SE419298B - Forfarande vid isostatisk varmpressning av emnen av pulver - Google Patents
Forfarande vid isostatisk varmpressning av emnen av pulverInfo
- Publication number
- SE419298B SE419298B SE984571A SE984571A SE419298B SE 419298 B SE419298 B SE 419298B SE 984571 A SE984571 A SE 984571A SE 984571 A SE984571 A SE 984571A SE 419298 B SE419298 B SE 419298B
- Authority
- SE
- Sweden
- Prior art keywords
- heat compression
- powder substance
- isostatic heat
- isostatic
- substance
- 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
- 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
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE984571A SE419298B (sv) | 1971-08-02 | 1971-08-02 | Forfarande vid isostatisk varmpressning av emnen av pulver |
GB5527071A GB1362396A (en) | 1971-08-02 | 1972-01-05 | Method of manufacturing billets from powder |
DE19722236799 DE2236799A1 (de) | 1971-08-02 | 1972-07-27 | Verfahren zur herstellung von rohlingen aus pulver |
JP7687772A JPS5536042B1 (xx) | 1971-08-02 | 1972-07-31 | |
CA148,482A CA974098A (en) | 1971-08-02 | 1972-08-01 | Method of manufacturing billets from powder |
IT6951272A IT969529B (it) | 1971-08-02 | 1972-08-01 | Procedimento per la fabbricazione di billette da polveri metalliche |
FR7227645A FR2148139B1 (xx) | 1971-08-02 | 1972-08-01 | |
BE787678A BE787678A (en) | 1971-08-02 | 1972-08-17 | Multi-stage powder metallurgy process - comprising cold isostatic pressing, heating with degassing, and finally hot pressing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE984571A SE419298B (sv) | 1971-08-02 | 1971-08-02 | Forfarande vid isostatisk varmpressning av emnen av pulver |
Publications (1)
Publication Number | Publication Date |
---|---|
SE419298B true SE419298B (sv) | 1981-07-27 |
Family
ID=20277640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE984571A SE419298B (sv) | 1971-08-02 | 1971-08-02 | Forfarande vid isostatisk varmpressning av emnen av pulver |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5536042B1 (xx) |
CA (1) | CA974098A (xx) |
DE (1) | DE2236799A1 (xx) |
FR (1) | FR2148139B1 (xx) |
GB (1) | GB1362396A (xx) |
IT (1) | IT969529B (xx) |
SE (1) | SE419298B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106844A (xx) * | 1974-01-31 | 1975-08-22 | ||
SE501390C2 (sv) * | 1989-06-01 | 1995-01-30 | Abb Stal Ab | Sätt för framställning av ett kompoundrör med ett slitstarkt yttre skikt |
US5976277A (en) * | 1997-05-08 | 1999-11-02 | Pohang Iron & Steel Co., Ltd. | High speed tool steel, and manufacturing method therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450528A (en) * | 1968-07-25 | 1969-06-17 | Crucible Steel Corp | Method for producing dispersioned hardenable steel |
JPS552534B2 (xx) * | 1974-07-25 | 1980-01-21 | ||
JPS5118202A (ja) * | 1974-08-05 | 1976-02-13 | Sumitomo Electric Industries | Hiitopaipunoseizoho |
-
1971
- 1971-08-02 SE SE984571A patent/SE419298B/xx unknown
-
1972
- 1972-01-05 GB GB5527071A patent/GB1362396A/en not_active Expired
- 1972-07-27 DE DE19722236799 patent/DE2236799A1/de active Pending
- 1972-07-31 JP JP7687772A patent/JPS5536042B1/ja active Pending
- 1972-08-01 CA CA148,482A patent/CA974098A/en not_active Expired
- 1972-08-01 IT IT6951272A patent/IT969529B/it active
- 1972-08-01 FR FR7227645A patent/FR2148139B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1362396A (en) | 1974-08-07 |
IT969529B (it) | 1974-04-10 |
FR2148139B1 (xx) | 1979-03-16 |
JPS5536042B1 (xx) | 1980-09-18 |
DE2236799A1 (de) | 1973-02-22 |
CA974098A (en) | 1975-09-09 |
FR2148139A1 (xx) | 1973-03-11 |
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