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DE3248883A1 - METHOD FOR TREATING ALUMINUM MELTS - Google Patents

METHOD FOR TREATING ALUMINUM MELTS

Info

Publication number
DE3248883A1
DE3248883A1 DE823248883T DE3248883T DE3248883A1 DE 3248883 A1 DE3248883 A1 DE 3248883A1 DE 823248883 T DE823248883 T DE 823248883T DE 3248883 T DE3248883 T DE 3248883T DE 3248883 A1 DE3248883 A1 DE 3248883A1
Authority
DE
Germany
Prior art keywords
treating aluminum
aluminum melts
melts
treating
aluminum
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.)
Ceased
Application number
DE823248883T
Other languages
German (de)
Inventor
Ho Yu
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.)
Alcoa Corp
Original Assignee
Aluminum Company of America
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
Priority claimed from US06/289,836 external-priority patent/US4384888A/en
Priority claimed from US06/289,749 external-priority patent/US4390364A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Priority claimed from PCT/US1982/001048 external-priority patent/WO1983000508A1/en
Publication of DE3248883A1 publication Critical patent/DE3248883A1/en
Ceased legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
DE823248883T 1981-08-03 1982-08-02 METHOD FOR TREATING ALUMINUM MELTS Ceased DE3248883A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/289,836 US4384888A (en) 1981-08-03 1981-08-03 Treating molten aluminum
US06/289,749 US4390364A (en) 1981-08-03 1981-08-03 Removal of fine particles from molten metal
PCT/US1982/001048 WO1983000508A1 (en) 1981-08-03 1982-08-02 Treating molten aluminum

Publications (1)

Publication Number Publication Date
DE3248883A1 true DE3248883A1 (en) 1983-06-30

Family

ID=27374158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE823248883T Ceased DE3248883A1 (en) 1981-08-03 1982-08-02 METHOD FOR TREATING ALUMINUM MELTS

Country Status (1)

Country Link
DE (1) DE3248883A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2237733C2 (en) * 2000-11-09 2004-10-10 Фав Алюминиум АГ Apparatus and method for filtering of metal melts and introducing admixture of refiner into melts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2237733C2 (en) * 2000-11-09 2004-10-10 Фав Алюминиум АГ Apparatus and method for filtering of metal melts and introducing admixture of refiner into melts

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection