DE69010293T2 - Mit Keramik überzogenes Sinterkarbidwerkzeug mit hoher Bruchbeständigkeit. - Google Patents

Mit Keramik überzogenes Sinterkarbidwerkzeug mit hoher Bruchbeständigkeit.

Info

Publication number
DE69010293T2
DE69010293T2 DE69010293T DE69010293T DE69010293T2 DE 69010293 T2 DE69010293 T2 DE 69010293T2 DE 69010293 T DE69010293 T DE 69010293T DE 69010293 T DE69010293 T DE 69010293T DE 69010293 T2 DE69010293 T2 DE 69010293T2
Authority
DE
Germany
Prior art keywords
ceramic
cemented carbide
high breaking
carbide tool
coated cemented
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.)
Expired - Lifetime
Application number
DE69010293T
Other languages
English (en)
Other versions
DE69010293D1 (de
DE69010293T3 (de
Inventor
Sakae Katayama
Masayuki Hashimura
Hiroto Imamura
Tetsuo C O Neyagawa Sawashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toho Kinzoku Co Ltd
Nippon Hardmetal Co Ltd
Nippon Steel Corp
Original Assignee
Toho Kinzoku Co Ltd
Nippon Hardmetal Co Ltd
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27331304&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69010293(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP22761289A external-priority patent/JPH0392204A/ja
Priority claimed from JP22761389A external-priority patent/JPH0392205A/ja
Priority claimed from JP1290034A external-priority patent/JPH076066B2/ja
Application filed by Toho Kinzoku Co Ltd, Nippon Hardmetal Co Ltd, Nippon Steel Corp filed Critical Toho Kinzoku Co Ltd
Publication of DE69010293D1 publication Critical patent/DE69010293D1/de
Application granted granted Critical
Publication of DE69010293T2 publication Critical patent/DE69010293T2/de
Publication of DE69010293T3 publication Critical patent/DE69010293T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/56—After-treatment
DE69010293T 1989-09-04 1990-08-31 Mit Keramik überzogenes Sinterkarbidwerkzeug mit hoher Bruchbeständigkeit. Expired - Lifetime DE69010293T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22761289A JPH0392204A (ja) 1989-09-04 1989-09-04 耐欠損性に優れる表面被覆超硬合金切削工具
JP22761389A JPH0392205A (ja) 1989-09-04 1989-09-04 耐欠損性に優れる表面被覆サーメット切削工具
JP1290034A JPH076066B2 (ja) 1989-11-09 1989-11-09 耐摩耗性、耐欠損性に優れる表面被覆超硬合金切削工具

Publications (3)

Publication Number Publication Date
DE69010293D1 DE69010293D1 (de) 1994-08-04
DE69010293T2 true DE69010293T2 (de) 1994-10-20
DE69010293T3 DE69010293T3 (de) 1999-04-22

Family

ID=27331304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69010293T Expired - Lifetime DE69010293T3 (de) 1989-09-04 1990-08-31 Mit Keramik überzogenes Sinterkarbidwerkzeug mit hoher Bruchbeständigkeit.

Country Status (3)

Country Link
US (1) US5123934A (de)
EP (1) EP0416824B2 (de)
DE (1) DE69010293T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105764638A (zh) * 2013-11-25 2016-07-13 株式会社图格莱 被覆工具

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9017705D0 (en) * 1990-08-13 1990-09-26 Clive Durose Woodturners Limit A machine tool
SE502174C2 (sv) * 1993-12-23 1995-09-04 Sandvik Ab Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt
SE502223C2 (sv) * 1994-01-14 1995-09-18 Sandvik Ab Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt
US5652045A (en) * 1994-10-20 1997-07-29 Mitsubishi Materials Corporation Coated tungsten carbide-based cemented carbide blade member
SE9502687D0 (sv) * 1995-07-24 1995-07-24 Sandvik Ab CVD coated titanium based carbonitride cutting tool insert
WO1999024198A1 (fr) * 1997-11-06 1999-05-20 Sumitomo Electric Industries, Ltd. Outil enrobe en carbure fritte
US6884496B2 (en) * 2001-03-27 2005-04-26 Widia Gmbh Method for increasing compression stress or reducing internal tension stress of a CVD, PCVD or PVD layer and cutting insert for machining
US7655326B2 (en) * 2001-06-15 2010-02-02 Mitsubishi Heavy Industries, Ltd. Thermal barrier coating material and method for production thereof, gas turbine member using the thermal barrier coating material, and gas turbine
US6733874B2 (en) * 2001-08-31 2004-05-11 Mitsubishi Materials Corporation Surface-coated carbide alloy cutting tool
JP2004284003A (ja) * 2003-02-28 2004-10-14 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆サーメット製切削工具
SE0702194L (sv) * 2007-09-26 2009-03-27 Sandvik Intellectual Property Belagt skärverktyg
EP2602037B1 (de) * 2010-08-04 2017-12-27 Tungaloy Corporation Beschichtetes werkzeug
WO2012153437A1 (ja) * 2011-05-10 2012-11-15 住友電工ハードメタル株式会社 表面被覆切削工具
JP5736600B2 (ja) * 2011-09-22 2015-06-17 株式会社タンガロイ 被覆切削工具
CA2922827C (en) * 2013-08-21 2017-01-31 Tungaloy Corporation Coated cutting tool
JP6736032B2 (ja) * 2016-05-24 2020-08-05 株式会社タンガロイ 被覆切削工具
US11478857B2 (en) * 2016-12-26 2022-10-25 Kyocera Corporation Cutting insert

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240807A (en) * 1976-01-02 1980-12-23 Kimberly-Clark Corporation Substrate having a thermoplastic binder coating for use in fabricating abrasive sheets and abrasive sheets manufactured therewith
DE2736982A1 (de) * 1977-08-17 1979-03-01 Krupp Gmbh Verschleisschutzschicht fuer formteile und verfahren zu ihrer herstellung
US4234661A (en) * 1979-03-12 1980-11-18 General Electric Company Polycrystalline diamond body/silicon nitride substrate composite
US4377371A (en) * 1981-03-11 1983-03-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Laser surface fusion of plasma sprayed ceramic turbine seals
JPS58157965A (ja) * 1982-03-12 1983-09-20 Hitachi Metals Ltd 多重被覆材料およびその製造法
US4441894A (en) * 1983-09-26 1984-04-10 Gte Laboratories Incorporated Coated composite silicon nitride cutting tools
US4469489A (en) * 1983-09-26 1984-09-04 Gte Laboratories Incorporated Coated composite modified silicon aluminum oxynitride cutting tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105764638A (zh) * 2013-11-25 2016-07-13 株式会社图格莱 被覆工具

Also Published As

Publication number Publication date
EP0416824A2 (de) 1991-03-13
DE69010293D1 (de) 1994-08-04
EP0416824B1 (de) 1994-06-29
EP0416824B2 (de) 1998-08-12
DE69010293T3 (de) 1999-04-22
US5123934A (en) 1992-06-23
EP0416824A3 (en) 1991-10-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings