DE4495200T1 - Dispersionslegierungs-Hartmetall-Verbundstoffe und Verfahren zu Ihrer Herstellung - Google Patents

Dispersionslegierungs-Hartmetall-Verbundstoffe und Verfahren zu Ihrer Herstellung

Info

Publication number
DE4495200T1
DE4495200T1 DE4495200T DE4495200T DE4495200T1 DE 4495200 T1 DE4495200 T1 DE 4495200T1 DE 4495200 T DE4495200 T DE 4495200T DE 4495200 T DE4495200 T DE 4495200T DE 4495200 T1 DE4495200 T1 DE 4495200T1
Authority
DE
Germany
Prior art keywords
manufacture
hard metal
metal composites
alloy hard
dispersion 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.)
Withdrawn
Application number
DE4495200T
Other languages
English (en)
Inventor
Jack Krall
Anders Olsson
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.)
Newcomer Products Inc
Original Assignee
Newcomer Products Inc
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 Newcomer Products Inc filed Critical Newcomer Products Inc
Publication of DE4495200T1 publication Critical patent/DE4495200T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • B22F3/156—Hot isostatic pressing by a pressure medium in liquid or powder form
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/02—Compacting only
    • B22F2003/023—Lubricant mixed with the metal powder
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Glass Compositions (AREA)
DE4495200T 1993-07-16 1994-07-15 Dispersionslegierungs-Hartmetall-Verbundstoffe und Verfahren zu Ihrer Herstellung Withdrawn DE4495200T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/093,087 US5423899A (en) 1993-07-16 1993-07-16 Dispersion alloyed hard metal composites and method for producing same
PCT/US1994/008105 WO1995002480A1 (en) 1993-07-16 1994-07-15 Dispersion alloyed hard metal composites and method for producing same

Publications (1)

Publication Number Publication Date
DE4495200T1 true DE4495200T1 (de) 1997-01-16

Family

ID=22236967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4495200T Withdrawn DE4495200T1 (de) 1993-07-16 1994-07-15 Dispersionslegierungs-Hartmetall-Verbundstoffe und Verfahren zu Ihrer Herstellung

Country Status (8)

Country Link
US (1) US5423899A (de)
CN (1) CN1080611C (de)
AU (1) AU674606B2 (de)
CA (1) CA2172274C (de)
DE (1) DE4495200T1 (de)
NO (1) NO960838L (de)
SE (1) SE9601038D0 (de)
WO (1) WO1995002480A1 (de)

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US5641920A (en) * 1995-09-07 1997-06-24 Thermat Precision Technology, Inc. Powder and binder systems for use in powder molding
US5880382A (en) * 1996-08-01 1999-03-09 Smith International, Inc. Double cemented carbide composites
US6170583B1 (en) 1998-01-16 2001-01-09 Dresser Industries, Inc. Inserts and compacts having coated or encrusted cubic boron nitride particles
US6138779A (en) 1998-01-16 2000-10-31 Dresser Industries, Inc. Hardfacing having coated ceramic particles or coated particles of other hard materials placed on a rotary cone cutter
US6102140A (en) 1998-01-16 2000-08-15 Dresser Industries, Inc. Inserts and compacts having coated or encrusted diamond particles
SE519315C2 (sv) * 1999-04-06 2003-02-11 Sandvik Ab Sätt att tillverka ett hårdmetallpulver med lågt presstryck
US7017677B2 (en) * 2002-07-24 2006-03-28 Smith International, Inc. Coarse carbide substrate cutting elements and method of forming the same
US7407525B2 (en) * 2001-12-14 2008-08-05 Smith International, Inc. Fracture and wear resistant compounds and down hole cutting tools
SG120941A1 (en) * 2003-07-03 2006-04-26 Agency Science Tech & Res Double-layer metal sheet and method of fabricatingthe same
US20050262774A1 (en) * 2004-04-23 2005-12-01 Eyre Ronald K Low cobalt carbide polycrystalline diamond compacts, methods for forming the same, and bit bodies incorporating the same
US20060024140A1 (en) * 2004-07-30 2006-02-02 Wolff Edward C Removable tap chasers and tap systems including the same
US7513320B2 (en) * 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US7237730B2 (en) * 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
BRPI0710530B1 (pt) 2006-04-27 2018-01-30 Kennametal Inc. Brocas de perfuração de solo cortadoras fixas modulares, corpos de broca de perfuração de solo cortadora fixa modular e métodos relacionados
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
DE102007004937B4 (de) * 2007-01-26 2008-10-23 H.C. Starck Gmbh Metallformulierungen
US8512882B2 (en) 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
US8316541B2 (en) 2007-06-29 2012-11-27 Pratt & Whitney Canada Corp. Combustor heat shield with integrated louver and method of manufacturing the same
US7543383B2 (en) 2007-07-24 2009-06-09 Pratt & Whitney Canada Corp. Method for manufacturing of fuel nozzle floating collar
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
BRPI0913591A8 (pt) 2008-06-02 2017-11-21 Tdy Ind Inc Carboneto cimentado - compósitos de liga metálica
US8322465B2 (en) * 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
EP2184122A1 (de) * 2008-11-11 2010-05-12 Sandvik Intellectual Property AB Zementierter Carbidkörper und Verfahren
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
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
JP5841089B2 (ja) * 2013-03-13 2016-01-13 株式会社豊田中央研究所 成形用粉末、潤滑剤濃化粉末および金属部材の製造方法

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US2731711A (en) * 1954-05-13 1956-01-24 Gen Electric Sintered tungsten carbide composition
US3451791A (en) * 1967-08-16 1969-06-24 Du Pont Cobalt-bonded tungsten carbide
US3660050A (en) * 1969-06-23 1972-05-02 Du Pont Heterogeneous cobalt-bonded tungsten carbide
US4013460A (en) * 1972-03-21 1977-03-22 Union Carbide Corporation Process for preparing cemented tungsten carbide
US4017480A (en) * 1974-08-20 1977-04-12 Permanence Corporation High density composite structure of hard metallic material in a matrix
CH602237A5 (de) * 1974-12-23 1978-07-31 Bbc Brown Boveri & Cie
US4070184A (en) * 1976-09-24 1978-01-24 Gte Sylvania Incorporated Process for producing refractory carbide grade powder
US4101318A (en) * 1976-12-10 1978-07-18 Erwin Rudy Cemented carbide-steel composites for earthmoving and mining applications
US4158719A (en) * 1977-06-09 1979-06-19 Carpenter Technology Corporation Low expansion low resistivity composite powder metallurgy member and method of making the same
JPS5856018B2 (ja) * 1979-11-30 1983-12-13 日本油脂株式会社 切削工具用高密度相窒化硼素複合焼結体およびその製造方法
US4343650A (en) * 1980-04-25 1982-08-10 Cabot Corporation Metal binder in compaction of metal powders
US4398952A (en) * 1980-09-10 1983-08-16 Reed Rock Bit Company Methods of manufacturing gradient composite metallic structures
US4608318A (en) * 1981-04-27 1986-08-26 Kennametal Inc. Casting having wear resistant compacts and method of manufacture
AU561663B2 (en) * 1982-05-28 1987-05-14 General Electric Company Homogeneous superalloy powder mixture for the repair of nickel and cobalt superalloy articles
US4525178A (en) * 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
DE3435345A1 (de) * 1984-09-26 1986-04-03 Max Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 8000 München Verfahren zur herstellung von carbid-borid-erzeugnissen und deren verwendung
JPS6184303A (ja) * 1984-09-28 1986-04-28 Ishizuka Kenkyusho:Kk 複合焼結体の製造法
US4719076A (en) * 1985-11-05 1988-01-12 Smith International, Inc. Tungsten carbide chips-matrix bearing
US4872904A (en) * 1988-06-02 1989-10-10 The Perkin-Elmer Corporation Tungsten carbide powder and method of making for flame spraying
US4956012A (en) * 1988-10-03 1990-09-11 Newcomer Products, Inc. Dispersion alloyed hard metal composites
EP0420962B1 (de) * 1989-04-07 1994-01-05 Aktiebolaget Electrolux Herstellung von dimensional präzisen stücken durch sintern
US5045277A (en) * 1990-09-10 1991-09-03 Gte Products Corporation Method of producing metal carbide grade powders and controlling the shrinkage of articles made therefrom

Also Published As

Publication number Publication date
US5423899A (en) 1995-06-13
CA2172274C (en) 2000-08-22
AU7400194A (en) 1995-02-13
CN1131400A (zh) 1996-09-18
WO1995002480A1 (en) 1995-01-26
NO960838D0 (no) 1996-02-29
CA2172274A1 (en) 1995-01-26
AU674606B2 (en) 1997-01-02
SE9601038D0 (sv) 1996-03-18
NO960838L (no) 1996-03-07
CN1080611C (zh) 2002-03-13

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination