FR2504154B1 - PROCESS FOR REFINING THE PRIMARY SILICON OF HYPEREUTECTIC ALUMINUM-SILICON - Google Patents

PROCESS FOR REFINING THE PRIMARY SILICON OF HYPEREUTECTIC ALUMINUM-SILICON

Info

Publication number
FR2504154B1
FR2504154B1 FR8107856A FR8107856A FR2504154B1 FR 2504154 B1 FR2504154 B1 FR 2504154B1 FR 8107856 A FR8107856 A FR 8107856A FR 8107856 A FR8107856 A FR 8107856A FR 2504154 B1 FR2504154 B1 FR 2504154B1
Authority
FR
France
Prior art keywords
silicon
refining
hypereutectic aluminum
primary
primary silicon
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
FR8107856A
Other languages
French (fr)
Other versions
FR2504154A1 (en
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
Societe de Vente de lAluminium 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, Societe de Vente de lAluminium Pechiney SA filed Critical Aluminium Pechiney SA
Priority to FR8107856A priority Critical patent/FR2504154B1/en
Priority to DK164482A priority patent/DK164482A/en
Priority to JP57061663A priority patent/JPS57177943A/en
Priority to DE8282420053T priority patent/DE3264528D1/en
Priority to CA000400963A priority patent/CA1179507A/en
Priority to EP19820420053 priority patent/EP0069680B1/en
Priority to IE86182A priority patent/IE52548B1/en
Publication of FR2504154A1 publication Critical patent/FR2504154A1/en
Application granted granted Critical
Publication of FR2504154B1 publication Critical patent/FR2504154B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C22C21/04—Modified aluminium-silicon alloys
FR8107856A 1981-04-14 1981-04-15 PROCESS FOR REFINING THE PRIMARY SILICON OF HYPEREUTECTIC ALUMINUM-SILICON Expired FR2504154B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8107856A FR2504154B1 (en) 1981-04-15 1981-04-15 PROCESS FOR REFINING THE PRIMARY SILICON OF HYPEREUTECTIC ALUMINUM-SILICON
DK164482A DK164482A (en) 1981-04-15 1982-04-13 PROCEDURE FOR REFINING PRIMARY SILICONE IN HYPEREREUTIC ALUMINUM SILICUM ALLOYS
JP57061663A JPS57177943A (en) 1981-04-15 1982-04-13 Primary silicon purification of pereutectic aluminum-silicon
DE8282420053T DE3264528D1 (en) 1981-04-15 1982-04-14 Process for grain-refining primary silicon of hypereutectic aluminium-silicon alloys
CA000400963A CA1179507A (en) 1981-04-14 1982-04-14 Process for refining primary silicum of hypereutectic aluminium-silicium compounds
EP19820420053 EP0069680B1 (en) 1981-04-15 1982-04-14 Process for grain-refining primary silicon of hypereutectic aluminium-silicon alloys
IE86182A IE52548B1 (en) 1981-04-15 1982-04-14 Method of refining the primary silicon in hypereutectic aluminium-silicon alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8107856A FR2504154B1 (en) 1981-04-15 1981-04-15 PROCESS FOR REFINING THE PRIMARY SILICON OF HYPEREUTECTIC ALUMINUM-SILICON

Publications (2)

Publication Number Publication Date
FR2504154A1 FR2504154A1 (en) 1982-10-22
FR2504154B1 true FR2504154B1 (en) 1985-09-06

Family

ID=9257585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8107856A Expired FR2504154B1 (en) 1981-04-14 1981-04-15 PROCESS FOR REFINING THE PRIMARY SILICON OF HYPEREUTECTIC ALUMINUM-SILICON

Country Status (7)

Country Link
EP (1) EP0069680B1 (en)
JP (1) JPS57177943A (en)
CA (1) CA1179507A (en)
DE (1) DE3264528D1 (en)
DK (1) DK164482A (en)
FR (1) FR2504154B1 (en)
IE (1) IE52548B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2538850C2 (en) * 2013-03-07 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рыбинский государственный авиационный технический университет имени П.А. Соловьева" Modification method of aluminium and aluminium-silicone alloys (silumins) by carbon

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH684800A5 (en) * 1991-10-23 1994-12-30 Rheinfelden Aluminium Gmbh A method for grain refining of aluminum cast alloys, in particular aluminum-silicon casting alloys.
GB9409446D0 (en) * 1994-05-12 1994-06-29 Anglo Blackwells Limited A method for manufacturing a phosphorus containing composition
JP5655953B2 (en) * 2011-10-11 2015-01-21 日本軽金属株式会社 Al-Fe-Si-based compound and method for producing aluminum alloy in which primary crystal Si is refined
CN104805343A (en) * 2015-05-12 2015-07-29 苏州列治埃盟新材料技术转移有限公司 Intermediate alloy material and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1139009A (en) * 1955-10-06 1957-06-24 Aluminiumwerke Nuernberg Gmbh Grain refining process applicable to hypereutectic aluminum-silicon alloys
DE1139656B (en) * 1955-10-08 1962-11-15 Metallgesellschaft Ag Process for grain refinement of primary silicon in hypereutectic aluminum-silicon alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2538850C2 (en) * 2013-03-07 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рыбинский государственный авиационный технический университет имени П.А. Соловьева" Modification method of aluminium and aluminium-silicone alloys (silumins) by carbon

Also Published As

Publication number Publication date
JPS6155576B2 (en) 1986-11-28
EP0069680A1 (en) 1983-01-12
JPS57177943A (en) 1982-11-01
IE820861L (en) 1982-10-15
FR2504154A1 (en) 1982-10-22
IE52548B1 (en) 1987-12-09
DK164482A (en) 1982-10-16
DE3264528D1 (en) 1985-08-08
CA1179507A (en) 1984-12-18
EP0069680B1 (en) 1985-07-03

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse