SE8200161L - Forfarande for framstellning av alster av pulver av verktygsstal - Google Patents

Forfarande for framstellning av alster av pulver av verktygsstal

Info

Publication number
SE8200161L
SE8200161L SE8200161A SE8200161A SE8200161L SE 8200161 L SE8200161 L SE 8200161L SE 8200161 A SE8200161 A SE 8200161A SE 8200161 A SE8200161 A SE 8200161A SE 8200161 L SE8200161 L SE 8200161L
Authority
SE
Sweden
Prior art keywords
articles
procedure
preparation
tool steel
steel powder
Prior art date
Application number
SE8200161A
Other languages
English (en)
Inventor
A K Petrov
V N Zhuchin
A I Markelov
M V Gutnik
A N Osadchy
J N Skornyakov
A F Klimenko
J F Boky
L A Poznyak
Original Assignee
Uk Nii Spetsialnykhstalei Spla
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 Uk Nii Spetsialnykhstalei Spla filed Critical Uk Nii Spetsialnykhstalei Spla
Publication of SE8200161L publication Critical patent/SE8200161L/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
SE8200161A 1980-05-30 1982-01-13 Forfarande for framstellning av alster av pulver av verktygsstal SE8200161L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000082 WO1981003451A1 (en) 1980-05-30 1980-05-30 Method of making tool articles with steel powders

Publications (1)

Publication Number Publication Date
SE8200161L true SE8200161L (sv) 1982-01-13

Family

ID=21616612

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200161A SE8200161L (sv) 1980-05-30 1982-01-13 Forfarande for framstellning av alster av pulver av verktygsstal

Country Status (5)

Country Link
JP (1) JPS57501288A (sv)
DE (1) DE3050430A1 (sv)
FR (1) FR2484462A1 (sv)
SE (1) SE8200161L (sv)
WO (1) WO1981003451A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2689486B2 (ja) * 1988-06-03 1997-12-10 大同特殊鋼株式会社 低酸素粉末高速度工具鋼の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE344968C (sv) * 1970-08-28 1976-01-22 Hoeganaes Ab Pulvermaterial for framstellning av hoglegerat stal med god anlopningsbestendighet och varmhardhet
SU417246A1 (sv) * 1972-06-09 1974-02-28
SU418271A1 (ru) * 1972-06-09 1974-03-05 Я. М. Виторский, Е. Г. Кал кина , Н. Г. Минаев Способ изготовления спеченных изделий
US3809541A (en) * 1972-10-24 1974-05-07 G Steven Vanadium-containing tool steel article
GB1495705A (en) * 1973-12-18 1977-12-21 Dain R Making steel articles from powder
DE2813018A1 (de) * 1978-03-23 1979-10-11 Powdrex Ltd Verfahren zur herstellung von metallartikeln aus metallpulver

Also Published As

Publication number Publication date
JPS57501288A (sv) 1982-07-22
DE3050430A1 (en) 1982-07-15
FR2484462A1 (en) 1981-12-18
WO1981003451A1 (en) 1981-12-10

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