DE69314223T2 - Beschichtete Hartmetallkörper und Verfahren zu ihrer Herstellung - Google Patents

Beschichtete Hartmetallkörper und Verfahren zu ihrer Herstellung

Info

Publication number
DE69314223T2
DE69314223T2 DE1993614223 DE69314223T DE69314223T2 DE 69314223 T2 DE69314223 T2 DE 69314223T2 DE 1993614223 DE1993614223 DE 1993614223 DE 69314223 T DE69314223 T DE 69314223T DE 69314223 T2 DE69314223 T2 DE 69314223T2
Authority
DE
Germany
Prior art keywords
manufacture
coated carbide
carbide bodies
bodies
coated
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
DE1993614223
Other languages
English (en)
Other versions
DE69314223D1 (de
Inventor
Katsuya Uchino
Toshio Nomura
Mitsunori Kobayashi
Masuo Chudo
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=27315154&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69314223(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 DE69314223D1 publication Critical patent/DE69314223D1/de
Application granted granted Critical
Publication of DE69314223T2 publication Critical patent/DE69314223T2/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
    • 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
    • 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
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • 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
    • 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
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
    • 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
    • Y10T428/26—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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31714—Next to natural gum, natural oil, rosin, lac or wax
DE1993614223 1992-04-17 1993-03-31 Beschichtete Hartmetallkörper und Verfahren zu ihrer Herstellung Expired - Lifetime DE69314223T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12554192 1992-04-17
JP14222092 1992-05-06
JP18251192 1992-07-09

Publications (2)

Publication Number Publication Date
DE69314223D1 DE69314223D1 (de) 1997-11-06
DE69314223T2 true DE69314223T2 (de) 1998-01-29

Family

ID=27315154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993614223 Expired - Lifetime DE69314223T2 (de) 1992-04-17 1993-03-31 Beschichtete Hartmetallkörper und Verfahren zu ihrer Herstellung

Country Status (7)

Country Link
US (2) US5643658A (de)
EP (1) EP0569696B1 (de)
KR (1) KR960006053B1 (de)
CA (1) CA2092932C (de)
DE (1) DE69314223T2 (de)
ES (1) ES2106911T3 (de)
MX (1) MX9302194A (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514283C2 (sv) * 1995-04-12 2001-02-05 Sandvik Ab Belagt hårmetallskär med bindefasadanrikad ytzon samt sätt för dess tillverkning
DE19626608B4 (de) * 1996-07-02 2004-11-11 Boehringer Werkzeugmaschinen Gmbh Verfahren zur spanenden Bearbeitung
SE517474C2 (sv) 1996-10-11 2002-06-11 Sandvik Ab Sätt att tillverka hårdmetall med bindefasanrikad ytzon
DE69739311D1 (de) * 1996-12-16 2009-04-30 Sumitomo Electric Industries Sinterkarbid, verfahren zu dessen herstellung und sinterkarbidwerkzeuge
SE9802488D0 (sv) 1998-07-09 1998-07-09 Sandvik Ab Coated grooving or parting insert
US6065905A (en) * 1998-07-13 2000-05-23 Mcdonnell Douglas Corporation Rotary cutting tool with enhanced damping
SE516017C2 (sv) 1999-02-05 2001-11-12 Sandvik Ab Hårdmetallskär belagt med slitstark beläggning
US6638474B2 (en) 2000-03-24 2003-10-28 Kennametal Inc. method of making cemented carbide tool
CA2404294A1 (en) 2000-03-24 2001-10-04 Kennametal Inc. Cemented carbide tool and method of making
US20020187370A1 (en) * 2000-07-12 2002-12-12 Kazuo Yamagata Coated cutting tool
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
JP4228557B2 (ja) * 2001-02-05 2009-02-25 三菱マテリアル株式会社 スローアウェイチップ
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
JP4861831B2 (ja) * 2004-01-15 2012-01-25 エレメント シックス リミテッド 被覆研磨剤
JP4272145B2 (ja) * 2004-03-11 2009-06-03 三星モバイルディスプレイ株式會社 有機電界発光素子及びそれを具備する有機電界発光ディスプレイ装置
SE529590C2 (sv) 2005-06-27 2007-09-25 Sandvik Intellectual Property Finkorniga sintrade hårdmetaller innehållande en gradientzon
AT504909B1 (de) * 2007-03-27 2008-09-15 Boehlerit Gmbh & Co Kg Hartmetallkörper mit einer beschichtung aus kubischem bornitrid
US8399103B2 (en) * 2007-04-27 2013-03-19 Taegutec, Ltd. Coated cemented carbide cutting tools and method for pre-treating an coating to produce cemented carbide cutting tools
DE102007060964A1 (de) * 2007-12-14 2009-06-18 Sieber Forming Solutions Gmbh Verfahren und Vorrichtung zur Herstellung von ringförmigen, rotationssymmetrischen Werkstücken aus Metall- und/oder Keramikpulver
GB0907737D0 (en) * 2009-05-06 2009-06-10 Element Six Ltd An insert for a cutting tool
GB201100966D0 (en) * 2011-01-20 2011-03-02 Element Six Holding Gmbh Cemented carbide article
US9199312B2 (en) * 2011-03-07 2015-12-01 Kennametal Inc. Cutting insert with discrete cutting tip and chip control structure
US8834594B2 (en) 2011-12-21 2014-09-16 Kennametal Inc. Cemented carbide body and applications thereof
EP2935653B1 (de) * 2012-12-21 2022-06-29 Sandvik Intellectual Property AB Beschichtetes schneidwerkzeug und verfahren zur herstellung desselben
US10040127B2 (en) 2014-03-14 2018-08-07 Kennametal Inc. Boring bar with improved stiffness
KR102317383B1 (ko) * 2018-02-27 2021-10-26 히다찌긴조꾸가부시끼가이사 피복부재 및 그 제조 방법
CN113710394B (zh) * 2019-04-22 2023-03-21 京瓷株式会社 刀片以及具备该刀片的切削刀具
CN115466870B (zh) * 2022-09-16 2023-04-18 株洲欧科亿数控精密刀具股份有限公司 一种提升硬质合金基体与涂层结合力的方法

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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
US3909895A (en) * 1974-03-13 1975-10-07 Minnesota Mining & Mfg Coated laminated carbide cutting tool
JPS6031604B2 (ja) * 1978-12-11 1985-07-23 三菱マテリアル株式会社 超硬質合金製フライス切削用スロ−アウエイチツプ
US4610931A (en) * 1981-03-27 1986-09-09 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
CA1174438A (en) * 1981-03-27 1984-09-18 Bela J. Nemeth Preferentially binder enriched cemented carbide bodies and method of manufacture
US4497874A (en) * 1983-04-28 1985-02-05 General Electric Company Coated carbide cutting tool insert
JPS59219122A (ja) * 1983-05-27 1984-12-10 Sumitomo Electric Ind Ltd 被覆超硬合金工具及びその製造法
DE3574738D1 (de) * 1984-11-13 1990-01-18 Santrade Ltd Gesinterte hartmetallegierung zum gesteinsbohren und zum schneiden von mineralien.
US4649084A (en) * 1985-05-06 1987-03-10 General Electric Company Process for adhering an oxide coating on a cobalt-enriched zone, and articles made from said process
US4698266A (en) * 1985-11-18 1987-10-06 Gte Laboratories Incorporated Coated cemented carbide tool for steel roughing applications and methods for machining
US4828612A (en) * 1987-12-07 1989-05-09 Gte Valenite Corporation Surface modified cemented carbides
CA1319497C (en) * 1988-04-12 1993-06-29 Minoru Nakano Surface-coated cemented carbide and a process for the production of the same
US5066553A (en) * 1989-04-12 1991-11-19 Mitsubishi Metal Corporation Surface-coated tool member of tungsten carbide based cemented carbide
US5250367A (en) * 1990-09-17 1993-10-05 Kennametal Inc. Binder enriched CVD and PVD coated cutting tool
DE69304742T3 (de) * 1992-03-05 2001-06-13 Sumitomo Electric Industries Beschichteter Hartmetallkörper

Also Published As

Publication number Publication date
US5643658A (en) 1997-07-01
CA2092932C (en) 1996-12-31
ES2106911T3 (es) 1997-11-16
KR940005819A (ko) 1994-03-22
CA2092932A1 (en) 1993-10-18
DE69314223D1 (de) 1997-11-06
US5914181A (en) 1999-06-22
EP0569696B1 (de) 1997-10-01
KR960006053B1 (ko) 1996-05-08
MX9302194A (es) 1994-03-31
EP0569696A2 (de) 1993-11-18
EP0569696A3 (de) 1995-03-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033