DE69320278D1 - Gefäss für hochreine Metallschmelze, Verfahren seiner Herstellung sowie Vorrichtung zur Herstellung von hochreinem Metallpulver - Google Patents
Gefäss für hochreine Metallschmelze, Verfahren seiner Herstellung sowie Vorrichtung zur Herstellung von hochreinem MetallpulverInfo
- Publication number
- DE69320278D1 DE69320278D1 DE69320278T DE69320278T DE69320278D1 DE 69320278 D1 DE69320278 D1 DE 69320278D1 DE 69320278 T DE69320278 T DE 69320278T DE 69320278 T DE69320278 T DE 69320278T DE 69320278 D1 DE69320278 D1 DE 69320278D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- purity metal
- vessel
- metal powder
- metal melt
- 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 - Lifetime
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/44—Consumable closure means, i.e. closure means being used only once
- B22D41/48—Meltable closures
-
- 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
-
- 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
- B22F2009/0892—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 casting nozzle; controlling metal stream in or after the casting nozzle
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13285692A JPH0730366B2 (ja) | 1992-05-25 | 1992-05-25 | 高純度金属粉末の製造装置 |
JP4132857A JPH0791572B2 (ja) | 1992-05-25 | 1992-05-25 | 高純度金属溶解用容器及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69320278D1 true DE69320278D1 (de) | 1998-09-17 |
DE69320278T2 DE69320278T2 (de) | 1999-03-25 |
Family
ID=26467320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69320278T Expired - Lifetime DE69320278T2 (de) | 1992-05-25 | 1993-05-25 | Gefäss für hochreine Metallschmelze, Verfahren seiner Herstellung sowie Vorrichtung zur Herstellung von hochreinem Metallpulver |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0587993B1 (de) |
DE (1) | DE69320278T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT407846B (de) * | 1998-11-18 | 2001-06-25 | Boehler Edelstahl | Metallurgisches gefäss |
RU2014138997A (ru) * | 2012-02-29 | 2016-04-20 | Эрастил Клостер Аб | Система распыления металла и способ распыления металлического порошка |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3665083A (en) * | 1968-10-14 | 1972-05-23 | Trw Inc | Apparatus for melting titanium |
US4654858A (en) * | 1985-04-19 | 1987-03-31 | General Electric Company | Cold hearth melting configuration and method |
US4999051A (en) * | 1989-09-27 | 1991-03-12 | Crucible Materials Corporation | System and method for atomizing a titanium-based material |
US5084091A (en) * | 1989-11-09 | 1992-01-28 | Crucible Materials Corporation | Method for producing titanium particles |
-
1993
- 1993-05-25 EP EP93108457A patent/EP0587993B1/de not_active Expired - Lifetime
- 1993-05-25 DE DE69320278T patent/DE69320278T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69320278T2 (de) | 1999-03-25 |
EP0587993B1 (de) | 1998-08-12 |
EP0587993A1 (de) | 1994-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEW ENERGY AND INDUSTRIAL TECHNOLOGY DEVELOPMENT O |