ES8101649A1 - Procedimiento para disminuir el contenido contaminante de masas fundidas de aluminio o de masas fundidas de aleacionesde aluminio - Google Patents

Procedimiento para disminuir el contenido contaminante de masas fundidas de aluminio o de masas fundidas de aleacionesde aluminio

Info

Publication number
ES8101649A1
ES8101649A1 ES488417A ES488417A ES8101649A1 ES 8101649 A1 ES8101649 A1 ES 8101649A1 ES 488417 A ES488417 A ES 488417A ES 488417 A ES488417 A ES 488417A ES 8101649 A1 ES8101649 A1 ES 8101649A1
Authority
ES
Spain
Prior art keywords
melts
aluminium
decreasing
aluminium alloy
contaminant content
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
Application number
ES488417A
Other languages
English (en)
Other versions
ES488417A0 (es
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.)
MAGYAR ALUMINIUM
Magyar Aluminiumipari Troeszt
Original Assignee
MAGYAR ALUMINIUM
Magyar Aluminiumipari Troeszt
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 MAGYAR ALUMINIUM, Magyar Aluminiumipari Troeszt filed Critical MAGYAR ALUMINIUM
Publication of ES8101649A1 publication Critical patent/ES8101649A1/es
Publication of ES488417A0 publication Critical patent/ES488417A0/es
Granted 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO DE PURIFICACION DE MASAS FUNDIDAS DE ALUMINIO O ALEACIONES DEL MISMO. CONSISTE EN APLICAR A LA MASA FUNDIDA Y AISLADA DEL AIRE, A UNA TEMPERATURA DE 670 A 860GC, UN GAS INERTE, O PREFERENTEMENTE NITROGENO CONTENIENDO POLVO PRODUCTOR DE GAS CLORO, A UNA PRESION INFERIOR A 2 ATMOSFERAS. COMO POLVO PORDUCTOR DE CLORO SE EMPLEA CLORURO DE CINC, CLORURO DE MAGNESIO, CLORURO DE MANGANESO O HEXACLOROETANO. DICHO POLVO SE EMPLEA EN UNA PROPORCION DE 0,05 A 10 KG. POR TONELADA DE MASA FUNDIDA DE ALUMINIO.
ES488417A 1979-02-08 1980-02-08 Procedimiento para disminuir el contenido contaminante de masas fundidas de aluminio o de masas fundidas de aleacionesde aluminio Granted ES488417A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA003106 1979-02-08

Publications (2)

Publication Number Publication Date
ES8101649A1 true ES8101649A1 (es) 1980-12-16
ES488417A0 ES488417A0 (es) 1980-12-16

Family

ID=10999060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488417A Granted ES488417A0 (es) 1979-02-08 1980-02-08 Procedimiento para disminuir el contenido contaminante de masas fundidas de aluminio o de masas fundidas de aleacionesde aluminio

Country Status (16)

Country Link
JP (1) JPS55138033A (es)
AU (1) AU5530780A (es)
BE (1) BE881572A (es)
BR (1) BR8000768A (es)
CA (1) CA1144378A (es)
CS (1) CS216519B2 (es)
DD (1) DD149084A5 (es)
DE (1) DE3004120A1 (es)
ES (1) ES488417A0 (es)
FR (1) FR2448576A1 (es)
GB (1) GB2041982A (es)
IT (1) IT1150053B (es)
LU (1) LU82135A1 (es)
NL (1) NL8000567A (es)
PL (1) PL221889A1 (es)
RO (1) RO79075A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832740A (en) * 1987-03-30 1989-05-23 Swiss Aluminium Ltd. Process for removing alkali and alkaline earth elements from aluminum melts
IT1229673B (it) * 1989-04-20 1991-09-06 Protecme S R L Dispositivo per la purificazione di metallo fuso, in particolare di alluminio.
US5769924A (en) * 1996-08-14 1998-06-23 Eckert; C. Edward Method of treating aluminum with chlorine produced from chlorocarbon compounds
AU9354001A (en) * 2000-09-12 2002-03-26 Alcan Int Ltd Process and apparatus for adding particulate solid material to molten metal
CN101984099B (zh) * 2010-11-24 2012-05-09 上海电机学院 铝熔体在线除气装置
CN101984098B (zh) * 2010-11-24 2012-07-04 上海电机学院 铝熔体在线除气方法
CN102560160B (zh) * 2011-12-29 2013-04-24 东南大学 铝合金真空静置除气熔炼装置
CN114015954B (zh) * 2021-09-08 2022-07-01 先导薄膜材料有限公司 一种降低铝合金中氧含量的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR724553A (fr) * 1930-12-24 1932-04-29 Alais & Froges & Camarque Cie Procédé de purification des metaux
GB603213A (en) * 1945-07-24 1948-06-10 Foundry Services Ltd Improvements in or relating to the degassing of metals or metal alloys
FR1010723A (fr) * 1948-10-11 1952-06-16 Perfectionnements apportés aux procédés pour éliminer les inclusions solides dans les bains métalliques
FR1038557A (fr) * 1950-02-08 1953-09-30 Affinerie De Juvisy Procédé et dispositif de traitement de charges fondues par des réactifs, en particulier par des gaz
CH491201A (de) * 1966-09-02 1970-05-31 Feichtinger Heinrich Ing Dr Verfahren und Vorrichtung zum Behandeln von Metallschmelzen in Behältern
DE1533078A1 (de) * 1966-10-21 1969-12-04 Riedelbauch & Stoffregen Dr Verfahren zur raucharmen Chlorentgasung von Metallschmelzen
DE2206722A1 (de) * 1972-02-12 1973-08-16 Vaw Ver Aluminium Werke Ag Verfahren und vorrichtung zum reinigen, insbesondere zum entgasen, von schmelzfluessigem aluminium oder seinen legierungen
SE395911B (sv) * 1974-04-16 1977-08-29 Uddeholms Ab Behandling av metallsmelta i keramiskt infordrat reaktionskerl
FR2305502A1 (fr) * 1975-03-27 1976-10-22 Air Ind Procede et installation d'affinage d'un produit metallique, notamment non ferreux
FR2312570A1 (fr) * 1975-05-28 1976-12-24 Servimetal Pastilles composites facilitant l'addition d'elements d'alliages dans l'aluminium et les alliages legers
NL7612653A (nl) * 1976-11-15 1978-05-17 Delfzijl Aluminium Werkwijze voor het verlagen van het na-gehalte in een aluminium-magnesium legering.

Also Published As

Publication number Publication date
DE3004120A1 (de) 1980-08-21
BE881572A (fr) 1980-05-30
JPS55138033A (en) 1980-10-28
RO79075A (ro) 1982-11-30
BR8000768A (pt) 1980-10-21
FR2448576A1 (fr) 1980-09-05
IT8019745A0 (it) 1980-02-07
DD149084A5 (de) 1981-06-24
IT1150053B (it) 1986-12-10
GB2041982A (en) 1980-09-17
NL8000567A (nl) 1980-08-12
CS216519B2 (en) 1982-11-26
ES488417A0 (es) 1980-12-16
LU82135A1 (fr) 1980-05-07
AU5530780A (en) 1980-08-14
PL221889A1 (es) 1980-11-03
CA1144378A (en) 1983-04-12

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