ES2050411T3 - Procedimiento y dispositivo de desgasificado y de mantenimiento de un reducido contenido de hidrogeno en las aleaciones de aluminio liquidas en el curso de su transporte en tanques. - Google Patents

Procedimiento y dispositivo de desgasificado y de mantenimiento de un reducido contenido de hidrogeno en las aleaciones de aluminio liquidas en el curso de su transporte en tanques.

Info

Publication number
ES2050411T3
ES2050411T3 ES90420277T ES90420277T ES2050411T3 ES 2050411 T3 ES2050411 T3 ES 2050411T3 ES 90420277 T ES90420277 T ES 90420277T ES 90420277 T ES90420277 T ES 90420277T ES 2050411 T3 ES2050411 T3 ES 2050411T3
Authority
ES
Spain
Prior art keywords
transport
ladle
hydrogen content
degasification
tanks
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
Application number
ES90420277T
Other languages
English (en)
Spanish (es)
Inventor
Gerard Laslaz
Pierre Laty
Alain Marguier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Application granted granted Critical
Publication of ES2050411T3 publication Critical patent/ES2050411T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES90420277T 1989-06-13 1990-06-11 Procedimiento y dispositivo de desgasificado y de mantenimiento de un reducido contenido de hidrogeno en las aleaciones de aluminio liquidas en el curso de su transporte en tanques. Expired - Lifetime ES2050411T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908731A FR2648154B1 (fr) 1989-06-13 1989-06-13 Procede et dispositif de degazage et de maintien d'une faible teneur en hydrogene dans les alliages d'aluminium liquides au cours de leur transport dans des poches

Publications (1)

Publication Number Publication Date
ES2050411T3 true ES2050411T3 (es) 1994-05-16

Family

ID=9383282

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90420277T Expired - Lifetime ES2050411T3 (es) 1989-06-13 1990-06-11 Procedimiento y dispositivo de desgasificado y de mantenimiento de un reducido contenido de hidrogeno en las aleaciones de aluminio liquidas en el curso de su transporte en tanques.

Country Status (8)

Country Link
EP (1) EP0403406B1 (fr)
AT (1) ATE103012T1 (fr)
AU (1) AU626425B2 (fr)
CA (1) CA2018491C (fr)
DE (1) DE69007343T2 (fr)
ES (1) ES2050411T3 (fr)
FR (1) FR2648154B1 (fr)
IE (1) IE67886B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108330290A (zh) * 2018-03-08 2018-07-27 福建麦特新铝业科技有限公司 一种用于铝熔体处理生产可自动控制氢含量的在线除气机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1810801A (en) * 1928-06-12 1931-06-16 Todt Wilhelm Method of removing gases from molten light-metals such as aluminum and its alloys
FR787996A (fr) * 1934-07-24 1935-10-02 Aluminium Ltd Perfectionnements au traitement des alliages facilement oxydables
US2160812A (en) * 1938-03-09 1939-06-06 Aluminum Co Of America Making castings of aluminum and aluminum-base alloy
GB738510A (en) * 1952-07-12 1955-10-12 American Smelting Refining Process for removing magnesium from aluminium
US3159478A (en) * 1960-07-28 1964-12-01 Chemetron Corp Process and apparatus for treating molten metals
FR2160720A1 (fr) * 1971-11-23 1973-07-06 Kocks Gmbh Friedrich
DD104559A1 (fr) * 1973-06-08 1974-03-12
DE3480855D1 (de) * 1983-10-21 1990-02-01 Showa Aluminum Corp Verfahren zur entfernung von wasserstoffgas und nichtmetallischen verunreinigungen aus aluminiumschmelzen.
JPS6274030A (ja) * 1985-09-27 1987-04-04 Showa Alum Corp アルミニウム溶湯の処理方法

Also Published As

Publication number Publication date
CA2018491A1 (fr) 1990-12-13
AU5697790A (en) 1990-12-20
IE67886B1 (en) 1996-05-01
ATE103012T1 (de) 1994-04-15
EP0403406B1 (fr) 1994-03-16
EP0403406A1 (fr) 1990-12-19
DE69007343D1 (de) 1994-04-21
IE902105L (en) 1990-12-13
FR2648154A1 (fr) 1990-12-14
DE69007343T2 (de) 1994-06-23
CA2018491C (fr) 1998-11-17
IE902105A1 (en) 1991-01-02
AU626425B2 (en) 1992-07-30
FR2648154B1 (fr) 1992-06-19

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