FR2115176A1 - Vacuum melt treatment plant - works continuously - Google Patents
Vacuum melt treatment plant - works continuouslyInfo
- Publication number
- FR2115176A1 FR2115176A1 FR7139975A FR7139975A FR2115176A1 FR 2115176 A1 FR2115176 A1 FR 2115176A1 FR 7139975 A FR7139975 A FR 7139975A FR 7139975 A FR7139975 A FR 7139975A FR 2115176 A1 FR2115176 A1 FR 2115176A1
- Authority
- FR
- France
- Prior art keywords
- treatment plant
- melt treatment
- works continuously
- vacuum melt
- vacuum treatment
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
- C22B21/068—Obtaining aluminium refining handling in vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
For the vacuum treatment of metal esp. Al melts, these are sucked from below melt surface into a vacuum treatment vessel from which after treatment they are pumped to the point of usage. In the prefd. design the vacuum treatment vessel is at a higher level than the feed vessel and melt destination, and connected with these by valve and induction pump fitted pipelines. The plant can be run continuously to feed a continuous casting plant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702058669 DE2058669A1 (en) | 1970-11-28 | 1970-11-28 | Vacuum treatment of molten metal |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2115176A1 true FR2115176A1 (en) | 1972-07-07 |
Family
ID=5789399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7139975A Withdrawn FR2115176A1 (en) | 1970-11-28 | 1971-11-08 | Vacuum melt treatment plant - works continuously |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2058669A1 (en) |
FR (1) | FR2115176A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0556576A1 (en) * | 1992-01-20 | 1993-08-25 | Asahi Glass Company Ltd. | Method and apparatus for continuous vacuum degassing of molten materials |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3007260C2 (en) * | 1980-02-27 | 1986-09-25 | Vladimir Isidorovič Antonov | Device for continuous vacuum distillation of molten metals |
DE59901564D1 (en) | 1998-07-15 | 2002-07-04 | Induga Industrieoefen Und Gies | METHOD AND DEVICE FOR CONTINUOUSLY DEGASSING MELT LIQUID METALS |
-
1970
- 1970-11-28 DE DE19702058669 patent/DE2058669A1/en active Pending
-
1971
- 1971-11-08 FR FR7139975A patent/FR2115176A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0556576A1 (en) * | 1992-01-20 | 1993-08-25 | Asahi Glass Company Ltd. | Method and apparatus for continuous vacuum degassing of molten materials |
US5316563A (en) * | 1992-01-20 | 1994-05-31 | Asahi Glass Company Ltd. | Vacuum degassing method and its apparatus |
USRE36082E (en) * | 1992-01-20 | 1999-02-09 | Asahi Glass Company Ltd. | Vacuum degassing method and its apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE2058669A1 (en) | 1972-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |