DE69422487D1 - Gesinterte karbidlegierungen für schneidwerkzeuge und beschichtete gesinterte karbidlegierung - Google Patents

Gesinterte karbidlegierungen für schneidwerkzeuge und beschichtete gesinterte karbidlegierung

Info

Publication number
DE69422487D1
DE69422487D1 DE69422487T DE69422487T DE69422487D1 DE 69422487 D1 DE69422487 D1 DE 69422487D1 DE 69422487 T DE69422487 T DE 69422487T DE 69422487 T DE69422487 T DE 69422487T DE 69422487 D1 DE69422487 D1 DE 69422487D1
Authority
DE
Germany
Prior art keywords
sintered carbide
cutting tools
alloys
coated
alloy
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
DE69422487T
Other languages
English (en)
Other versions
DE69422487T2 (de
Inventor
Hideki Moriguchi
Nobuyuki Kitagawa
Toshio Nomura
Mitsunori Kobayashi
Katsuya Uchino
Kazuo Yamagata
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=16788380&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69422487(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP5222817A external-priority patent/JPH06220571A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69422487D1 publication Critical patent/DE69422487D1/de
Application granted granted Critical
Publication of DE69422487T2 publication Critical patent/DE69422487T2/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
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • 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
    • C22C29/08—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 based on tungsten carbide
    • 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
    • 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
    • Y10T428/12—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
    • Y10T428/12056—Entirely inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
DE69422487T 1993-08-16 1994-04-08 Gesinterte karbidlegierungen für schneidwerkzeuge und beschichtete gesinterte karbidlegierung Expired - Lifetime DE69422487T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5222817A JPH06220571A (ja) 1992-08-31 1993-08-16 切削工具用の超硬合金及び被覆超硬合金
PCT/JP1994/000596 WO1995005497A1 (fr) 1993-08-16 1994-04-08 Alliage de carbure cemente pour outil de coupe et alliage de carbure cemente pourvu d'une couche de revetement

Publications (2)

Publication Number Publication Date
DE69422487D1 true DE69422487D1 (de) 2000-02-10
DE69422487T2 DE69422487T2 (de) 2000-09-07

Family

ID=16788380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422487T Expired - Lifetime DE69422487T2 (de) 1993-08-16 1994-04-08 Gesinterte karbidlegierungen für schneidwerkzeuge und beschichtete gesinterte karbidlegierung

Country Status (6)

Country Link
US (1) US5624766A (de)
EP (1) EP0665308B1 (de)
KR (1) KR0170453B1 (de)
DE (1) DE69422487T2 (de)
TW (1) TW493009B (de)
WO (1) WO1995005497A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580666A (en) * 1995-01-20 1996-12-03 The Dow Chemical Company Cemented ceramic article made from ultrafine solid solution powders, method of making same, and the material thereof
DE19530517A1 (de) * 1995-08-19 1997-02-20 Widia Gmbh Verbundkörper und Verfahren zu dessen Herstellung
EP0845053B1 (de) * 1995-08-19 2001-10-10 Widia GmbH Verbundkörper und verfahren zu dessen herstellung
DE19530518A1 (de) * 1995-08-19 1997-02-20 Widia Gmbh Verfahren zur Herstellung von Multikomponenten-Carbonitrid-Hartstoffschichten und Verbundkörper
DE19543748A1 (de) * 1995-11-24 1997-05-28 Widia Gmbh Schneidwerkzeug, Verfahren zur Beschichtung eines Schneidwerkzeuges und Verwendung des Schneidwerkzeuges
SE511817C2 (sv) 1996-07-19 1999-11-29 Ericsson Telefon Ab L M Förfarande och anordning för att bestämma vinkelläget för minst en axiell optisk asymmetri, samt användning av förfarandet respektive anordningen
SE509609C2 (sv) * 1996-07-19 1999-02-15 Sandvik Ab Hårdmetallkropp med två kornstorlekar av WC
JP3214362B2 (ja) * 1996-08-08 2001-10-02 三菱マテリアル株式会社 耐チッピング性にすぐれた炭化タングステン基超硬合金製切削工具
US5773735A (en) * 1996-11-20 1998-06-30 The Dow Chemical Company Dense fine grained monotungsten carbide-transition metal cemented carbide body and preparation thereof
US6299658B1 (en) * 1996-12-16 2001-10-09 Sumitomo Electric Industries, Ltd. Cemented carbide, manufacturing method thereof and cemented carbide tool
US5788426A (en) * 1997-03-05 1998-08-04 Ultra Tool Corporation Cutting tool cartridge holder
JPH116025A (ja) * 1997-04-25 1999-01-12 Sumitomo Electric Ind Ltd 超硬合金と、この超硬合金を母材とする被覆合金および被覆硬質工具
DE19719195A1 (de) * 1997-05-09 1998-11-12 Widia Gmbh Schneideinsatz zum Zerspanen und Verfahren zur Herstellung dieses Schneideinsatzes
JP3402146B2 (ja) * 1997-09-02 2003-04-28 三菱マテリアル株式会社 硬質被覆層がすぐれた密着性を有する表面被覆超硬合金製エンドミル
IL130803A (en) * 1997-11-06 2002-12-01 Sumitomo Electric Industries Coated carbide cutting tool
US6214247B1 (en) * 1998-06-10 2001-04-10 Tdy Industries, Inc. Substrate treatment method
WO2000024947A1 (en) * 1998-10-23 2000-05-04 Ebara Corporation Sliding member and manufacturing method therefor
SE9900079L (sv) * 1999-01-14 2000-07-24 Sandvik Ab Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare
US6599062B1 (en) 1999-06-11 2003-07-29 Kennametal Pc Inc. Coated PCBN cutting inserts
US6808604B1 (en) * 1999-09-30 2004-10-26 Mitsubishi Denki Kabushiki Kaisha Discharge surface treatment electrode, manufacturing method thereof and discharge surface treating method
DE10115390A1 (de) * 2000-12-22 2002-06-27 Mitsubishi Materials Corp Toki Beschichtetes Schneidwerkzeug
US6790252B2 (en) * 2001-04-18 2004-09-14 Hard Metals Partnership Tungsten-carbide articles made by metal injection molding and method
DE10222347C2 (de) * 2002-05-21 2003-11-27 Walter Ag TiBN-Beschichtung für einen Schneideinsatz oder ein Schneidwerkzeug
US7581906B2 (en) * 2004-05-19 2009-09-01 Tdy Industries, Inc. Al2O3 ceramic tools with diffusion bonding enhanced layer
SE529590C2 (sv) * 2005-06-27 2007-09-25 Sandvik Intellectual Property Finkorniga sintrade hårdmetaller innehållande en gradientzon
US20070151769A1 (en) * 2005-11-23 2007-07-05 Smith International, Inc. Microwave sintering
KR100587965B1 (ko) * 2005-12-23 2006-06-08 한국야금 주식회사 절삭공구/내마모성 공구용 표면 피복 부재용 박막
US8252435B2 (en) * 2006-08-31 2012-08-28 Kyocera Corporation Cutting tool, process for producing the same, and method of cutting
DE102007046380B9 (de) * 2006-09-27 2012-12-06 Kyocera Corporation Schneidwerkzeug
SE533972C2 (sv) * 2009-07-27 2011-03-15 Seco Tools Ab Finkornigt belagt hårdmetallskärverktygsskär för svarvning i härdat stål och verktygsstål
CN102634684B (zh) * 2011-02-10 2015-06-24 厦门金鹭特种合金有限公司 柔性球磨技术制备超粗晶硬质合金的方法
US8507082B2 (en) 2011-03-25 2013-08-13 Kennametal Inc. CVD coated polycrystalline c-BN cutting tools
EP2607512B1 (de) 2011-12-21 2017-02-22 Sandvik Intellectual Property AB Verfahren zur Herstellung eines zementierten Karbids
US11267053B2 (en) * 2012-02-21 2022-03-08 P&S Global Holdings Llc Nanostructured coated substrates for use in cutting tool applications
US9028953B2 (en) 2013-01-11 2015-05-12 Kennametal Inc. CVD coated polycrystalline c-BN cutting tools
JP6762698B2 (ja) * 2015-10-01 2020-09-30 キヤノン株式会社 混合処理装置、混合処理方法およびトナーの製造方法
CN107923006B (zh) * 2016-05-02 2019-08-30 住友电气工业株式会社 硬质合金和切削工具
JP6770692B2 (ja) * 2017-12-27 2020-10-21 株式会社タンガロイ 超硬合金及び被覆超硬合金
US11865663B2 (en) * 2018-05-10 2024-01-09 George Shuai Optical surface polishing
JP7402436B2 (ja) * 2019-03-25 2023-12-21 三菱マテリアル株式会社 耐塑性変形性、耐チッピング性にすぐれたｗｃ基超硬合金製切削工具および表面被覆ｗｃ基超硬合金製切削工具
CN110218926B (zh) * 2019-07-10 2021-09-17 河源正信硬质合金有限公司 一种超粗晶WC-Co硬质合金制备方法
CN110157969B (zh) * 2019-07-10 2021-07-27 合肥工业大学 一种含微量钴的超粗碳化钨硬质合金的制备方法
WO2021193159A1 (ja) * 2020-03-26 2021-09-30 三菱マテリアル株式会社 Ｗｃ基超硬合金製切削工具
CN111455251B (zh) * 2020-04-27 2021-08-31 赣州海创钨业有限公司 一种提高硬质合金晶粒度的方法
CN115138849B (zh) * 2022-06-02 2024-01-12 湖南科技大学 一种无粘结相硬质合金刀具材料的制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597349B2 (ja) * 1977-03-18 1984-02-17 三菱マテリアル株式会社 被覆超硬合金工具
JPS605673B2 (ja) * 1977-11-18 1985-02-13 東芝タンガロイ株式会社 耐剥離性の良好な表面被覆超硬合金
USRE32111E (en) * 1980-11-06 1986-04-15 Fansteel Inc. Coated cemented carbide bodies
USRE34180E (en) * 1981-03-27 1993-02-16 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
JPS586971A (ja) * 1981-07-06 1983-01-14 Sumitomo Electric Ind Ltd 被覆超硬合金工具
US4497874A (en) * 1983-04-28 1985-02-05 General Electric Company Coated carbide cutting tool insert
JPS61170559A (ja) * 1985-01-21 1986-08-01 Sumitomo Electric Ind Ltd 被覆超硬合金
JPS61221369A (ja) * 1985-03-27 1986-10-01 Sumitomo Electric Ind Ltd 被覆超硬合金部材
US4686156A (en) * 1985-10-11 1987-08-11 Gte Service Corporation Coated cemented carbide cutting tool
US4698266A (en) * 1985-11-18 1987-10-06 Gte Laboratories Incorporated Coated cemented carbide tool for steel roughing applications and methods for machining
US4714660A (en) * 1985-12-23 1987-12-22 Fansteel Inc. Hard coatings with multiphase microstructures
JPS62170451A (ja) * 1986-01-23 1987-07-27 Sumitomo Electric Ind Ltd 焼結硬質合金
JP2511694B2 (ja) * 1988-05-13 1996-07-03 東芝タンガロイ株式会社 表面調質焼結合金及びその製造方法並びにその合金に硬質膜を被覆してなる被覆表面調質焼結合金
US4956012A (en) * 1988-10-03 1990-09-11 Newcomer Products, Inc. Dispersion alloyed hard metal composites
JP2645340B2 (ja) * 1989-09-08 1997-08-25 日立ツール 株式会社 被覆超硬合金工具の製造方法
US5266389A (en) * 1989-09-29 1993-11-30 Sumitomo Electric Industries, Ltd. Surface-coated hard material for cutting tools or wear resistance tools
EP0438916B2 (de) * 1989-12-27 2000-12-20 Sumitomo Electric Industries, Ltd. Beschichteter Hartmetallkörper und Verfahren zu seiner Herstellung
JP2762745B2 (ja) * 1989-12-27 1998-06-04 住友電気工業株式会社 被覆超硬合金及びその製造法
US5085671A (en) * 1990-05-02 1992-02-04 Minnesota Mining And Manufacturing Company Method of coating alumina particles with refractory material, abrasive particles made by the method and abrasive products containing the same
US5232318A (en) * 1990-09-17 1993-08-03 Kennametal Inc. Coated cutting tools
US5188489A (en) * 1991-05-31 1993-02-23 Kennametal Inc. Coated cutting insert
JP3289842B2 (ja) * 1992-03-10 2002-06-10 日立ツール株式会社 被覆ｗｃ基超硬合金

Also Published As

Publication number Publication date
US5624766A (en) 1997-04-29
EP0665308A1 (de) 1995-08-02
TW493009B (en) 2002-07-01
EP0665308B1 (de) 2000-01-05
WO1995005497A1 (fr) 1995-02-23
KR0170453B1 (ko) 1999-02-18
EP0665308A4 (de) 1997-04-09
KR960703180A (ko) 1996-06-19
DE69422487T2 (de) 2000-09-07

Similar Documents

Publication Publication Date Title
DE69422487D1 (de) Gesinterte karbidlegierungen für schneidwerkzeuge und beschichtete gesinterte karbidlegierung
HK1000324A1 (en) Multilayer coated hard alloy cutting tool
DE69726455D1 (de) Schneideinsatz und halter für metallbearbeitung
DE69214655D1 (de) Mehrlagig beschichtetes Schneidwerkzeug aus Hartmetallegierung
DE69518039D1 (de) Beschichtete Klinge aus Hartmetallegierung
HK1017297A1 (en) Tool for cutting machining and the method of mounting it
PL331923A1 (en) Novel water-soluble fluids for use in metal machining operations
IL99584A0 (en) Metal cutting tool
IL97746A0 (en) Metal cutting tool
BR9707879A (pt) Processo de inerciação de cinzas contendo metais pesados e alumínio metálico
AU5997594A (en) Hi-density sintered alloy
EP0508426A3 (en) Highly ductile sintered aluminum alloy, method for production thereof and use thereof
KR900016498A (ko) 피복초경합금 및 그 제조법
DE69310568D1 (de) Hartmetallegierung
DE69919032D1 (de) Werkzeug und schneidkopf für spanabhebende bearbeitung
ZA97778B (en) A metal cutting tool and a replaceable shim for use therewith
KR960701233A (ko) 반고체 처리된 마그네슘-베릴륨 합금(semi-solid processed magnesium-berylliua alloys)
DE69008511D1 (de) Oberflächenbeschichtete hartwerkstoffe für schneidende und verschleissfeste werkzeuge.
DE69513432D1 (de) Legierungsstahlpulver, Sinterkörper und Verfahren
DE69513086D1 (de) Stickstoffenthaltende hartgesinterte Legierung
HK1017859A1 (en) Use of silver-copper-palladium brazing alloys and method for manufacturing commposite arrangements with such alloys
EP0561179A3 (en) Gas turbine blade alloy
FI970824A0 (fi) Zirkoniumlejeerinki, jossa on volframia ja nikkeliä
SG91278A1 (en) Saw wire and method for the cutting lapping of hard brittle workpieces
DE59305193D1 (de) Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte

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