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SE9604538D0 - Agglomerated iron-based powders - Google Patents

Agglomerated iron-based powders

Info

Publication number
SE9604538D0
SE9604538D0 SE9604538A SE9604538A SE9604538D0 SE 9604538 D0 SE9604538 D0 SE 9604538D0 SE 9604538 A SE9604538 A SE 9604538A SE 9604538 A SE9604538 A SE 9604538A SE 9604538 D0 SE9604538 D0 SE 9604538D0
Authority
SE
Sweden
Prior art keywords
weight
particle size
mixing chamber
mixing
iron
Prior art date
Application number
SE9604538A
Other languages
Swedish (sv)
Inventor
Johan Arvidsson
Erik Vaennman
Fredrik Emilsson
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
Priority to SE9604538A priority Critical patent/SE9604538D0/en
Publication of SE9604538D0 publication Critical patent/SE9604538D0/en
Priority to AU78457/98A priority patent/AU7845798A/en
Priority to DE19782155T priority patent/DE19782155T1/en
Priority to JP52655698A priority patent/JP4169369B2/en
Priority to PCT/SE1997/002062 priority patent/WO1998025720A1/en
Priority to DE19782155A priority patent/DE19782155B4/en
Priority to US09/325,348 priority patent/US6120575A/en

Links

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  • 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)

Abstract

This invention concerns a process for the preparation of a free flowing agglomerated iron-based powder comprising mixing dry ingredients of: a) 63-95 % by weight of a fine base powder consisting essentially of iron and having a particle size essentially less than 75 mu m; b) 5-20 % by weight of a lubricating phase having a particle size essentially less than 120 mu m, preferably less than 60 mu m; c) 0-15 % by weight of a hard phase material having a particle size essentially less than 10 mu m; and d) 0-7 % of additives in a mixing chamber; evacuating the mixing chamber; filling the mixing chamber with an inert gas, mixing the ingredients with at most 1 % by weight of a binding agent, and adding a solvent and drying the obtained powder.
SE9604538A 1996-12-10 1996-12-10 Agglomerated iron-based powders SE9604538D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9604538A SE9604538D0 (en) 1996-12-10 1996-12-10 Agglomerated iron-based powders
AU78457/98A AU7845798A (en) 1996-12-10 1997-12-10 Agglomerated iron-based powders
DE19782155T DE19782155T1 (en) 1996-12-10 1997-12-10 Agglomerated iron base powder
JP52655698A JP4169369B2 (en) 1996-12-10 1997-12-10 Agglomerated iron-based powder
PCT/SE1997/002062 WO1998025720A1 (en) 1996-12-10 1997-12-10 Agglomerated iron-based powders
DE19782155A DE19782155B4 (en) 1996-12-10 1997-12-10 Agglomerated iron-based powder
US09/325,348 US6120575A (en) 1996-12-10 1999-06-04 Agglomerated iron-based powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9604538A SE9604538D0 (en) 1996-12-10 1996-12-10 Agglomerated iron-based powders

Publications (1)

Publication Number Publication Date
SE9604538D0 true SE9604538D0 (en) 1996-12-10

Family

ID=20404920

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604538A SE9604538D0 (en) 1996-12-10 1996-12-10 Agglomerated iron-based powders

Country Status (5)

Country Link
JP (1) JP4169369B2 (en)
AU (1) AU7845798A (en)
DE (2) DE19782155T1 (en)
SE (1) SE9604538D0 (en)
WO (1) WO1998025720A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000000656A1 (en) * 1998-06-30 2000-01-06 Aplicaciones De Metales Sinterizados, Sa High wear-resistance composite material, and parts obtained therewith
EP1660259A1 (en) 2003-09-03 2006-05-31 Apex Advanced Technologies, LLC Composition for powder metallurgy
EP2494083A1 (en) 2009-10-26 2012-09-05 Höganäs AB Iron based powder composition
EP2743361A1 (en) 2012-12-14 2014-06-18 Höganäs AB (publ) New product and use thereof
JP6142987B2 (en) 2013-03-19 2017-06-07 日立化成株式会社 Iron-based sintered sliding member
DE102014112374A1 (en) * 2014-08-28 2016-03-03 Deutsche Edelstahlwerke Gmbh Steel with high wear resistance, hardness and corrosion resistance as well as low thermal conductivity and use of such a steel
JP6668031B2 (en) * 2014-09-30 2020-03-18 日本ピストンリング株式会社 Iron-based sintered alloy material for sliding members
RU2690127C1 (en) * 2018-12-18 2019-05-30 Публичное акционерное общество "Северсталь" Method of producing powder mixture, which is ready for pressing of metallurgical parts
RU2692002C1 (en) * 2018-12-19 2019-06-19 Публичное акционерное общество "Северсталь" Method of producing complex-alloyed powder mixture, ready for molding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900103C (en) * 1943-02-20 1953-12-21 Patra Patent Treuhand Process for producing a material suitable for high-strength components and devices
DE3303680A1 (en) * 1983-02-03 1984-08-09 Siemens AG, 1000 Berlin und 8000 München METHOD FOR GRANULATING NON-FLOWABLE METAL POWDER OR METAL POWDER MIXTURES
JPH0745683B2 (en) * 1987-09-30 1995-05-17 川崎製鉄株式会社 Composite steel powder with excellent compressibility and homogeneity
US5368630A (en) * 1993-04-13 1994-11-29 Hoeganaes Corporation Metal powder compositions containing binding agents for elevated temperature compaction
JPH08176698A (en) * 1994-12-28 1996-07-09 Toyota Motor Corp Self-lubricating composite powder alloy

Also Published As

Publication number Publication date
JP2001505957A (en) 2001-05-08
DE19782155B4 (en) 2005-11-10
AU7845798A (en) 1998-07-03
JP4169369B2 (en) 2008-10-22
DE19782155T1 (en) 1999-12-02
WO1998025720A1 (en) 1998-06-18

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