FR2727432B1 - DEVICE FOR DEGASSING AND SEPARATING INCLUSIONS IN A LIQUID METAL BATH - Google Patents
DEVICE FOR DEGASSING AND SEPARATING INCLUSIONS IN A LIQUID METAL BATHInfo
- Publication number
- FR2727432B1 FR2727432B1 FR9414320A FR9414320A FR2727432B1 FR 2727432 B1 FR2727432 B1 FR 2727432B1 FR 9414320 A FR9414320 A FR 9414320A FR 9414320 A FR9414320 A FR 9414320A FR 2727432 B1 FR2727432 B1 FR 2727432B1
- Authority
- FR
- France
- Prior art keywords
- degassing
- liquid metal
- metal bath
- separating inclusions
- inclusions
- 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 - Fee Related
Links
Classifications
-
- 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
- C22B21/066—Treatment of circulating aluminium, e.g. by filtration
-
- 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
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9414320A FR2727432B1 (en) | 1994-11-24 | 1994-11-24 | DEVICE FOR DEGASSING AND SEPARATING INCLUSIONS IN A LIQUID METAL BATH |
PCT/FR1995/001477 WO1996016193A1 (en) | 1994-11-24 | 1995-11-08 | Device for degassing and separating the inclusions in a liquid metal bath |
AU41794/96A AU4179496A (en) | 1994-11-24 | 1995-11-08 | Device for degassing and separating the inclusions in a liquid metal bath |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9414320A FR2727432B1 (en) | 1994-11-24 | 1994-11-24 | DEVICE FOR DEGASSING AND SEPARATING INCLUSIONS IN A LIQUID METAL BATH |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2727432A1 FR2727432A1 (en) | 1996-05-31 |
FR2727432B1 true FR2727432B1 (en) | 1997-01-10 |
Family
ID=9469280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9414320A Expired - Fee Related FR2727432B1 (en) | 1994-11-24 | 1994-11-24 | DEVICE FOR DEGASSING AND SEPARATING INCLUSIONS IN A LIQUID METAL BATH |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4179496A (en) |
FR (1) | FR2727432B1 (en) |
WO (1) | WO1996016193A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO310115B1 (en) * | 1999-09-03 | 2001-05-21 | Norsk Hydro As | Melt processing equipment |
CN106676283B (en) * | 2017-03-16 | 2018-06-19 | 苏州优尼昂精密金属制造有限公司 | One kind ladles the continuous depassing unit in pond and degasification method |
CN109777967B (en) * | 2019-02-28 | 2020-10-23 | 佛山市三水凤铝铝业有限公司 | Vacuum degassing equipment |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849119A (en) * | 1971-11-04 | 1974-11-19 | Aluminum Co Of America | Treatment of molten aluminum with an impeller |
JPS581025A (en) * | 1981-05-27 | 1983-01-06 | Sumitomo Light Metal Ind Ltd | Treating device of molten metal |
JPS61117237A (en) * | 1984-11-12 | 1986-06-04 | Nippon Light Metal Co Ltd | Method for continuous cleaning of molten metal |
JPS6283431A (en) * | 1985-10-04 | 1987-04-16 | Mitsui Alum Kogyo Kk | Refining apparatus for molten aluminum |
US4714494A (en) * | 1986-12-08 | 1987-12-22 | Aluminum Company Of America | Trough shear diffusor apparatus for fluxing molten metal and method |
GB2220424A (en) * | 1988-07-05 | 1990-01-10 | Christopher John English | Degassing and cleaning system for molten metals |
JP2767262B2 (en) * | 1988-11-25 | 1998-06-18 | 大同ほくさん株式会社 | Method and apparatus for treating molten aluminum |
-
1994
- 1994-11-24 FR FR9414320A patent/FR2727432B1/en not_active Expired - Fee Related
-
1995
- 1995-11-08 AU AU41794/96A patent/AU4179496A/en not_active Abandoned
- 1995-11-08 WO PCT/FR1995/001477 patent/WO1996016193A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU4179496A (en) | 1996-06-17 |
FR2727432A1 (en) | 1996-05-31 |
WO1996016193A1 (en) | 1996-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060731 |