DE2732572C2 - Pulvermischung zur Herstellung von Sinterkörpern - Google Patents

Pulvermischung zur Herstellung von Sinterkörpern

Info

Publication number
DE2732572C2
DE2732572C2 DE2732572A DE2732572A DE2732572C2 DE 2732572 C2 DE2732572 C2 DE 2732572C2 DE 2732572 A DE2732572 A DE 2732572A DE 2732572 A DE2732572 A DE 2732572A DE 2732572 C2 DE2732572 C2 DE 2732572C2
Authority
DE
Germany
Prior art keywords
powder
copper
weight
hardenability
manganese
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
Application number
DE2732572A
Other languages
German (de)
English (en)
Other versions
DE2732572A1 (de
Inventor
Daniel W. Dearborn Heights Mich. Hall
Stanislaw Windsor Ontario Mocarski
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.)
Ford Werke GmbH
Original Assignee
Ford Werke GmbH
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 Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE2732572A1 publication Critical patent/DE2732572A1/de
Application granted granted Critical
Publication of DE2732572C2 publication Critical patent/DE2732572C2/de
Expired legal-status Critical Current

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 pre-alloyed 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)
  • Powder Metallurgy (AREA)
DE2732572A 1976-08-06 1977-07-19 Pulvermischung zur Herstellung von Sinterkörpern Expired DE2732572C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69191476A 1976-08-06 1976-08-06

Publications (2)

Publication Number Publication Date
DE2732572A1 DE2732572A1 (de) 1978-02-09
DE2732572C2 true DE2732572C2 (de) 1983-12-22

Family

ID=24778481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2732572A Expired DE2732572C2 (de) 1976-08-06 1977-07-19 Pulvermischung zur Herstellung von Sinterkörpern

Country Status (5)

Country Link
US (1) US4069044A (OSRAM)
JP (1) JPS5328012A (OSRAM)
CA (1) CA1095678A (OSRAM)
DE (1) DE2732572C2 (OSRAM)
GB (1) GB1584588A (OSRAM)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30855E (en) * 1978-10-23 1982-01-26 Pitney Bowes Inc. Powder metal composition
US4170474A (en) * 1978-10-23 1979-10-09 Pitney-Bowes Powder metal composition
US4432812A (en) * 1980-04-21 1984-02-21 Caterpillar Tractor Co. Drive train gear of lower bainite alloy steel
JPS6075501A (ja) * 1983-09-29 1985-04-27 Kawasaki Steel Corp 高強度焼結部品用の合金鋼粉
US4464206A (en) * 1983-11-25 1984-08-07 Cabot Corporation Wrought P/M processing for prealloyed powder
US4464205A (en) * 1983-11-25 1984-08-07 Cabot Corporation Wrought P/M processing for master alloy powder
JPS61166939U (OSRAM) * 1985-04-03 1986-10-16
CA1337468C (en) * 1987-08-01 1995-10-31 Kuniaki Ogura Alloyed steel powder for powder metallurgy
JPH0694562B2 (ja) * 1987-09-30 1994-11-24 川崎製鉄株式会社 複合合金鋼粉および焼結合金鋼の製造方法
ATE75979T1 (de) * 1988-02-27 1992-05-15 Krebsoege Gmbh Sintermetall Verfahren zur herstellung pulvergeschmiedeter bauteile.
US4993134A (en) * 1988-05-17 1991-02-19 Ford Motor Company Making a fractured powder metal connecting rod
JPH0321275U (OSRAM) * 1989-07-14 1991-03-01
JP3258765B2 (ja) * 1993-06-02 2002-02-18 川崎製鉄株式会社 高強度鉄系焼結体の製造方法
US5571305A (en) * 1993-09-01 1996-11-05 Kawasaki Steel Corporation Atomized steel powder excellent machinability and sintered steel manufactured therefrom
US5552109A (en) * 1995-06-29 1996-09-03 Shivanath; Rohith Hi-density sintered alloy and spheroidization method for pre-alloyed powders
US5881354A (en) * 1996-05-03 1999-03-09 Stackpole Limited Sintered hi-density process with forming
US5872322A (en) * 1997-02-03 1999-02-16 Ford Global Technologies, Inc. Liquid phase sintered powder metal articles
SE9800154D0 (sv) * 1998-01-21 1998-01-21 Hoeganaes Ab Steel powder for the preparation of sintered products
WO2002022903A1 (fr) * 1999-03-30 2002-03-21 Kawasaki Steel Corporation Poudre melangee a base de fer destinee a des pieces frittees a resistance elevee
US6485540B1 (en) 2000-08-09 2002-11-26 Keystone Investment Corporation Method for producing powder metal materials
US6338747B1 (en) * 2000-08-09 2002-01-15 Keystone Investment Corporation Method for producing powder metal materials
JP3651420B2 (ja) 2000-08-31 2005-05-25 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉
US20030033904A1 (en) * 2001-07-31 2003-02-20 Edmond Ilia Forged article with prealloyed powder
US6579492B2 (en) * 2001-09-06 2003-06-17 Metaldyne Sintered Components, Inc. Forged in bushing article and method of making
JP3741654B2 (ja) * 2002-02-28 2006-02-01 Ｊｆｅスチール株式会社 高密度鉄基鍛造部品の製造方法
US7160351B2 (en) * 2002-10-01 2007-01-09 Pmg Ohio Corp. Powder metal clutch races for one-way clutches and method of manufacture
US7585459B2 (en) * 2002-10-22 2009-09-08 Höganäs Ab Method of preparing iron-based components
US20040115084A1 (en) * 2002-12-12 2004-06-17 Borgwarner Inc. Method of producing powder metal parts
TWI325896B (en) * 2005-02-04 2010-06-11 Hoganas Ab Publ Iron-based powder combination
US20060182648A1 (en) * 2006-05-09 2006-08-17 Borgwarner Inc. Austempering/marquenching powder metal parts
JP4789837B2 (ja) * 2007-03-22 2011-10-12 トヨタ自動車株式会社 鉄系焼結体及びその製造方法
CA2689286A1 (en) * 2007-06-14 2008-12-18 Hoeganaes Ab (Publ) Iron-based powder and composition thereof
CN104711485A (zh) * 2007-12-27 2015-06-17 霍加纳斯股份有限公司 低合金钢粉
US8398739B2 (en) * 2007-12-27 2013-03-19 Hoganas Ab (Publ) Iron-based steel powder composition, method for producing a sintered component and component
US8935852B2 (en) * 2008-01-04 2015-01-20 Gkn Sinter Metals, Llc Prealloyed copper powder forged connecting rod
ES2423058T3 (es) * 2009-03-20 2013-09-17 Höganäs Ab (Publ) Aleación de polvo de hierro y vanadio
TWI482865B (zh) * 2009-05-22 2015-05-01 胡格納斯股份有限公司 高強度低合金之燒結鋼
CN102990065B (zh) * 2012-11-25 2015-11-25 安徽普源分离机械制造有限公司 止回阀的阀瓣粉末冶金制造方法
SE541267C2 (en) * 2015-09-11 2019-05-28 Jfe Steel Corp Method of producing mixed powder for powder metallurgy, method of producing sintered body, and sintered body
SE541269C2 (en) * 2015-09-18 2019-05-28 Jfe Steel Corp Mixed powder for powder metallurgy, sintered body, and method of manufacturing sintered body
JP6819624B2 (ja) * 2017-02-03 2021-01-27 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉末およびその製造方法ならびに引張強さと耐衝撃性に優れた焼結体
CN112041103B (zh) * 2019-01-30 2022-10-25 住友电气工业株式会社 烧结材料以及烧结材料的制造方法
JP7039692B2 (ja) * 2019-04-05 2022-03-22 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉末および鉄基焼結体
CN114457275B (zh) * 2021-09-29 2022-08-02 北京机科国创轻量化科学研究院有限公司 一种石墨烯增强20CrMnTi合金钢及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305608A (OSRAM) * 1970-03-18 1973-02-07
US3798022A (en) * 1971-02-17 1974-03-19 Federal Mogul Corp Pre-alloyed nickel-free silicon-free minimal oxide low alloy iron powder
US3676103A (en) * 1971-02-17 1972-07-11 Federal Mogul Corp Pre-alloyed nickel-free silicon-free minimal-oxide low-alloy iron powder and method of making the same
US3901661A (en) * 1972-04-06 1975-08-26 Toyo Kohan Co Ltd Prealloyed steel powder for formation of structural parts by powder forging and powder forged article for structural parts
DD109814A2 (OSRAM) * 1974-02-26 1974-11-20

Also Published As

Publication number Publication date
GB1584588A (en) 1981-02-11
DE2732572A1 (de) 1978-02-09
US4069044A (en) 1978-01-17
JPS5328012A (en) 1978-03-15
CA1095678A (en) 1981-02-17
JPS5543483B2 (OSRAM) 1980-11-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8120 Willingness to grant licences paragraph 23
8125 Change of the main classification

Ipc: C22C 33/02

8126 Change of the secondary classification

Ipc: B22F 3/16

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee