JPH07110980B2 - 鉄合金物品の製造方法 - Google Patents

鉄合金物品の製造方法

Info

Publication number
JPH07110980B2
JPH07110980B2 JP1043398A JP4339889A JPH07110980B2 JP H07110980 B2 JPH07110980 B2 JP H07110980B2 JP 1043398 A JP1043398 A JP 1043398A JP 4339889 A JP4339889 A JP 4339889A JP H07110980 B2 JPH07110980 B2 JP H07110980B2
Authority
JP
Japan
Prior art keywords
iron
powder
sintering
boron
alloy article
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
JP1043398A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01283339A (ja
Inventor
エフ．ジャンデスカ ウィリアム
レッツヘッツ ヴァデイム
リゴッテ カーロ
Original Assignee
ゼネラル モーターズ コーポレーション
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 ゼネラル モーターズ コーポレーション filed Critical ゼネラル モーターズ コーポレーション
Publication of JPH01283339A publication Critical patent/JPH01283339A/ja
Publication of JPH07110980B2 publication Critical patent/JPH07110980B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy

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)
JP1043398A 1988-02-29 1989-02-27 鉄合金物品の製造方法 Expired - Lifetime JPH07110980B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/161,518 US4849164A (en) 1988-02-29 1988-02-29 Method of producing iron powder article
US161518 1988-02-29
US161,518 1988-02-29

Publications (2)

Publication Number Publication Date
JPH01283339A JPH01283339A (ja) 1989-11-14
JPH07110980B2 true JPH07110980B2 (ja) 1995-11-29

Family

ID=22581497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1043398A Expired - Lifetime JPH07110980B2 (ja) 1988-02-29 1989-02-27 鉄合金物品の製造方法

Country Status (5)

Country Link
US (1) US4849164A (cg-RX-API-DMAC7.html)
JP (1) JPH07110980B2 (cg-RX-API-DMAC7.html)
CA (1) CA1334346C (cg-RX-API-DMAC7.html)
DE (1) DE3906093A1 (cg-RX-API-DMAC7.html)
GB (1) GB2216141B (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0808681A4 (en) * 1995-10-18 1999-12-29 Kawasaki Steel Co IRON POWDER FOR POWDER METALLURGY, METHOD FOR THE PRODUCTION THEREOF, AND IRON-BASED POWDER MIXTURE FOR POWDER METALLURGY
US5872322A (en) * 1997-02-03 1999-02-16 Ford Global Technologies, Inc. Liquid phase sintered powder metal articles
JP3537126B2 (ja) * 1998-11-17 2004-06-14 日立粉末冶金株式会社 快削性鉄系焼結合金およびその製造方法
WO2006122794A2 (en) * 2005-05-17 2006-11-23 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Materials purification by treatment with hydrogen-based plasma
US8017070B2 (en) * 2007-05-17 2011-09-13 The Boeing Company Direct to metal sintering of 17-4PH steel
US8544597B1 (en) * 2012-05-31 2013-10-01 Aerojet Rocketdyne Of De, Inc. Tuned damper member

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932895B2 (ja) * 1974-10-07 1984-08-11 日本電気株式会社 半導体装置およびその製造方法
GB1577185A (en) * 1977-08-01 1980-10-22 Stanadyne Inc Sintered powdered metal wear-resistant composition
JPS55145152A (en) * 1979-04-26 1980-11-12 Nippon Piston Ring Co Ltd Sintered alloy material for internal combustion engine
JPS58204101A (ja) * 1982-05-20 1983-11-28 Mitsubishi Metal Corp 複合焼結合金部材の製造法
US4537323A (en) * 1984-01-09 1985-08-27 Gte Laboratories Incorporated Mo-Ti members with non-metallic sintering aids
US4618473A (en) * 1985-06-14 1986-10-21 General Motors Corporation Iron powder article having improved toughness
JPS62124256A (ja) * 1985-11-21 1987-06-05 Kawasaki Steel Corp 黒鉛が析出した摺動部材用焼結鋼
US4678510A (en) * 1985-12-24 1987-07-07 General Motors Corporation Wear resistant iron powder article
US4724000A (en) * 1986-10-29 1988-02-09 Eaton Corporation Powdered metal valve seat insert

Also Published As

Publication number Publication date
DE3906093A1 (de) 1989-09-07
GB8901386D0 (en) 1989-03-15
CA1334346C (en) 1995-02-14
JPH01283339A (ja) 1989-11-14
GB2216141A (en) 1989-10-04
US4849164A (en) 1989-07-18
DE3906093C2 (cg-RX-API-DMAC7.html) 1992-12-03
GB2216141B (en) 1991-04-03

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