03-31 | Toshiba Tungaloy Co., Ltd. | Diamond-coated sintered body excellent in adhesion and process for preparing the same |
JPH075406B2 (ja) * | 1989-04-28 | 1995-01-25 | 東芝タンガロイ株式会社 | 付着性にすぐれたダイヤモンド被覆焼結体及びその製造方法 |
EP0384011B1 (de) * | 1989-02-23 | 1993-10-27 | Toshiba Tungaloy Co. Ltd. | Diamantbeschichteter Sinterkörper mit hervorragender Adhäsion und Verfahren zu seiner Herstellung |
JPH0663092B2 (ja) * | 1989-02-23 | 1994-08-17 | 東芝タンガロイ株式会社 | 耐剥離性にすぐれたダイヤモンド被覆焼結体及びその製造方法 |
US5066553A (en) * | 1989-04-12 | 1991-11-19 | Mitsubishi Metal Corporation | Surface-coated tool member of tungsten carbide based cemented carbide |
EP0438916B2 (de) * | 1989-12-27 | 2000-12-20 | Sumitomo Electric Industries, Ltd. | Beschichteter Hartmetallkörper und Verfahren zu seiner Herstellung |
JP2734157B2 (ja) * | 1990-01-24 | 1998-03-30 | 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切削工具の製造法 |
JPH03219078A (ja) * | 1990-01-24 | 1991-09-26 | Mitsubishi Materials Corp | ダイヤモンド被覆切削工具およびその製造法 |
-
1992
- 1992-07-17 WO PCT/JP1992/000919 patent/WO1993002022A1/ja not_active Application Discontinuation
- 1992-07-17 US US08/030,260 patent/US5370944A/en not_active Expired - Fee Related
- 1992-07-17 ES ES92915917T patent/ES2107547T3/es not_active Expired - Lifetime
- 1992-07-17 EP EP92915917A patent/EP0550763B1/de not_active Revoked
- 1992-07-17 CA CA002091991A patent/CA2091991A1/en not_active Abandoned
- 1992-07-17 DE DE69222138T patent/DE69222138T2/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
CA2091991A1 (en) | 1993-01-23 |
ES2107547T3 (es) | 1997-12-01 |
EP0550763B1 (de) | 1997-09-10 |
DE69222138D1 (de) | 1997-10-16 |
EP0550763A1 (de) | 1993-07-14 |
WO1993002022A1 (fr) | 1993-02-04 |
EP0550763A4 (en) | 1995-11-29 |
US5370944A (en) | 1994-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |