IT1284578B1 - Metodo per produrre una lega sinterizzata ferrosa avente una struttura temprata - Google Patents

Metodo per produrre una lega sinterizzata ferrosa avente una struttura temprata

Info

Publication number
IT1284578B1
IT1284578B1 IT96MI001953A ITMI961953A IT1284578B1 IT 1284578 B1 IT1284578 B1 IT 1284578B1 IT 96MI001953 A IT96MI001953 A IT 96MI001953A IT MI961953 A ITMI961953 A IT MI961953A IT 1284578 B1 IT1284578 B1 IT 1284578B1
Authority
IT
Italy
Prior art keywords
producing
iron alloy
hardened structure
sintered iron
sintered
Prior art date
Application number
IT96MI001953A
Other languages
English (en)
Inventor
Tadayuki Tsutsui
Kei Ishii
Hideo Shikata
Sumihisa Kotani
Original Assignee
Hitachi Powdered Metals
Hitachi Koki Kk
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 Hitachi Powdered Metals, Hitachi Koki Kk filed Critical Hitachi Powdered Metals
Publication of ITMI961953A1 publication Critical patent/ITMI961953A1/it
Application granted granted Critical
Publication of IT1284578B1 publication Critical patent/IT1284578B1/it

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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
IT96MI001953A 1995-09-27 1996-09-24 Metodo per produrre una lega sinterizzata ferrosa avente una struttura temprata IT1284578B1 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27340395A JP3504786B2 (ja) 1995-09-27 1995-09-27 焼入れ組織を呈する鉄系焼結合金の製造方法
DE19651740A DE19651740B4 (de) 1995-09-27 1996-12-12 Verfahren zum Herstellen einer Eisensinterlegierung mit Abschreckungsstruktur

Publications (2)

Publication Number Publication Date
ITMI961953A1 ITMI961953A1 (it) 1998-03-24
IT1284578B1 true IT1284578B1 (it) 1998-05-21

Family

ID=26032150

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001953A IT1284578B1 (it) 1995-09-27 1996-09-24 Metodo per produrre una lega sinterizzata ferrosa avente una struttura temprata

Country Status (4)

Country Link
US (1) US5682588A (it)
JP (1) JP3504786B2 (it)
DE (1) DE19651740B4 (it)
IT (1) IT1284578B1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11124603A (ja) * 1997-10-21 1999-05-11 Jatco Corp 焼結金属合金、該焼結金属合金の製造方法及び該焼結金属合金を用いた焼結合金歯車
US6019937A (en) * 1998-11-27 2000-02-01 Stackpole Limited Press and sinter process for high density components
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
EP1323840B1 (en) * 2000-09-12 2008-06-18 JFE Steel Corporation Iron base mixed powder for high strength sintered parts
US6630101B2 (en) 2001-08-16 2003-10-07 Keystone Investment Corporation Method for producing powder metal gears
WO2003059555A2 (en) * 2002-01-15 2003-07-24 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
JP4570066B2 (ja) * 2003-07-22 2010-10-27 日産自動車株式会社 サイレントチェーン用焼結スプロケットの製造方法
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
US20070048169A1 (en) * 2005-08-25 2007-03-01 Borgwarner Inc. Method of making powder metal parts by surface densification
US7455711B1 (en) * 2006-06-16 2008-11-25 Keystone Investment Corporation Process for manufacturing hardened powder metal parts
JP5114233B2 (ja) * 2008-02-05 2013-01-09 日立粉末冶金株式会社 鉄基焼結合金およびその製造方法
CN102107282A (zh) * 2011-01-11 2011-06-29 山东金聚粉末冶金有限公司 汽车油路连接头及其制造方法
JP5765654B2 (ja) * 2011-09-06 2015-08-19 住友電工焼結合金株式会社 焼結部品の製造方法
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
CN112605381B (zh) * 2020-12-01 2023-06-20 青志(无锡)粉末铸锻有限公司 一种齿轮的材料及其生产工艺
CN112647023A (zh) * 2020-12-14 2021-04-13 苏州莱特复合材料有限公司 一种汽车转向管柱吸能装置用齿条齿块及其生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2104605C (en) * 1992-09-09 2000-05-02 Peter Jones Powder metal alloy process
US5458670A (en) * 1992-09-18 1995-10-17 Kawasaki Steel Corporation Iron powder and mixed powder for powder metallurgy as well as method of producing iron powder
US5279640A (en) * 1992-09-22 1994-01-18 Kawasaki Steel Corporation Method of making iron-based powder mixture
US5512080A (en) * 1992-11-27 1996-04-30 Toyota Jidosha Kabushiki Kaisha Fe-based alloy powder adapted for sintering, Fe-based sintered alloy having wear resistance, and process for producing the same

Also Published As

Publication number Publication date
DE19651740A1 (de) 1998-06-18
DE19651740B4 (de) 2006-11-16
US5682588A (en) 1997-10-28
JPH0987794A (ja) 1997-03-31
ITMI961953A1 (it) 1998-03-24
JP3504786B2 (ja) 2004-03-08

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