SE380458B - WAY TO PRODUCE IRON POWDER WITH VARIABLE GREATNESS - Google Patents
WAY TO PRODUCE IRON POWDER WITH VARIABLE GREATNESSInfo
- Publication number
- SE380458B SE380458B SE7307631*A SE7307631A SE380458B SE 380458 B SE380458 B SE 380458B SE 7307631 A SE7307631 A SE 7307631A SE 380458 B SE380458 B SE 380458B
- Authority
- SE
- Sweden
- Prior art keywords
- greatness
- variable
- way
- iron powder
- produce iron
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2232760A DE2232760C2 (en) | 1972-06-29 | 1972-06-29 | Method of changing the bulk density of iron powder |
Publications (1)
Publication Number | Publication Date |
---|---|
SE380458B true SE380458B (en) | 1975-11-10 |
Family
ID=5849647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7307631*A SE380458B (en) | 1972-06-29 | 1973-05-29 | WAY TO PRODUCE IRON POWDER WITH VARIABLE GREATNESS |
Country Status (7)
Country | Link |
---|---|
US (1) | US3909239A (en) |
JP (1) | JPS572761B2 (en) |
CA (1) | CA991890A (en) |
DE (1) | DE2232760C2 (en) |
FR (1) | FR2190554B1 (en) |
GB (1) | GB1425195A (en) |
SE (1) | SE380458B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5346474A (en) * | 1976-10-08 | 1978-04-26 | Matsushita Electric Ind Co Ltd | Catalytic cleaning apparatus for exhaust gas |
DE2806716C3 (en) * | 1978-02-14 | 1985-08-29 | Mannesmann AG, 4000 Düsseldorf | Process for making iron powder |
CS204329B1 (en) * | 1978-09-22 | 1981-04-30 | Milan Slesar | Method of making the sintered iron pressings of the hardened iron oxides |
DE3643016C1 (en) * | 1986-12-12 | 1987-08-13 | Mannesmann Ag | Process for the production of blocks or profiles |
DE19535444C2 (en) * | 1995-01-20 | 1999-07-22 | Scholz Paul Friedrich Dr Ing | Process for the powder metallurgical manufacture of articles and articles produced in this way |
US6589667B1 (en) * | 2000-09-26 | 2003-07-08 | Höganäs Ab | Spherical porous iron powder and method for producing the same |
US20070241063A1 (en) * | 2006-04-18 | 2007-10-18 | Quebec Metal Powders Ltd. | Process for treating water using atomized ferrous powders containing 0.25 to 4 wt% carbon and 1 to 6 wt% oxygen |
CN101821001B (en) * | 2007-08-02 | 2013-04-17 | Sasol技术股份有限公司 | Method for the preparation of hydrocarbon synthesis catalyst and the use thereof in hydrocarbon synthesis process |
CN104325136A (en) * | 2014-11-26 | 2015-02-04 | 康凯 | Metal powder as well as preparation method and application thereof |
CN105397097A (en) * | 2015-12-07 | 2016-03-16 | 励福(江门)环保科技股份有限公司 | Preparation method of precious metal powder for 3D printing |
CN105397098A (en) * | 2015-12-07 | 2016-03-16 | 励福(江门)环保科技股份有限公司 | Preparation method of Ag powder for cold spraying |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2159433A (en) * | 1938-01-05 | 1939-05-23 | John F Ervin | Method of disintegrating metal into shotting |
US2384892A (en) * | 1942-05-28 | 1945-09-18 | F W Berk & Company | Method for the comminution of molten metals |
US2341704A (en) * | 1942-08-26 | 1944-02-15 | John F Ervin | Method of disintegrating metal into abrasive material |
US3353951A (en) * | 1966-05-09 | 1967-11-21 | Glidden Co | Fluffy iron powder and process for preparing same |
SE350770B (en) * | 1971-05-14 | 1972-11-06 | Hoeganaes Ab |
-
1972
- 1972-06-29 DE DE2232760A patent/DE2232760C2/en not_active Expired
-
1973
- 1973-05-17 GB GB2366173A patent/GB1425195A/en not_active Expired
- 1973-05-18 FR FR7318143A patent/FR2190554B1/fr not_active Expired
- 1973-05-29 SE SE7307631*A patent/SE380458B/en unknown
- 1973-05-30 JP JP6074273A patent/JPS572761B2/ja not_active Expired
- 1973-06-27 US US374100A patent/US3909239A/en not_active Expired - Lifetime
- 1973-06-29 CA CA172,729A patent/CA991890A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2190554A1 (en) | 1974-02-01 |
DE2232760A1 (en) | 1973-03-22 |
FR2190554B1 (en) | 1976-11-12 |
DE2232760B1 (en) | 1973-03-22 |
JPS572761B2 (en) | 1982-01-18 |
US3909239A (en) | 1975-09-30 |
JPS4943865A (en) | 1974-04-25 |
GB1425195A (en) | 1976-02-18 |
CA991890A (en) | 1976-06-29 |
DE2232760C2 (en) | 1973-10-11 |
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