SE8101535L - COMPOUNDROR AND PROCEDURE FOR ITS MANUFACTURING - Google Patents
COMPOUNDROR AND PROCEDURE FOR ITS MANUFACTURINGInfo
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803009882 DE3009882C2 (en) | 1980-03-14 | 1980-03-14 | Extruded billets for the powder metallurgical production of composite pipes |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8101535L true SE8101535L (en) | 1981-09-15 |
SE460345B SE460345B (en) | 1989-10-02 |
Family
ID=6097251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8101535A SE460345B (en) | 1980-03-14 | 1981-03-11 | PRESSURE FOR PREPARATION OF COMPOUNDROS |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3009882C2 (en) |
SE (1) | SE460345B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3520910A1 (en) | 1985-06-11 | 1986-12-11 | Avesta Nyby Powder AB, Torshälla | Method for the production of extruded billets for the production of tubes by powder metallurgy |
SE501390C2 (en) * | 1989-06-01 | 1995-01-30 | Abb Stal Ab | Method for making a compound tube with a durable outer layer |
DE3928436C1 (en) * | 1989-08-24 | 1991-04-18 | Mannesmann Ag, 4000 Duesseldorf, De |
-
1980
- 1980-03-14 DE DE19803009882 patent/DE3009882C2/en not_active Expired
-
1981
- 1981-03-11 SE SE8101535A patent/SE460345B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3009882C2 (en) | 1985-10-03 |
DE3009882A1 (en) | 1981-09-24 |
SE460345B (en) | 1989-10-02 |
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