DE69717541D1 - Niedriglegierte Stahlpulver zur Härtersinterung - Google Patents

Niedriglegierte Stahlpulver zur Härtersinterung

Info

Publication number
DE69717541D1
DE69717541D1 DE69717541T DE69717541T DE69717541D1 DE 69717541 D1 DE69717541 D1 DE 69717541D1 DE 69717541 T DE69717541 T DE 69717541T DE 69717541 T DE69717541 T DE 69717541T DE 69717541 D1 DE69717541 D1 DE 69717541D1
Authority
DE
Germany
Prior art keywords
low
steel powder
hardener
sintering
alloy steel
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 - Fee Related
Application number
DE69717541T
Other languages
English (en)
Other versions
DE69717541T2 (de
Inventor
Francois Chagnon
Yves Trudel
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.)
Quebec Metal Powders Ltd
Original Assignee
Quebec Metal Powders Ltd
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=24656938&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69717541(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Quebec Metal Powders Ltd filed Critical Quebec Metal Powders Ltd
Publication of DE69717541D1 publication Critical patent/DE69717541D1/de
Application granted granted Critical
Publication of DE69717541T2 publication Critical patent/DE69717541T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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%

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)
DE69717541T 1996-06-14 1997-06-13 Niedriglegierte Stahlpulver zur Härtersinterung Expired - Fee Related DE69717541T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/662,237 US5876481A (en) 1996-06-14 1996-06-14 Low alloy steel powders for sinterhardening

Publications (2)

Publication Number Publication Date
DE69717541D1 true DE69717541D1 (de) 2003-01-16
DE69717541T2 DE69717541T2 (de) 2003-04-17

Family

ID=24656938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69717541T Expired - Fee Related DE69717541T2 (de) 1996-06-14 1997-06-13 Niedriglegierte Stahlpulver zur Härtersinterung

Country Status (8)

Country Link
US (1) US5876481A (de)
EP (1) EP0812925B1 (de)
JP (1) JP3177482B2 (de)
KR (1) KR100505933B1 (de)
AT (1) ATE229092T1 (de)
CA (1) CA2207661C (de)
DE (1) DE69717541T2 (de)
ES (1) ES2188822T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6338747B1 (en) 2000-08-09 2002-01-15 Keystone Investment Corporation Method for producing powder metal materials
US6485540B1 (en) 2000-08-09 2002-11-26 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
US6533996B2 (en) * 2001-02-02 2003-03-18 The Boc Group, Inc. Method and apparatus for metal processing
AU2003235575A1 (en) * 2002-01-15 2003-07-30 Quebec Metal Powders Limited Ferrous articles sintered using a fluidized bed
US20040115084A1 (en) * 2002-12-12 2004-06-17 Borgwarner Inc. Method of producing powder metal parts
TWI246947B (en) * 2004-06-10 2006-01-11 Taiwan Powder Technologies Co Method for making sintered body of metal powder and sintered body prepared therefrom
US20060201280A1 (en) * 2004-06-10 2006-09-14 Kuen-Shyang Hwang Sinter-hardening powder and their sintered compacts
RU2490352C2 (ru) 2007-06-14 2013-08-20 Хеганес Аб (Пабл) Порошок на основе железа и его состав
EP2231891A4 (de) * 2007-12-27 2017-03-29 Höganäs Ab (publ) Niedriglegiertes stahlpulver
JP5389577B2 (ja) * 2008-09-24 2014-01-15 Ｊｆｅスチール株式会社 粉末冶金法による焼結体の製造方法
EP2372179B1 (de) * 2008-12-19 2018-08-15 Doosan Infracore Co., Ltd. Gesinterte buchse
CN102350497B (zh) * 2011-09-16 2013-02-06 中南大学 一种高压缩性水雾化铁粉及制备方法
CN107695337B (zh) * 2017-09-20 2020-03-31 建德市易通金属粉材有限公司 烧结尺寸变化率小的零件用铁铜合金粉末及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382818A (en) * 1975-12-08 1983-05-10 Ford Motor Company Method of making sintered powder alloy compacts
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
JPS58130248A (ja) * 1982-01-28 1983-08-03 Sumitomo Metal Ind Ltd 高強度焼結部品の製造方法
JPS58130249A (ja) * 1982-01-28 1983-08-03 Sumitomo Metal Ind Ltd 高強度焼結部品の製造方法
JPS59129753A (ja) * 1983-01-13 1984-07-26 Kawasaki Steel Corp 高強度焼結材料用合金鋼粉
US4690711A (en) * 1984-12-10 1987-09-01 Gte Products Corporation Sintered compact and process for producing same
JPS61253301A (ja) * 1985-04-30 1986-11-11 Daido Steel Co Ltd 粉末冶金用合金鋼粉末及びその製造方法
JPH0610321B2 (ja) * 1985-06-17 1994-02-09 日本ピストンリング株式会社 耐摩耗性焼結合金
JPH076026B2 (ja) * 1986-09-08 1995-01-25 マツダ株式会社 耐摩耗性に優れた鉄系焼結合金部材の製造法

Also Published As

Publication number Publication date
EP0812925A1 (de) 1997-12-17
US5876481A (en) 1999-03-02
JP3177482B2 (ja) 2001-06-18
EP0812925B1 (de) 2002-12-04
DE69717541T2 (de) 2003-04-17
CA2207661A1 (en) 1997-12-14
KR100505933B1 (ko) 2005-10-06
ATE229092T1 (de) 2002-12-15
KR980000713A (ko) 1998-03-30
ES2188822T3 (es) 2003-07-01
JPH10140206A (ja) 1998-05-26
CA2207661C (en) 2007-07-17

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee