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ES2101149T3 - Aleacion dura. - Google Patents

Aleacion dura.

Info

Publication number
ES2101149T3
ES2101149T3 ES93102449T ES93102449T ES2101149T3 ES 2101149 T3 ES2101149 T3 ES 2101149T3 ES 93102449 T ES93102449 T ES 93102449T ES 93102449 T ES93102449 T ES 93102449T ES 2101149 T3 ES2101149 T3 ES 2101149T3
Authority
ES
Spain
Prior art keywords
phase
hard alloy
hard
metal
scattered
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
ES93102449T
Other languages
English (en)
Inventor
Hironori Yoshimura
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
Priority claimed from JP4070396A external-priority patent/JPH05230589A/ja
Priority claimed from JP4070395A external-priority patent/JPH05230587A/ja
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Application granted granted Critical
Publication of ES2101149T3 publication Critical patent/ES2101149T3/es
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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)

Abstract

SE PRESENTA UNA ALEACION DURA ADECUADA PARA SU USO EN HERRAMIENTAS CORTANTES, QUE EXHIBEN UNA EXCELENTE RESISTENCIA AL DESGASTE Y A LAS FRACTURAS. LA ALEACION DURA INCLUYE UNA FASE DURA DISPERSA Y UNA FASE DE UN METAL AMALGAMADOR, Y LA FASE DE METAL AMALGAMADOR SE CONSTRUYE DE FORMA QUE LAS TENSIONES COMPRESIVAS, PREFERIBLEMENTE NO MAYORES DE 98 MPA (10 KGF/MM2), SEAN RETENIDAS EN LA MISMA. LA ALEACION DURA PUEDE INCLUIR UNA FASE DURA DISPERSA DE AL MENOS UN COMPUESTO DE CARBONITRURO DE TITANIO Y CARBONITRUROS COMPUESTOS DE TITANIO CON AL MENOS UN ELEMENTO DE TANTALIO, TUNGSTENO, MOLIBDENO, NIOBIO, VANADIO, CROMO, CIRCONIO O HAFNIO, Y UNA FASE DE METAL AMALGAMADOR DE UNO O MAS COBALTO, NIQUEL, HIERRO Y ALUMINIO. LA ALEACION DURA PUEDE TAMBIEN UN CARBURO CEMENTADO EN EL CUAL LA FASE DURA DISPERSA CONTENGA CARBURO DE TUNGSTENO, Y, OPCIONALMENTE, UNO O MAS COMPONENTE DE CARBURO, NITRURO Y CARBONITRURO QUE CONTENGAN AL MENOS TITANIO, TANTALIO, VANADIO, MOLIBDENO, NIOBIO O CROMO Y EN LA CUAL LAFASE DE METAL AMALGAMADOR CONTENGA UNO O MAS METALES DE COBALTO, NIQUEL, HIERRO Y ALUMINIO.
ES93102449T 1992-02-20 1993-02-17 Aleacion dura. Expired - Lifetime ES2101149T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4070396A JPH05230589A (ja) 1992-02-20 1992-02-20 Ｗｃ基超硬合金
JP4070395A JPH05230587A (ja) 1992-02-20 1992-02-20 サ−メット

Publications (1)

Publication Number Publication Date
ES2101149T3 true ES2101149T3 (es) 1997-07-01

Family

ID=26411559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93102449T Expired - Lifetime ES2101149T3 (es) 1992-02-20 1993-02-17 Aleacion dura.

Country Status (4)

Country Link
US (1) US5447549A (es)
EP (1) EP0556788B1 (es)
DE (1) DE69310568T2 (es)
ES (1) ES2101149T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920760A (en) * 1994-05-31 1999-07-06 Mitsubishi Materials Corporation Coated hard alloy blade member
US5955186A (en) * 1996-10-15 1999-09-21 Kennametal Inc. Coated cutting insert with A C porosity substrate having non-stratified surface binder enrichment
US6117493A (en) * 1998-06-03 2000-09-12 Northmonte Partners, L.P. Bearing with improved wear resistance and method for making same
US6217992B1 (en) 1999-05-21 2001-04-17 Kennametal Pc Inc. Coated cutting insert with a C porosity substrate having non-stratified surface binder enrichment
JP2001179507A (ja) * 1999-12-24 2001-07-03 Kyocera Corp 切削工具
JP2002166307A (ja) * 2000-11-30 2002-06-11 Kyocera Corp 切削工具
US6797369B2 (en) * 2001-09-26 2004-09-28 Kyocera Corporation Cemented carbide and cutting tool
US7163657B2 (en) * 2003-12-03 2007-01-16 Kennametal Inc. Cemented carbide body containing zirconium and niobium and method of making the same
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US9422616B2 (en) * 2005-08-12 2016-08-23 Kennametal Inc. Abrasion-resistant weld overlay
AU2007244947B2 (en) 2006-04-27 2013-10-10 Kennametal Inc. Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods
JP5330255B2 (ja) 2006-10-25 2013-10-30 ティーディーワイ・インダストリーズ・エルエルシー 改良された耐熱亀裂性を有する物品
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
WO2010013735A1 (ja) * 2008-07-29 2010-02-04 京セラ株式会社 切削工具
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8535600B2 (en) * 2009-03-23 2013-09-17 Kabushiki Kaisha Toyota Chuo Kenkyusho High temperature-resistant article, method for producing the same, and high temperature-resistant adhesive
US9050673B2 (en) * 2009-06-19 2015-06-09 Extreme Surface Protection Ltd. Multilayer overlays and methods for applying multilayer overlays
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
US20110171117A1 (en) * 2009-12-30 2011-07-14 Chevron U.S.A. Inc. Method and system for increasing hydrogen yield/production in a refinery
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
US8834594B2 (en) 2011-12-21 2014-09-16 Kennametal Inc. Cemented carbide body and applications thereof
AT514133B1 (de) * 2013-04-12 2017-06-15 Feistritzer Bernhard Ringförmiges Werkzeug
US10794210B2 (en) 2014-06-09 2020-10-06 Raytheon Technologies Corporation Stiffness controlled abradeable seal system and methods of making same
WO2017077884A1 (ja) * 2015-11-02 2017-05-11 住友電気工業株式会社 硬質合金および切削工具
JP7105299B2 (ja) * 2018-03-20 2022-07-22 京セラ株式会社 被覆工具及びこれを備えた切削工具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121448A (en) * 1936-02-14 1938-06-21 Siemens Ag Hard metal composition
US4097275A (en) * 1973-07-05 1978-06-27 Erich Horvath Cemented carbide metal alloy containing auxiliary metal, and process for its manufacture
SE456428B (sv) * 1986-05-12 1988-10-03 Santrade Ltd Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma
SE453202B (sv) * 1986-05-12 1988-01-18 Sandvik Ab Sinterkropp for skerande bearbetning
DE3806602A1 (de) * 1988-03-02 1988-07-07 Krupp Gmbh Hartmetallkoerper
US4950328A (en) * 1988-07-12 1990-08-21 Mitsubishi Metal Corporation End mill formed of tungsten carbide-base sintered hard alloy
US4956012A (en) * 1988-10-03 1990-09-11 Newcomer Products, Inc. Dispersion alloyed hard metal composites
DE3837006C3 (de) * 1988-10-31 1993-11-18 Krupp Widia Gmbh Hartmetall
JPH02190404A (ja) * 1989-01-19 1990-07-26 Toyota Motor Corp アルミニウム成形品の製造方法
US5071473A (en) * 1989-02-10 1991-12-10 Gte Products Corporation Uniform coarse tungsten carbide powder and cemented tungsten carbide article and process for producing same
JP2775810B2 (ja) * 1989-02-10 1998-07-16 住友電気工業株式会社 複合領域を有する超硬合金
JPH03130349A (ja) * 1989-06-24 1991-06-04 Sumitomo Electric Ind Ltd 疲労強度に優れた鉄系焼結部品材料及びその製造法
US4935057A (en) * 1989-09-11 1990-06-19 Mitsubishi Metal Corporation Cermet and process of producing same
US5041261A (en) * 1990-08-31 1991-08-20 Gte Laboratories Incorporated Method for manufacturing ceramic-metal articles
ES2110971T3 (es) * 1990-09-20 1998-03-01 Kawasaki Heavy Ind Ltd Boquilla de inyeccion a alta presion.
JPH04159081A (ja) * 1990-10-23 1992-06-02 Isuzu Motors Ltd 粒子分散型金属基複合材料の強化法
SE500047C2 (sv) * 1991-05-24 1994-03-28 Sandvik Ab Sintrad karbonitridlegering med höglegerad bindefas samt sätt att framställa denna

Also Published As

Publication number Publication date
EP0556788A3 (en) 1993-11-18
DE69310568D1 (de) 1997-06-19
EP0556788B1 (en) 1997-05-14
EP0556788A2 (en) 1993-08-25
US5447549A (en) 1995-09-05
DE69310568T2 (de) 1998-01-22

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