DE68909898D1 - Hochfester, Stickstoff enthaltender Cermet und Verfahren zu seiner Herstellung. - Google Patents

Hochfester, Stickstoff enthaltender Cermet und Verfahren zu seiner Herstellung.

Info

Publication number
DE68909898D1
DE68909898D1 DE89113707T DE68909898T DE68909898D1 DE 68909898 D1 DE68909898 D1 DE 68909898D1 DE 89113707 T DE89113707 T DE 89113707T DE 68909898 T DE68909898 T DE 68909898T DE 68909898 D1 DE68909898 D1 DE 68909898D1
Authority
DE
Germany
Prior art keywords
nitrogen
manufacture
strength
containing cermet
cermet
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
DE89113707T
Other languages
English (en)
Other versions
DE68909898T3 (de
DE68909898T2 (de
Inventor
Kozo Kitamura
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.)
Tungaloy Corp
Original Assignee
Toshiba Tungaloy Co 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=17880890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68909898(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Tungaloy Co Ltd filed Critical Toshiba Tungaloy Co Ltd
Publication of DE68909898D1 publication Critical patent/DE68909898D1/de
Application granted granted Critical
Publication of DE68909898T2 publication Critical patent/DE68909898T2/de
Publication of DE68909898T3 publication Critical patent/DE68909898T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C22C29/04—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 carbonitrides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
DE68909898T 1988-11-29 1989-07-25 Hochfester, Stickstoff enthaltender Cermet und Verfahren zu seiner Herstellung. Expired - Lifetime DE68909898T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63300114A JPH0711048B2 (ja) 1988-11-29 1988-11-29 高強度窒素含有サーメット及びその製造方法

Publications (3)

Publication Number Publication Date
DE68909898D1 true DE68909898D1 (de) 1993-11-18
DE68909898T2 DE68909898T2 (de) 1994-04-14
DE68909898T3 DE68909898T3 (de) 1997-11-27

Family

ID=17880890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68909898T Expired - Lifetime DE68909898T3 (de) 1988-11-29 1989-07-25 Hochfester, Stickstoff enthaltender Cermet und Verfahren zu seiner Herstellung.

Country Status (5)

Country Link
US (1) US4985070A (de)
EP (1) EP0374358B2 (de)
JP (1) JPH0711048B2 (de)
KR (1) KR960010817B1 (de)
DE (1) DE68909898T3 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546113A1 (de) * 1985-12-24 1987-06-25 Santrade Ltd Verbundpulverteilchen, verbundkoerper und verfahren zu deren herstellung
EP0376878B1 (de) * 1988-12-27 1994-03-09 Hitachi Metals, Ltd. Cermet-Legierung
JP2571124B2 (ja) * 1989-03-28 1997-01-16 東芝タンガロイ株式会社 窒素含有サーメット及びその製造方法並びに被覆窒素含有サーメット
SE467257B (sv) * 1989-06-26 1992-06-22 Sandvik Ab Sintrad titanbaserad karbonitridlegering med duplexa strukturer
EP0495101A4 (en) * 1990-07-30 1993-02-03 Nippon Carbide Kogyo Kabushiki Kaisha Hard alloy
US5552108A (en) * 1990-12-21 1996-09-03 Sandvik Ab Method of producing a sintered carbonitride alloy for extremely fine machining when turning with high cutting rates
SE469384B (sv) * 1990-12-21 1993-06-28 Sandvik Ab Saett att framstaella en sintrad karbonitridlegering foer finfraesning
SE9004122D0 (sv) * 1990-12-21 1990-12-21 Sandvik Ab Saett att tillverka extremt finkornig titanbaserad karbonitridlegering
DE69205866D1 (de) * 1991-03-27 1995-12-14 Hitachi Metals Ltd Verbundkörper auf Titankarbidbasis.
SE9101385D0 (sv) * 1991-05-07 1991-05-07 Sandvik Ab Sintrad karbonitridlegering med styrd korn- storlek
JPH04354839A (ja) * 1991-05-31 1992-12-09 Sumitomo Electric Ind Ltd 時計用外装部品及びその製造方法
EP0689617B1 (de) * 1993-03-23 1997-03-05 Widia GmbH Cermet und verfahren zu seiner herstellung
SE501913C2 (sv) * 1993-10-21 1995-06-19 Sandvik Ab Skär för skärande verktyg
DE4340652C2 (de) * 1993-11-30 2003-10-16 Widia Gmbh Verbundwerkstoff und Verfahren zu seiner Herstellung
US5585176A (en) * 1993-11-30 1996-12-17 Kennametal Inc. Diamond coated tools and wear parts
DE4423451A1 (de) * 1994-05-03 1995-11-09 Krupp Widia Gmbh Cermet und Verfahren zu seiner Herstellung
US6057046A (en) * 1994-05-19 2000-05-02 Sumitomo Electric Industries, Ltd. Nitrogen-containing sintered alloy containing a hard phase
SE518731C2 (sv) * 1995-01-20 2002-11-12 Sandvik Ab Sätt att tillverka en titanbaserad karbonitridlegering med kontrollerbar slitstyrka och seghet
US5666636A (en) * 1995-09-23 1997-09-09 Korea Institute Of Science And Technology Process for preparing sintered titanium nitride cermets
DE69613942T2 (de) * 1995-11-27 2001-12-06 Mitsubishi Materials Corp Verschleissfester Karbonitrid-Cermet Schneidkörper
US5716170A (en) * 1996-05-15 1998-02-10 Kennametal Inc. Diamond coated cutting member and method of making the same
US5723800A (en) * 1996-07-03 1998-03-03 Nachi-Fujikoshi Corp. Wear resistant cermet alloy vane for alternate flon
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
SE511846C2 (sv) * 1997-05-15 1999-12-06 Sandvik Ab Sätt att smältfassintra en titanbaserad karbonitridlegering
US6017488A (en) * 1998-05-11 2000-01-25 Sandvik Ab Method for nitriding a titanium-based carbonitride alloy
SE519832C2 (sv) 1999-05-03 2003-04-15 Sandvik Ab Titanbaserad karbonitridlegering med bindefas av kobolt för lätt finbearbetning
SE519834C2 (sv) * 1999-05-03 2003-04-15 Sandvik Ab Titanbaserad karbonitridlegering med bindefas av kobolt för seghetskrävande finbearbetning
US6228484B1 (en) * 1999-05-26 2001-05-08 Widia Gmbh Composite body, especially for a cutting tool
SE525745C2 (sv) * 2002-11-19 2005-04-19 Sandvik Ab Ti(C-(Ti,Nb,W)(C,N)-Co-legering för svarvskärtillämpningar för finbearbetning och medelfin bearbetning
DE10342364A1 (de) * 2003-09-12 2005-04-14 Kennametal Widia Gmbh & Co.Kg Hartmetall-oder Cermetkörper und Verfahren zu seiner Herstellung
EP1892052B1 (de) * 2005-06-14 2016-04-06 Mitsubishi Materials Corporation Cermet-einsatz und schneidwerkzeug
JP5031610B2 (ja) * 2008-02-18 2012-09-19 京セラ株式会社 ＴｉＣＮ基サーメット
US8580376B2 (en) * 2008-07-29 2013-11-12 Kyocera Corporation Cutting tool
DE102008048967A1 (de) * 2008-09-25 2010-04-01 Kennametal Inc. Hartmetallkörper und Verfahren zu dessen Herstellung
JP5294458B2 (ja) * 2008-11-21 2013-09-18 日本新金属株式会社 複合粉末及びその製造方法
JP5559575B2 (ja) * 2009-03-10 2014-07-23 株式会社タンガロイ サーメットおよび被覆サーメット
KR20110043258A (ko) * 2009-10-21 2011-04-27 서울대학교산학협력단 탄화물계 내마모 복합소재
KR101366028B1 (ko) * 2010-12-25 2014-02-21 쿄세라 코포레이션 절삭공구
CA2801479C (en) * 2011-03-07 2015-07-07 Sumitomo Electric Hardmetal Corp. Material for decorative parts
US8834594B2 (en) 2011-12-21 2014-09-16 Kennametal Inc. Cemented carbide body and applications thereof
JP6278232B2 (ja) * 2013-11-01 2018-02-14 住友電気工業株式会社 サーメット
US20180010219A1 (en) * 2016-04-21 2018-01-11 Jeong-su Song Method of manufacturing hard metal composition for precious metal
WO2019220533A1 (ja) * 2018-05-15 2019-11-21 住友電気工業株式会社 サーメット、それを含む切削工具およびサーメットの製造方法
JP7031532B2 (ja) * 2018-08-29 2022-03-08 三菱マテリアル株式会社 ＴｉＮ基焼結体及びＴｉＮ基焼結体製切削工具
JP7008906B2 (ja) * 2018-09-06 2022-02-10 三菱マテリアル株式会社 ＴｉＮ基焼結体およびＴｉＮ基焼結体製切削工具
CN110373593B (zh) * 2019-07-01 2021-03-26 南京理工大学 一种碳氮化钛基复合金属陶瓷材料微波烧结工艺
CN111875383B (zh) * 2020-08-13 2022-04-15 华北电力大学（保定） 一种非化学计量比碳化钛储氢材料及其制备方法
CN113004047B (zh) * 2021-02-07 2022-02-11 燕山大学 一种(CrZrTiNbV)N高熵陶瓷块体及其制备方法
CN113201676B (zh) * 2021-04-01 2022-06-03 三峡大学 一种高温抗氧化性的低粘结相金属陶瓷的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994692A (en) * 1974-05-29 1976-11-30 Erwin Rudy Sintered carbonitride tool materials
US3971656A (en) * 1973-06-18 1976-07-27 Erwin Rudy Spinodal carbonitride alloys for tool and wear applications
US4120719A (en) * 1976-12-06 1978-10-17 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys containing tantalum
JPS5624025A (en) * 1979-08-01 1981-03-07 Hitachi Ltd Preparation of semicoke for desulfurization
US4330333A (en) * 1980-08-29 1982-05-18 The Valeron Corporation High titanium nitride cutting material
JPS59229431A (ja) * 1983-05-20 1984-12-22 Mitsubishi Metal Corp 切削工具用高靭性サ−メツトの製造法
JPS6056041A (ja) * 1983-09-05 1985-04-01 Nachi Fujikoshi Corp サ−メツト
JPH0617531B2 (ja) * 1986-02-20 1994-03-09 日立金属株式会社 強靭性サ−メツト
JPH0641508B2 (ja) * 1986-06-24 1994-06-01 帝人株式会社 架橋重合体成形物の製造方法及び成形材料原料
JPS634895A (ja) * 1986-06-24 1988-01-09 Mitsubishi Electric Corp オゾン精製水供給装置
US4769070A (en) * 1986-09-05 1988-09-06 Sumitomo Electric Industries, Ltd. High toughness cermet and a process for the production of the same
US4857108A (en) * 1986-11-20 1989-08-15 Sandvik Ab Cemented carbonitride alloy with improved plastic deformation resistance

Also Published As

Publication number Publication date
US4985070A (en) 1991-01-15
EP0374358B1 (de) 1993-10-13
JPH02145741A (ja) 1990-06-05
DE68909898T3 (de) 1997-11-27
DE68909898T2 (de) 1994-04-14
JPH0711048B2 (ja) 1995-02-08
KR900008054A (ko) 1990-06-02
KR960010817B1 (ko) 1996-08-09
EP0374358B2 (de) 1996-11-13
EP0374358A1 (de) 1990-06-27

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Legal Events

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