JPH0455801B2 - - Google Patents

Info

Publication number
JPH0455801B2
JPH0455801B2 JP63285215A JP28521588A JPH0455801B2 JP H0455801 B2 JPH0455801 B2 JP H0455801B2 JP 63285215 A JP63285215 A JP 63285215A JP 28521588 A JP28521588 A JP 28521588A JP H0455801 B2 JPH0455801 B2 JP H0455801B2
Authority
JP
Japan
Prior art keywords
hardness
cutting
outermost surface
temperature
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
JP63285215A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02131803A (ja
Inventor
Jiro Kotani
Kazuyoshi Yoshioka
Shinichi Sekya
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials 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
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority to JP63285215A priority Critical patent/JPH02131803A/ja
Priority to US07/435,200 priority patent/US5059491A/en
Priority to EP89120885A priority patent/EP0368336B1/en
Priority to DE89120885T priority patent/DE68910081T2/de
Publication of JPH02131803A publication Critical patent/JPH02131803A/ja
Priority to US07/733,081 priority patent/US5110543A/en
Publication of JPH0455801B2 publication Critical patent/JPH0455801B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • 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
    • 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
    • Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
JP63285215A 1988-11-11 1988-11-11 耐欠損性のすぐれた耐摩耗性サーメット製切削工具 Granted JPH02131803A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP63285215A JPH02131803A (ja) 1988-11-11 1988-11-11 耐欠損性のすぐれた耐摩耗性サーメット製切削工具
US07/435,200 US5059491A (en) 1988-11-11 1989-11-09 Cermet blade member for cutting-tools and process for producing same
EP89120885A EP0368336B1 (en) 1988-11-11 1989-11-10 Cermet blade member for cutting-tools and process for producing same
DE89120885T DE68910081T2 (de) 1988-11-11 1989-11-10 Schneidkörperblatt und Verfahren zu dessen Herstellung.
US07/733,081 US5110543A (en) 1988-11-11 1991-07-19 Cement blade member for cutting-tools and process for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63285215A JPH02131803A (ja) 1988-11-11 1988-11-11 耐欠損性のすぐれた耐摩耗性サーメット製切削工具

Publications (2)

Publication Number Publication Date
JPH02131803A JPH02131803A (ja) 1990-05-21
JPH0455801B2 true JPH0455801B2 (enExample) 1992-09-04

Family

ID=17688597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63285215A Granted JPH02131803A (ja) 1988-11-11 1988-11-11 耐欠損性のすぐれた耐摩耗性サーメット製切削工具

Country Status (4)

Country Link
US (2) US5059491A (enExample)
EP (1) EP0368336B1 (enExample)
JP (1) JPH02131803A (enExample)
DE (1) DE68910081T2 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436071A (en) * 1990-01-31 1995-07-25 Mitsubishi Materials Corporation Cermet cutting tool and process for producing the same
JP2985300B2 (ja) * 1990-12-25 1999-11-29 三菱マテリアル株式会社 硬質層被覆サーメット
JPH0726173B2 (ja) * 1991-02-13 1995-03-22 東芝タンガロイ株式会社 高靭性サーメット及びその製造方法
SE9101386D0 (sv) * 1991-05-07 1991-05-07 Sandvik Ab Sintrad karbonitridlegering med foerbaettrad slit- styrka
SE500047C2 (sv) * 1991-05-24 1994-03-28 Sandvik Ab Sintrad karbonitridlegering med höglegerad bindefas samt sätt att framställa denna
SE9101590D0 (sv) * 1991-05-24 1991-05-24 Sandvik Ab Sintrad karbonitridlegering med bindefasanrikning
SE500048C2 (sv) * 1991-06-12 1994-03-28 Sandvik Ab Sätt att tillverka sintrade karbonitridlegeringar
DE4423451A1 (de) * 1994-05-03 1995-11-09 Krupp Widia Gmbh Cermet und Verfahren zu seiner Herstellung
ATE163203T1 (de) * 1994-05-03 1998-02-15 Widia Gmbh Cermet und verfahren zu seiner herstellung
EP0687744B1 (en) * 1994-05-19 1999-11-03 Sumitomo Electric Industries, Ltd. Nitrogen-containing sintered hard alloy
US6057046A (en) * 1994-05-19 2000-05-02 Sumitomo Electric Industries, Ltd. Nitrogen-containing sintered alloy containing a hard phase
DE4435265A1 (de) * 1994-10-01 1996-04-04 Mitsubishi Materials Corp Schneideinsatz mit verbesserter Zähigkeit aus einem Cermet auf Titancarbonitrid-Basis
ES2157383T3 (es) * 1996-07-18 2001-08-16 Mitsubishi Materials Corp Hoja de corte de cerametal de carbonitruro de titanio y hoja de corte de cerametal revestida.
US6017488A (en) 1998-05-11 2000-01-25 Sandvik Ab Method for nitriding a titanium-based carbonitride alloy
JP2948803B1 (ja) 1998-03-31 1999-09-13 日本特殊陶業株式会社 サーメット工具及びその製造方法
DE19922057B4 (de) * 1999-05-14 2008-11-27 Widia Gmbh Hartmetall- oder Cermet-Körper und Verfahren zu seiner Herstellung
DE10244955C5 (de) * 2001-09-26 2021-12-23 Kyocera Corp. Sinterhartmetall, Verwendung eines Sinterhartmetalls und Verfahren zur Herstellung eines Sinterhartmetalls
DE10342364A1 (de) * 2003-09-12 2005-04-14 Kennametal Widia Gmbh & Co.Kg Hartmetall-oder Cermetkörper und Verfahren zu seiner Herstellung
SE530755C2 (sv) * 2006-03-03 2008-09-02 Sandvik Intellectual Property Belagt cermetskär och användning därav
AT504909B1 (de) * 2007-03-27 2008-09-15 Boehlerit Gmbh & Co Kg Hartmetallkörper mit einer beschichtung aus kubischem bornitrid
WO2010013735A1 (ja) * 2008-07-29 2010-02-04 京セラ株式会社 切削工具
DE102008048967A1 (de) * 2008-09-25 2010-04-01 Kennametal Inc. Hartmetallkörper und Verfahren zu dessen Herstellung
US8334031B2 (en) * 2008-12-08 2012-12-18 General Electric Company Wetting resistant material and articles made therewith
US8834594B2 (en) 2011-12-21 2014-09-16 Kennametal Inc. Cemented carbide body and applications thereof
CN103056393B (zh) * 2012-11-07 2015-03-11 沈阳黎明航空发动机(集团)有限责任公司 一种采用陶瓷刀片的加工方法
CN108149108A (zh) * 2017-12-04 2018-06-12 株洲夏普高新材料有限公司 增韧金属陶瓷及其制备方法
CN116367944B (zh) * 2020-10-21 2025-06-06 京瓷株式会社 金属陶瓷制刀片以及具备该金属陶瓷制刀片的切削刀具
JP7483917B2 (ja) * 2020-10-21 2024-05-15 京セラ株式会社 サーメット製インサート及びこれを備えた切削工具
EP4671397A4 (en) * 2023-06-01 2026-05-06 Sumitomo Electric Hardmetal Corp CEMENTED CARBIDE AND CUTTING TOOL

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52134614A (en) * 1976-05-06 1977-11-11 Mitsubishi Metal Corp Usual tenacious cermet
AU512633B2 (en) * 1976-12-21 1980-10-23 Sumitomo Electric Industries, Ltd. Sintered tool
JPS5823455B2 (ja) * 1977-06-10 1983-05-16 三菱マテリアル株式会社 焼結硬質合金
JPS5487719A (en) * 1977-12-23 1979-07-12 Sumitomo Electric Industries Super hard alloy and method of making same
JPS54103709A (en) * 1978-02-01 1979-08-15 Sumitomo Electric Ind Ltd Coated cemented carbide material containing mo
JPS565946A (en) * 1979-06-28 1981-01-22 Sumitomo Electric Ind Ltd Sintered hard alloy and its manufacture
JPS5620141A (en) * 1979-07-24 1981-02-25 Sumitomo Electric Ind Ltd Sintered hard alloy and its manufacture
JPS56152937A (en) * 1980-04-25 1981-11-26 Sumitomo Electric Ind Ltd Manufacture of super hard alloy for base material of surface coated tool material
JPS601390B2 (ja) * 1981-06-29 1985-01-14 三菱マテリアル株式会社 切削工具用立方晶窒化硼素基超高圧焼結材料
JPS58213843A (ja) * 1982-06-08 1983-12-12 Mitsubishi Metal Corp 高強度サ−メツトの製造方法
KR890004539B1 (ko) * 1983-01-13 1989-11-13 미쯔비시긴조구 가부시기가이샤 초내열 소결합금 및 그 제조방법
JPS61186434A (ja) * 1985-02-14 1986-08-20 Sumitomo Electric Ind Ltd 窒素含有サ−メツトの焼結法
JPS61213339A (ja) * 1985-03-15 1986-09-22 Mitsubishi Metal Corp 高硬度および高靭性を有する切削工具用サ−メツト
JPS61243139A (ja) * 1985-04-19 1986-10-29 Sumitomo Electric Ind Ltd 焼結硬質合金の製造法
JPS61281835A (ja) * 1985-06-07 1986-12-12 Sumitomo Electric Ind Ltd サ−メツトの焼結法
JPS6248408A (ja) * 1985-08-23 1987-03-03 Mitsubishi Metal Corp すぐれた耐摩耗性と靭性を具備するサ−メツト製切削工具
JPH0617531B2 (ja) * 1986-02-20 1994-03-09 日立金属株式会社 強靭性サ−メツト
JPS62278267A (ja) * 1986-05-24 1987-12-03 Hitachi Tool Eng Ltd 表面被覆ＴｉＣＮ系サ−メツト
US4769070A (en) * 1986-09-05 1988-09-06 Sumitomo Electric Industries, Ltd. High toughness cermet and a process for the production of the same
JP2503769B2 (ja) * 1986-10-13 1996-06-05 三菱マテリアル株式会社 すぐれた耐摩耗性と靱性を具備したサ−メット製切削工具およびその製造方法
JP2710934B2 (ja) * 1987-07-23 1998-02-10 日立金属株式会社 サーメット合金
CA1319497C (en) * 1988-04-12 1993-06-29 Minoru Nakano Surface-coated cemented carbide and a process for the production of the same
EP0417333B1 (en) * 1989-09-11 1996-12-27 Mitsubishi Materials Corporation Cermet and process of producing the same

Also Published As

Publication number Publication date
EP0368336A2 (en) 1990-05-16
EP0368336A3 (en) 1990-08-16
DE68910081T2 (de) 1994-04-21
US5059491A (en) 1991-10-22
EP0368336B1 (en) 1993-10-20
JPH02131803A (ja) 1990-05-21
US5110543A (en) 1992-05-05
DE68910081D1 (de) 1993-11-25

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