ATE122592T1 - Pulvriger zusatz zur verbesserung der bearbeitbarkeit und eisen- oder stahlpulver, die diesen pulvrigen zusatz enthalten. - Google Patents

Pulvriger zusatz zur verbesserung der bearbeitbarkeit und eisen- oder stahlpulver, die diesen pulvrigen zusatz enthalten.

Info

Publication number
ATE122592T1
ATE122592T1 AT91906838T AT91906838T ATE122592T1 AT E122592 T1 ATE122592 T1 AT E122592T1 AT 91906838 T AT91906838 T AT 91906838T AT 91906838 T AT91906838 T AT 91906838T AT E122592 T1 ATE122592 T1 AT E122592T1
Authority
AT
Austria
Prior art keywords
iron
powder
powdery additive
powder containing
steel powder
Prior art date
Application number
AT91906838T
Other languages
English (en)
Inventor
Per Engdahl
Mats Persson
Dragan Spasic
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
Application granted granted Critical
Publication of ATE122592T1 publication Critical patent/ATE122592T1/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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0221—Using a mixture of prealloyed powders or a master alloy comprising S or a sulfur compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
AT91906838T 1990-03-20 1991-03-18 Pulvriger zusatz zur verbesserung der bearbeitbarkeit und eisen- oder stahlpulver, die diesen pulvrigen zusatz enthalten. ATE122592T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000979A SE468120B (sv) 1990-03-20 1990-03-20 Tillsatspulver foer foerbaettring av maskinbearbetbarhet och/ eller noetningsresistans, samt jaern- eller staalpulver innehaallande saadant tillsatspulver

Publications (1)

Publication Number Publication Date
ATE122592T1 true ATE122592T1 (de) 1995-06-15

Family

ID=20378905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91906838T ATE122592T1 (de) 1990-03-20 1991-03-18 Pulvriger zusatz zur verbesserung der bearbeitbarkeit und eisen- oder stahlpulver, die diesen pulvrigen zusatz enthalten.

Country Status (6)

Country Link
EP (1) EP0521071B1 (de)
JP (1) JPH05507118A (de)
AT (1) ATE122592T1 (de)
DE (1) DE69109863T2 (de)
SE (1) SE468120B (de)
WO (1) WO1991014526A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445715B (sv) * 1984-11-30 1986-07-14 Hoeganaes Ab Mangansulfidhaltig jernpulverblandning
AU3802489A (en) * 1988-07-13 1990-05-03 Kawasaki Steel Corporation Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same

Also Published As

Publication number Publication date
DE69109863D1 (de) 1995-06-22
SE9000979L (sv) 1991-09-21
EP0521071B1 (de) 1995-05-17
DE69109863T2 (de) 1995-09-21
SE9000979D0 (sv) 1990-03-20
JPH05507118A (ja) 1993-10-14
WO1991014526A1 (en) 1991-10-03
SE468120B (sv) 1992-11-09
EP0521071A1 (de) 1993-01-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties