CH533685A - Niedriglegiertes, homogenes Eisenpulver zur Herstellung von härtbaren Sinterstählen - Google Patents

Niedriglegiertes, homogenes Eisenpulver zur Herstellung von härtbaren Sinterstählen

Info

Publication number
CH533685A
CH533685A CH541469A CH541469A CH533685A CH 533685 A CH533685 A CH 533685A CH 541469 A CH541469 A CH 541469A CH 541469 A CH541469 A CH 541469A CH 533685 A CH533685 A CH 533685A
Authority
CH
Switzerland
Prior art keywords
alloy
production
low
iron powder
sintered steels
Prior art date
Application number
CH541469A
Other languages
English (en)
Inventor
Folke Lindskog Per
Grek Sven-Erik
Original Assignee
Hoeganaes 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
Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of CH533685A publication Critical patent/CH533685A/de

Links

Classifications

    • 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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • 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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CH541469A 1968-04-16 1969-04-10 Niedriglegiertes, homogenes Eisenpulver zur Herstellung von härtbaren Sinterstählen CH533685A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE502068A SE317522B (de) 1968-04-16 1968-04-16

Publications (1)

Publication Number Publication Date
CH533685A true CH533685A (de) 1973-02-15

Family

ID=20265516

Family Applications (1)

Application Number Title Priority Date Filing Date
CH541469A CH533685A (de) 1968-04-16 1969-04-10 Niedriglegiertes, homogenes Eisenpulver zur Herstellung von härtbaren Sinterstählen

Country Status (10)

Country Link
JP (1) JPS5112564B1 (de)
AT (1) AT308160B (de)
BE (1) BE731480A (de)
CH (1) CH533685A (de)
DE (1) DE1918176B2 (de)
ES (1) ES366038A1 (de)
FR (1) FR2006263A1 (de)
GB (1) GB1259369A (de)
NL (1) NL6905847A (de)
SE (1) SE317522B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798022A (en) * 1971-02-17 1974-03-19 Federal Mogul Corp Pre-alloyed nickel-free silicon-free minimal oxide low alloy iron powder
US4287068A (en) * 1978-06-14 1981-09-01 Metallurgical International, Inc. Powdered metal filter composition and processes for producing the same
JPS5810962B2 (ja) * 1978-10-30 1983-02-28 川崎製鉄株式会社 圧縮性、成形性および熱処理特性に優れる合金鋼粉
DE3220890C1 (de) * 1982-06-03 1983-08-25 Krupp Stahl Ag, 4630 Bochum Verwendung eines hochfesten, alterungsbeständigen und zähen Stahls als Werkstoff für die Herstellung von abrostungsbeständigen Grubenausbauprofilen
DE3346089A1 (de) * 1983-12-21 1985-07-18 Dr. Weusthoff GmbH, 4000 Düsseldorf Verfahren zum herstellen hochfester, duktiler koerper aus kohlenstoffreichen eisenbasislegierungen
JPH0619081B2 (ja) * 1985-12-19 1994-03-16 トヨタ自動車株式会社 焼結用低合金鋼粉末及びその製造方法
DE69024582T2 (de) * 1989-10-06 1996-05-15 Sumitomo Metal Mining Co Stahllegierung zum Anwenden in spritzgegossenen pulvermetallurgisch hergestellten gesinterten Formkörpern
US5080712B1 (en) * 1990-05-16 1996-10-29 Hoeganaes Corp Optimized double press-double sinter powder metallurgy method
EP0677591B1 (de) * 1994-04-15 1999-11-24 Kawasaki Steel Corporation Legierungsstahlpulver, Sinterkörper und Verfahren
US5819154A (en) * 1995-12-08 1998-10-06 Hitachi Powdered Metal Co., Ltd. Manufacturing process of sintered iron alloy improved in machinability, mixed powder for manufacturing, modification of iron alloy and iron alloy product
GB2307917B (en) * 1995-12-08 1999-03-17 Hitachi Powdered Metals Manufacturing process of sintered iron alloy improved in machinability,mixed powder for manufacturing modification of iron alloy and iron alloy product
JP4440163B2 (ja) * 2004-04-23 2010-03-24 株式会社豊田中央研究所 鉄基焼結合金およびその製造方法

Also Published As

Publication number Publication date
NL6905847A (de) 1969-10-20
JPS5112564B1 (de) 1976-04-20
GB1259369A (de) 1972-01-05
DE1918176B2 (de) 1971-12-23
ES366038A1 (es) 1971-01-01
AT308160B (de) 1973-06-25
FR2006263A1 (de) 1969-12-26
SE317522B (de) 1969-11-17
DE1918176A1 (de) 1969-11-06
BE731480A (de) 1969-09-15

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Legal Events

Date Code Title Description
PL Patent ceased