ES434589A2 - Un metodo para la produccion de polvos de acero de calidad de moldeo. - Google Patents
Un metodo para la produccion de polvos de acero de calidad de moldeo.Info
- Publication number
- ES434589A2 ES434589A2 ES434589A ES434589A ES434589A2 ES 434589 A2 ES434589 A2 ES 434589A2 ES 434589 A ES434589 A ES 434589A ES 434589 A ES434589 A ES 434589A ES 434589 A2 ES434589 A2 ES 434589A2
- Authority
- ES
- Spain
- Prior art keywords
- particles
- powders
- comprised
- mill
- production
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C22C33/0235—Starting from compounds, e.g. oxides
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/441,609 US3954461A (en) | 1973-08-16 | 1974-02-11 | Process for the production of low apparent density water atomized steel powders |
Publications (1)
Publication Number | Publication Date |
---|---|
ES434589A2 true ES434589A2 (es) | 1977-05-01 |
Family
ID=23753564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES434589A Expired ES434589A2 (es) | 1974-02-11 | 1975-02-10 | Un metodo para la produccion de polvos de acero de calidad de moldeo. |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5740201B2 (xx) |
AU (1) | AU7751075A (xx) |
BE (1) | BE825187R (xx) |
BR (1) | BR7500785A (xx) |
CA (1) | CA1046386A (xx) |
DE (1) | DE2504100A1 (xx) |
ES (1) | ES434589A2 (xx) |
FR (1) | FR2260406B2 (xx) |
GB (1) | GB1475852A (xx) |
IT (1) | IT1046946B (xx) |
NL (1) | NL7501610A (xx) |
NO (1) | NO143730C (xx) |
SE (1) | SE7501284L (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191265B1 (de) * | 1984-12-28 | 1989-09-06 | MANNESMANN Aktiengesellschaft | Düngemittelsubstrat mit Eisenpulver |
-
1975
- 1975-01-22 AU AU77510/75A patent/AU7751075A/en not_active Expired
- 1975-01-31 DE DE19752504100 patent/DE2504100A1/de not_active Ceased
- 1975-02-04 IT IT67288/75A patent/IT1046946B/it active
- 1975-02-04 BE BE153065A patent/BE825187R/xx active
- 1975-02-05 SE SE7501284A patent/SE7501284L/xx unknown
- 1975-02-06 JP JP50014944A patent/JPS5740201B2/ja not_active Expired
- 1975-02-07 BR BR785/75A patent/BR7500785A/pt unknown
- 1975-02-10 CA CA219,695A patent/CA1046386A/en not_active Expired
- 1975-02-10 ES ES434589A patent/ES434589A2/es not_active Expired
- 1975-02-10 NO NO750408A patent/NO143730C/no unknown
- 1975-02-11 GB GB579675A patent/GB1475852A/en not_active Expired
- 1975-02-11 NL NL7501610A patent/NL7501610A/xx not_active Application Discontinuation
- 1975-02-11 FR FR7504251A patent/FR2260406B2/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7501610A (nl) | 1975-08-13 |
GB1475852A (en) | 1977-06-10 |
JPS5740201B2 (xx) | 1982-08-26 |
BE825187R (fr) | 1975-08-04 |
BR7500785A (pt) | 1975-11-25 |
SE7501284L (xx) | 1975-08-12 |
NO143730B (no) | 1980-12-29 |
AU7751075A (en) | 1976-07-22 |
NO143730C (no) | 1981-04-08 |
FR2260406B2 (xx) | 1978-10-27 |
JPS50115161A (xx) | 1975-09-09 |
CA1046386A (en) | 1979-01-16 |
DE2504100A1 (de) | 1975-08-14 |
FR2260406A2 (xx) | 1975-09-05 |
NO750408L (xx) | 1975-08-12 |
IT1046946B (it) | 1980-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20170705 |