GB1463933A - Alloying constituents for aluminium - Google Patents

Alloying constituents for aluminium

Info

Publication number
GB1463933A
GB1463933A GB833575A GB833575A GB1463933A GB 1463933 A GB1463933 A GB 1463933A GB 833575 A GB833575 A GB 833575A GB 833575 A GB833575 A GB 833575A GB 1463933 A GB1463933 A GB 1463933A
Authority
GB
United Kingdom
Prior art keywords
necessary
aluminium
alloying
binder
halide
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
GB833575A
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock Corp
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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Priority to GB833575A priority Critical patent/GB1463933A/en
Publication of GB1463933A publication Critical patent/GB1463933A/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • 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

Abstract

1463933 Alloying additions DIAMOND SHAMROCK CORP 27 Feb 1975 8335/75 Heading C2D In a method of adding alloy constituents to aluminium alloys, 97À5-99À9% of at least one particulate alloying element from maganese, chromium or iron, with a particle size of less than 0À25 mm, is blended with 2À5-0À1% of a non hygroscopic salt fusing agent and, if necessary, a small amount of binder and compacted into pellets “-¥ in diameter. The salt fluxing agent is preferably a non hygroscope metal halide, metal silico halide or complex mixture of these salts i.e. KBF 4 and K 5 Ma 3 Ba 2 (SiF 6 ) 6 , and the binder is sodium silicate. The density of the compact is greater than that of aluminium and the alloying addition may be either added directly to the molten alloy or melted down with the initial charge i.e. cold charging. Since the compacts are non hygroscopic, no particular precautions are necessary during storage nor is special protective packaging necessary.
GB833575A 1975-02-27 1975-02-27 Alloying constituents for aluminium Expired GB1463933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB833575A GB1463933A (en) 1975-02-27 1975-02-27 Alloying constituents for aluminium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB833575A GB1463933A (en) 1975-02-27 1975-02-27 Alloying constituents for aluminium

Publications (1)

Publication Number Publication Date
GB1463933A true GB1463933A (en) 1977-02-09

Family

ID=9850571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB833575A Expired GB1463933A (en) 1975-02-27 1975-02-27 Alloying constituents for aluminium

Country Status (1)

Country Link
GB (1) GB1463933A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564393A (en) * 1981-12-23 1986-01-14 Shieldalloy Corporation Introducing one or more metals into a melt comprising aluminum
FR2814757A1 (en) * 2000-10-02 2002-04-05 Invensil DEVELOPMENT OF ALUMINUM-SILICON ALLOYS
CN105039754A (en) * 2015-08-28 2015-11-11 重庆润际远东新材料科技有限公司 Fine powder chromium preparation for producing aluminium alloy and preparation method for fine powder chromium preparation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564393A (en) * 1981-12-23 1986-01-14 Shieldalloy Corporation Introducing one or more metals into a melt comprising aluminum
FR2814757A1 (en) * 2000-10-02 2002-04-05 Invensil DEVELOPMENT OF ALUMINUM-SILICON ALLOYS
WO2002029126A1 (en) * 2000-10-02 2002-04-11 Invensil Preparing aluminium-silicon alloys
US6916356B2 (en) 2000-10-02 2005-07-12 Invensil Method for preparing aluminum-silicon alloys
CN105039754A (en) * 2015-08-28 2015-11-11 重庆润际远东新材料科技有限公司 Fine powder chromium preparation for producing aluminium alloy and preparation method for fine powder chromium preparation

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee