AT344763B - Pulvermischung zur herstellung von legierungsstahl mit einem niedrigen gehalt an oxidischen einschluessen - Google Patents

Pulvermischung zur herstellung von legierungsstahl mit einem niedrigen gehalt an oxidischen einschluessen

Info

Publication number
AT344763B
AT344763B AT908974A AT908974A AT344763B AT 344763 B AT344763 B AT 344763B AT 908974 A AT908974 A AT 908974A AT 908974 A AT908974 A AT 908974A AT 344763 B AT344763 B AT 344763B
Authority
AT
Austria
Prior art keywords
oxidic
manufacture
low
powder mixture
alloy steel
Prior art date
Application number
AT908974A
Other languages
German (de)
English (en)
Other versions
ATA908974A (de
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 ATA908974A publication Critical patent/ATA908974A/de
Application granted granted Critical
Publication of AT344763B publication Critical patent/AT344763B/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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
AT908974A 1973-11-29 1974-11-13 Pulvermischung zur herstellung von legierungsstahl mit einem niedrigen gehalt an oxidischen einschluessen AT344763B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7316117A SE378260B (en:Method) 1973-11-29 1973-11-29

Publications (2)

Publication Number Publication Date
ATA908974A ATA908974A (de) 1977-12-15
AT344763B true AT344763B (de) 1978-08-10

Family

ID=20319234

Family Applications (1)

Application Number Title Priority Date Filing Date
AT908974A AT344763B (de) 1973-11-29 1974-11-13 Pulvermischung zur herstellung von legierungsstahl mit einem niedrigen gehalt an oxidischen einschluessen

Country Status (9)

Country Link
US (1) US3899319A (en:Method)
JP (1) JPS5429171B2 (en:Method)
AT (1) AT344763B (en:Method)
CA (1) CA1036389A (en:Method)
DE (1) DE2455850C3 (en:Method)
FR (1) FR2253101B1 (en:Method)
GB (1) GB1491726A (en:Method)
IT (1) IT1023230B (en:Method)
SE (1) SE378260B (en:Method)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE408435B (sv) * 1976-11-03 1979-06-11 Hoeganaes Ab Sett att framstella ett kopparhaltigt jernpulver
JPS5950188B2 (ja) * 1979-07-18 1984-12-06 麒麟麦酒株式会社 ガラス容器の擦り傷遮蔽用組成物
AU539115B2 (en) * 1979-11-26 1984-09-13 Imperial Clevite Inc. High density sintered powdered metal alloy
US4552719A (en) * 1980-12-03 1985-11-12 N.D.C. Co., Ltd. Method of sintering stainless steel powder
JPS59232249A (ja) * 1983-06-15 1984-12-27 N D C Kk ステンレス鋼粉の多孔質焼結体の製造方法
SE445715B (sv) * 1984-11-30 1986-07-14 Hoeganaes Ab Mangansulfidhaltig jernpulverblandning
EP0222002B1 (en) * 1985-05-17 1992-09-16 Aluminum Company Of America Alloy toughening method
JPH0745683B2 (ja) * 1987-09-30 1995-05-17 川崎製鉄株式会社 圧縮性および均質性に優れる複合鋼粉
EP0846782A1 (en) * 1992-09-09 1998-06-10 STACKPOLE Limited Powder metal alloy process
WO1994005822A1 (en) * 1992-09-09 1994-03-17 Stackpole Limited Powder metal alloy process
US5512236A (en) * 1992-12-21 1996-04-30 Stackpole Limited Sintered coining process
DE4343594C1 (de) * 1993-12-21 1995-02-02 Starck H C Gmbh Co Kg Kobaltmetallpulver sowie daraus hergestellte Verbundsinterkörper
JP4183346B2 (ja) * 1999-09-13 2008-11-19 株式会社神戸製鋼所 粉末冶金用混合粉末ならびに鉄系焼結体およびその製造方法
JP6227871B2 (ja) * 2010-02-15 2017-11-08 フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ 焼結硬化鋼製部品を製造するための母合金、および焼結硬化部品を製造するためのプロセス
CN105834435B (zh) * 2015-12-30 2020-01-21 中国航空工业集团公司北京航空材料研究院 一种镍基高温烯合金粉末湿混制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424572A (en) * 1966-09-13 1969-01-28 Niranjan M Parikh Alloyed metallic powder process
US3716354A (en) * 1970-11-02 1973-02-13 Allegheny Ludlum Ind Inc High alloy steel
US3725142A (en) * 1971-08-23 1973-04-03 Smith A Inland Inc Atomized steel powder having improved hardenability

Also Published As

Publication number Publication date
IT1023230B (it) 1978-05-10
FR2253101A1 (en:Method) 1975-06-27
US3899319A (en) 1975-08-12
DE2455850A1 (de) 1975-06-05
DE2455850B2 (de) 1979-01-25
JPS5429171B2 (en:Method) 1979-09-21
SE7316117L (en:Method) 1975-05-30
FR2253101B1 (en:Method) 1982-02-19
DE2455850C3 (de) 1979-09-20
JPS50113402A (en:Method) 1975-09-05
ATA908974A (de) 1977-12-15
CA1036389A (en) 1978-08-15
SE378260B (en:Method) 1975-08-25
GB1491726A (en) 1977-11-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee