SE9003521D0 - High pressure isostatic densiffication process - Google Patents

High pressure isostatic densiffication process

Info

Publication number
SE9003521D0
SE9003521D0 SE9003521A SE9003521A SE9003521D0 SE 9003521 D0 SE9003521 D0 SE 9003521D0 SE 9003521 A SE9003521 A SE 9003521A SE 9003521 A SE9003521 A SE 9003521A SE 9003521 D0 SE9003521 D0 SE 9003521D0
Authority
SE
Sweden
Prior art keywords
high pressure
densiffication
furnace
parts
pressure isostatic
Prior art date
Application number
SE9003521A
Other languages
English (en)
Inventor
B O Haglund
Original Assignee
Sandvik Ab
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=20380825&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9003521(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik Ab filed Critical Sandvik Ab
Priority to SE9003521A priority Critical patent/SE9003521D0/sv
Publication of SE9003521D0 publication Critical patent/SE9003521D0/sv
Priority to US07/786,608 priority patent/US5151247A/en
Priority to DE69119361T priority patent/DE69119361T2/de
Priority to AT91850271T priority patent/ATE137695T1/de
Priority to EP91850271A priority patent/EP0485353B1/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Press Drives And Press Lines (AREA)
  • Ceramic Products (AREA)
SE9003521A 1990-11-05 1990-11-05 High pressure isostatic densiffication process SE9003521D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9003521A SE9003521D0 (sv) 1990-11-05 1990-11-05 High pressure isostatic densiffication process
US07/786,608 US5151247A (en) 1990-11-05 1991-11-01 High pressure isostatic densification process
DE69119361T DE69119361T2 (de) 1990-11-05 1991-11-04 Verfahren zum Verdichten durch hochdruckisostatisches Pressen
AT91850271T ATE137695T1 (de) 1990-11-05 1991-11-04 Verfahren zum verdichten durch hochdruckisostatisches pressen
EP91850271A EP0485353B1 (en) 1990-11-05 1991-11-04 High pressure isostatic densification process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003521A SE9003521D0 (sv) 1990-11-05 1990-11-05 High pressure isostatic densiffication process

Publications (1)

Publication Number Publication Date
SE9003521D0 true SE9003521D0 (sv) 1990-11-05

Family

ID=20380825

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003521A SE9003521D0 (sv) 1990-11-05 1990-11-05 High pressure isostatic densiffication process

Country Status (5)

Country Link
US (1) US5151247A (sv)
EP (1) EP0485353B1 (sv)
AT (1) ATE137695T1 (sv)
DE (1) DE69119361T2 (sv)
SE (1) SE9003521D0 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04208512A (ja) * 1990-11-30 1992-07-30 Nec Corp 固体電解コンデンサの製造方法
DE69231381T2 (de) * 1991-04-10 2000-12-28 Sandvik Ab Verfahren zur herstellung zementierter karbidartikel
SE509616C2 (sv) 1996-07-19 1999-02-15 Sandvik Ab Hårdmetallskär med smal kornstorleksfördelning av WC
SE512668C2 (sv) * 1997-09-05 2000-04-17 Sandvik Ab Sätt att tillverka en korrosionsresistent hårdmetall
EP1453627A4 (en) * 2001-12-05 2006-04-12 Baker Hughes Inc CONSOLIDATED HARD MATERIALS, METHODS OF PRODUCTION AND APPLICATIONS
US6837915B2 (en) * 2002-09-20 2005-01-04 Scm Metal Products, Inc. High density, metal-based materials having low coefficients of friction and wear rates
US7771497B1 (en) 2005-01-19 2010-08-10 Greatbatch Ltd. Method of using cyclic pressure to increase the planarity of SVO/current collector/CFX electrodes for use in lithium electrochemical cells
CN101903123B (zh) * 2007-12-21 2012-09-05 山特维克知识产权股份有限公司 烧结炉和制造切削刀具的方法
SE533070C2 (sv) * 2008-11-10 2010-06-22 Seco Tools Ab Sätt att tillverka skärverktyg
US10232311B2 (en) 2016-03-16 2019-03-19 Guild Associates Inc. Removal of hydrogen sulfide from process streams
JP6604321B2 (ja) * 2016-12-27 2019-11-13 トヨタ自動車株式会社 希土類磁石の製造方法
CN111246977A (zh) 2017-03-30 2020-06-05 软机器人公司 用户辅助型机器人控制系统
CN113637862B (zh) * 2021-08-18 2022-05-24 岭南师范学院 一种WC-Co硬质合金的烧结方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1794229A (en) * 1929-12-05 1931-02-24 Gen Electric Method of making hard metal compositions
US3532493A (en) * 1969-07-31 1970-10-06 Du Pont Rapid sintering of porous compacts
US4032336A (en) * 1975-01-22 1977-06-28 Allegheny Ludlum Industries, Inc. Sintered liquid phase stainless steel
US3980444A (en) * 1975-01-22 1976-09-14 Allegheny Ludlum Industries, Inc. Sintered liquid phase stainless steel
US4342595A (en) * 1979-12-17 1982-08-03 United Technologies Corporation Cubic boron nitride and metal carbide tool bit
US4431605A (en) * 1982-05-06 1984-02-14 Roy C. Lueth Metallurgical process
US4591481A (en) * 1982-05-06 1986-05-27 Ultra-Temp Corporation Metallurgical process
DE3222906C2 (de) * 1982-06-18 1985-09-05 Institut sverchtverdych materialov Akademii Nauk Ukrainskoj SSR, Kiev Verfahren zur Herstellung von verschleißfesten Verbundwerkstoffen
US4591482A (en) * 1985-08-29 1986-05-27 Gorham International, Inc. Pressure assisted sinter process
US4923512A (en) * 1989-04-07 1990-05-08 The Dow Chemical Company Cobalt-bound tungsten carbide metal matrix composites and cutting tools formed therefrom
US4954170A (en) * 1989-06-30 1990-09-04 Westinghouse Electric Corp. Methods of making high performance compacts and products

Also Published As

Publication number Publication date
DE69119361T2 (de) 1996-09-19
US5151247A (en) 1992-09-29
DE69119361D1 (de) 1996-06-13
ATE137695T1 (de) 1996-05-15
EP0485353A1 (en) 1992-05-13
EP0485353B1 (en) 1996-05-08

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