FR2312570A1 - Aluminium alloy mfr. using prealloyed briquettes - contg. flux which evolves gas, ensuring uniform distribution of alloys in melt - Google Patents

Aluminium alloy mfr. using prealloyed briquettes - contg. flux which evolves gas, ensuring uniform distribution of alloys in melt

Info

Publication number
FR2312570A1
FR2312570A1 FR7517200A FR7517200A FR2312570A1 FR 2312570 A1 FR2312570 A1 FR 2312570A1 FR 7517200 A FR7517200 A FR 7517200A FR 7517200 A FR7517200 A FR 7517200A FR 2312570 A1 FR2312570 A1 FR 2312570A1
Authority
FR
France
Prior art keywords
flux
metal
briquettes
contg
uniform distribution
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.)
Granted
Application number
FR7517200A
Other languages
French (fr)
Other versions
FR2312570B1 (en
Inventor
Pierre Guerit
Gilbert Pollet
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.)
Servimetal SA
Original Assignee
Servimetal 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 Servimetal SA filed Critical Servimetal SA
Priority to FR7517200A priority Critical patent/FR2312570A1/en
Priority to DE19762623423 priority patent/DE2623423A1/en
Publication of FR2312570A1 publication Critical patent/FR2312570A1/en
Application granted granted Critical
Publication of FR2312570B1 publication Critical patent/FR2312570B1/fr
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
    • 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
    • C22B21/062—Obtaining aluminium refining using salt or fluxing agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium

Abstract

Pellets or briquettes contg. a pre-alloy or metal and employed in the prodn. of aluminium alloys contain in addn. to the finely divided metal or pre-alloy, a flux which evolves gas when placed in the molten bath of metal. The wt. ratio of metal to flux is pref. between 1:1 and 20:1, and the pref. flux is eiher (a) a halo-hydrocarbon which is solid at room temp. esp. hexachloroethane; or (b) a salt mixt. of alkali (ne earth) metal(s) and/or aluminium, at least one salt evolving gas in the molten bath. Simplifies the addn. and dissolution of alloying elements such as Mn, Cu, Fe, Si, Ni, Zn, Co, Cr, Bi, Cd, Zr, Be or B in molten aluminium to obtain the correct compsn. prior to casting despite differences in density and/or slow dissolution speeds. The rapid and uniform distribution of the allowing element(s) throughout the bath, obviates the slow and arduous hand stirring previously necessary.
FR7517200A 1975-05-28 1975-05-28 Aluminium alloy mfr. using prealloyed briquettes - contg. flux which evolves gas, ensuring uniform distribution of alloys in melt Granted FR2312570A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7517200A FR2312570A1 (en) 1975-05-28 1975-05-28 Aluminium alloy mfr. using prealloyed briquettes - contg. flux which evolves gas, ensuring uniform distribution of alloys in melt
DE19762623423 DE2623423A1 (en) 1975-05-28 1976-05-25 ALLOY PELLETS FOR THE MANUFACTURE OF ALUMINUM ALLOYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517200A FR2312570A1 (en) 1975-05-28 1975-05-28 Aluminium alloy mfr. using prealloyed briquettes - contg. flux which evolves gas, ensuring uniform distribution of alloys in melt

Publications (2)

Publication Number Publication Date
FR2312570A1 true FR2312570A1 (en) 1976-12-24
FR2312570B1 FR2312570B1 (en) 1977-12-09

Family

ID=9155963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517200A Granted FR2312570A1 (en) 1975-05-28 1975-05-28 Aluminium alloy mfr. using prealloyed briquettes - contg. flux which evolves gas, ensuring uniform distribution of alloys in melt

Country Status (2)

Country Link
DE (1) DE2623423A1 (en)
FR (1) FR2312570A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448576A1 (en) * 1979-02-08 1980-09-05 Magyar Aluminium PROCESS FOR REDUCING THE CONTENT OF MOLTEN MASS CONTAMINANTS OF ALUMINUM AND ALUMINUM ALLOY
FR2512836A1 (en) * 1981-09-14 1983-03-18 Spolek PROCESS FOR PREPARING SOLID REFINING AGENTS FOR REFINING ALUMINUM AND ITS ALLOYS
EP0248994A1 (en) * 1986-05-21 1987-12-16 Dr. Riedelbauch & Stoffregen GmbH Process for degassing and refining light-metal melts
WO1988000620A2 (en) * 1986-07-16 1988-01-28 Skw Trostberg Aktiengesellschaft Quickly soluble adduct for molten bath
WO2005092563A2 (en) * 2004-03-20 2005-10-06 Solvay Fluor Gmbh Non-corrosive auxiliary agents, based on alkali fluoroaluminates and containing co-precipitated metallates, for soldering aluminium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423303A (en) * 1980-05-06 1983-12-27 Tokyo Shibaura Denki Kabushiki Kaisha Apparatus for treating powdery materials utilizing microwave plasma

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE733616C (en) * 1939-06-06 1943-03-30 Rudolf Riedelbauch Dr Ing Process for degassing aluminum and aluminum alloys in the melt flow
FR1174601A (en) * 1956-05-05 1959-03-13 Hugo Wachenfeld Process for the addition of alloy products to metal baths
US2935397A (en) * 1957-11-12 1960-05-03 Union Carbide Corp Alloy addition agent
US3591369A (en) * 1969-03-17 1971-07-06 Foote Mineral Co Method of adding manganese to aluminum

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE733616C (en) * 1939-06-06 1943-03-30 Rudolf Riedelbauch Dr Ing Process for degassing aluminum and aluminum alloys in the melt flow
FR1174601A (en) * 1956-05-05 1959-03-13 Hugo Wachenfeld Process for the addition of alloy products to metal baths
US2935397A (en) * 1957-11-12 1960-05-03 Union Carbide Corp Alloy addition agent
US3591369A (en) * 1969-03-17 1971-07-06 Foote Mineral Co Method of adding manganese to aluminum

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448576A1 (en) * 1979-02-08 1980-09-05 Magyar Aluminium PROCESS FOR REDUCING THE CONTENT OF MOLTEN MASS CONTAMINANTS OF ALUMINUM AND ALUMINUM ALLOY
FR2512836A1 (en) * 1981-09-14 1983-03-18 Spolek PROCESS FOR PREPARING SOLID REFINING AGENTS FOR REFINING ALUMINUM AND ITS ALLOYS
EP0248994A1 (en) * 1986-05-21 1987-12-16 Dr. Riedelbauch & Stoffregen GmbH Process for degassing and refining light-metal melts
WO1988000620A2 (en) * 1986-07-16 1988-01-28 Skw Trostberg Aktiengesellschaft Quickly soluble adduct for molten bath
WO1988000620A3 (en) * 1986-07-16 1988-03-10 Sueddeutsche Kalkstickstoff Quickly soluble adduct for molten bath
WO2005092563A2 (en) * 2004-03-20 2005-10-06 Solvay Fluor Gmbh Non-corrosive auxiliary agents, based on alkali fluoroaluminates and containing co-precipitated metallates, for soldering aluminium
WO2005092563A3 (en) * 2004-03-20 2005-11-24 Solvay Fluor Gmbh Non-corrosive auxiliary agents, based on alkali fluoroaluminates and containing co-precipitated metallates, for soldering aluminium

Also Published As

Publication number Publication date
FR2312570B1 (en) 1977-12-09
DE2623423A1 (en) 1976-12-02

Similar Documents

Publication Publication Date Title
GB1157163A (en) Copper-Zirconium Alloy
FR2312570A1 (en) Aluminium alloy mfr. using prealloyed briquettes - contg. flux which evolves gas, ensuring uniform distribution of alloys in melt
DE3470674D1 (en) Continuous casting furnace and method of continuously manufacturing cast product
GB1305603A (en)
GB1183468A (en) Pore Free Die Casting
JPS5625940A (en) Refinig method of copper alloy
US3712837A (en) Process for obtaining copper alloys
GB1434932A (en) Production of metal alloys
GB1542181A (en) Process for producing dental metal castings
Cai Manufacture and Applications of Copper--Manganese--Zinc and Aluminum--Copper--Titanium Alloys
ES416345A1 (en) Iron nicel cobalt alloys
Lacaze et al. Eutectic Solidification of S. G. Fe--C--Si Alloys
Faure Process for Producing Parts Made From an Aluminium Alloy Retaining Good Fatigue Strength After Prolonged Retention at High Temperature
ADACHI HIGH TEMPERATURE DEFORMATION OF PURE METALS AND SOLID SOLUTION ALLOYS
VERGNOL et al. SOLID SOLUTION HARDENING AND MECHANICAL PROPERTIES VARIATIONS IN ALPHA CU-AL SINGLE CRYSTALS, CHAPTER FROM PROCEEDINGS OF THE 5 TH INTERNATIONAL CONFERENCE ON STRENGTH OF METALS AND ALLOYS
KRALL NEUERE ERFAHRUNGEN BEIM HORIZONTALEN...(RECENT EXPERIENCE IN HORIZONTAL CONTINUOUS CASTING OF PRECIOUS METALS AND COINAGE ALLOYS)
Kikuchi et al. Effect of Cooling Rate on Ageing Characteristics of Al-Zn-Mg Alloy Weld Metal
Poniewierski et al. Grain Refining of Hypereutectic Silumin Alloys With Cu 50 Ni 40 P 10 Alloy
FUSAMURA et al. METALLIC FUME PARTICLES FROM MOLTEN COPPER-BASE ALLOYS
Perfect Process for the Production of Chromium Alloys Low in Nitrogen
GB1299042A (en) Alloy
GB1322711A (en) Alloying steels
Tomovic et al. Processing of Scrap to Obtain High-Quality Aluminum Alloys
MAGNIER The casting of titanium and its alloys by the lost-model method
KRALL HORIZONTAL-STRANGGIESSANLAGEN...(HORIZONTAL CONTINUOUS CASTING PLANTS FOR EXTRUSION BILLETS OF COPPER AND COPPER ALLOYS)

Legal Events

Date Code Title Description
ST Notification of lapse