SE8101535L - Compoundror och forfarande for dess framstellning - Google Patents

Compoundror och forfarande for dess framstellning

Info

Publication number
SE8101535L
SE8101535L SE8101535A SE8101535A SE8101535L SE 8101535 L SE8101535 L SE 8101535L SE 8101535 A SE8101535 A SE 8101535A SE 8101535 A SE8101535 A SE 8101535A SE 8101535 L SE8101535 L SE 8101535L
Authority
SE
Sweden
Prior art keywords
compoundror
procedure
manufacturing
Prior art date
Application number
SE8101535A
Other languages
Unknown language ( )
English (en)
Other versions
SE460345B (sv
Inventor
C Aslund
Original Assignee
Nyby Uddeholm 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 Nyby Uddeholm Ab filed Critical Nyby Uddeholm Ab
Publication of SE8101535L publication Critical patent/SE8101535L/sv
Publication of SE460345B publication Critical patent/SE460345B/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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B22F3/1208—Containers or coating used therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
SE8101535A 1980-03-14 1981-03-11 Presskropp foer framstaellning av compoundroer SE460345B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803009882 DE3009882C2 (de) 1980-03-14 1980-03-14 Strangpreßbolzen für die pulvermetallurgische Herstellung von Verbundrohren

Publications (2)

Publication Number Publication Date
SE8101535L true SE8101535L (sv) 1981-09-15
SE460345B SE460345B (sv) 1989-10-02

Family

ID=6097251

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101535A SE460345B (sv) 1980-03-14 1981-03-11 Presskropp foer framstaellning av compoundroer

Country Status (2)

Country Link
DE (1) DE3009882C2 (sv)
SE (1) SE460345B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520910C2 (de) 1985-06-11 1987-04-02 Avesta Nyby Powder AB, Torshälla Verfahren zur Herstellung von Strangpreßbolzen, zur pulvermetallurgischen Erzeugung von Rohren
SE501390C2 (sv) * 1989-06-01 1995-01-30 Abb Stal Ab Sätt för framställning av ett kompoundrör med ett slitstarkt yttre skikt
DE3928436C1 (sv) * 1989-08-24 1991-04-18 Mannesmann Ag, 4000 Duesseldorf, De

Also Published As

Publication number Publication date
SE460345B (sv) 1989-10-02
DE3009882C2 (de) 1985-10-03
DE3009882A1 (de) 1981-09-24

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