DE69304742T2 - Beschichteter Hartmetallkörper - Google Patents

Beschichteter Hartmetallkörper

Info

Publication number
DE69304742T2
DE69304742T2 DE69304742T DE69304742T DE69304742T2 DE 69304742 T2 DE69304742 T2 DE 69304742T2 DE 69304742 T DE69304742 T DE 69304742T DE 69304742 T DE69304742 T DE 69304742T DE 69304742 T2 DE69304742 T2 DE 69304742T2
Authority
DE
Germany
Prior art keywords
carbide body
coated carbide
coated
carbide
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
DE69304742T
Other languages
English (en)
Other versions
DE69304742T3 (de
DE69304742D1 (de
Inventor
Minoru Nakano
Katsuya Uchino
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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=27304546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69304742(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69304742D1 publication Critical patent/DE69304742D1/de
Application granted granted Critical
Publication of DE69304742T2 publication Critical patent/DE69304742T2/de
Publication of DE69304742T3 publication Critical patent/DE69304742T3/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
    • 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
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/125—Deflectable by temperature change [e.g., thermostat element]
    • Y10T428/12507—More than two components
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983—Hardness
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Physical Vapour Deposition (AREA)
DE69304742T 1992-03-05 1993-03-04 Beschichteter Hartmetallkörper Expired - Lifetime DE69304742T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8442492 1992-03-05
JP12554292 1992-04-17
JP17169792 1992-06-05

Publications (3)

Publication Number Publication Date
DE69304742D1 DE69304742D1 (de) 1996-10-24
DE69304742T2 true DE69304742T2 (de) 1997-05-15
DE69304742T3 DE69304742T3 (de) 2001-06-13

Family

ID=27304546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304742T Expired - Lifetime DE69304742T3 (de) 1992-03-05 1993-03-04 Beschichteter Hartmetallkörper

Country Status (3)

Country Link
US (1) US5503925A (de)
EP (1) EP0560212B2 (de)
DE (1) DE69304742T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2092932C (en) * 1992-04-17 1996-12-31 Katsuya Uchino Coated cemented carbide member and method of manufacturing the same
SE518810C2 (sv) * 1996-07-19 2002-11-26 Sandvik Ab Hårdmetallkropp med förbättrade högtemperatur- och termomekaniska egenskaper
KR100286970B1 (ko) * 1996-12-16 2001-04-16 오카야마 노리오 초경 합금, 이의 제조방법 및 초경 합금 공구
US5801110A (en) * 1997-04-07 1998-09-01 Miltex Instrument Company Ceramic composition for coating surgical and dental instruments
US6638474B2 (en) 2000-03-24 2003-10-28 Kennametal Inc. method of making cemented carbide tool
AU4589301A (en) 2000-03-24 2001-10-08 Kennametal Inc Cemented carbide tool and method of making
SE522730C2 (sv) 2000-11-23 2004-03-02 Sandvik Ab Metod för tillverkning av en belagd hårdmetallkropp avsedd för skärande bearbetning
JP2002166307A (ja) * 2000-11-30 2002-06-11 Kyocera Corp 切削工具
SE520253C2 (sv) 2000-12-19 2003-06-17 Sandvik Ab Belagt hårdmetallskär
US6797369B2 (en) 2001-09-26 2004-09-28 Kyocera Corporation Cemented carbide and cutting tool
SE0103970L (sv) 2001-11-27 2003-05-28 Seco Tools Ab Hårdmetall med bindefasanrikad ytzon
JP4313587B2 (ja) 2003-03-03 2009-08-12 株式会社タンガロイ 超硬合金及び被覆超硬合金部材並びにそれらの製造方法
US7163657B2 (en) * 2003-12-03 2007-01-16 Kennametal Inc. Cemented carbide body containing zirconium and niobium and method of making the same
DE10356470B4 (de) * 2003-12-03 2009-07-30 Kennametal Inc. Zirkonium und Niob enthaltender Hartmetallkörper und Verfahren zu seiner Herstellung und seine Verwendung
DE602004016845D1 (de) * 2004-08-24 2008-11-13 Tungaloy Corp Hartmetall, beschichtetes Hartmetallteil und Verfahren zu dessen Herstellung
JP4936761B2 (ja) * 2006-03-28 2012-05-23 京セラ株式会社 切削工具
WO2013002270A1 (ja) * 2011-06-27 2013-01-03 京セラ株式会社 硬質合金および切削工具
US8834594B2 (en) 2011-12-21 2014-09-16 Kennametal Inc. Cemented carbide body and applications thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133995A (en) * 1964-11-21 1968-11-20 Sumitomo Electric Industries Improved point ball of ball point pens and method of manufacturing same
US3690962A (en) * 1969-02-26 1972-09-12 Aerojet General Co Carbide alloys suitable for cutting tools and wear parts
EP0182759B2 (de) * 1984-11-13 1993-12-15 Santrade Ltd. Gesinterte Hartmetallegierung zum Gesteinsbohren und zum Schneiden von Mineralien
US4698266A (en) * 1985-11-18 1987-10-06 Gte Laboratories Incorporated Coated cemented carbide tool for steel roughing applications and methods for machining
CA1319497C (en) * 1988-04-12 1993-06-29 Minoru Nakano Surface-coated cemented carbide and a process for the production of the same

Also Published As

Publication number Publication date
EP0560212B2 (de) 1999-12-15
US5503925A (en) 1996-04-02
EP0560212A1 (de) 1993-09-15
DE69304742T3 (de) 2001-06-13
EP0560212B1 (de) 1996-09-18
DE69304742D1 (de) 1996-10-24

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8332 No legal effect for de