GB603213A - Improvements in or relating to the degassing of metals or metal alloys - Google Patents

Improvements in or relating to the degassing of metals or metal alloys

Info

Publication number
GB603213A
GB603213A GB2456347A GB2456347A GB603213A GB 603213 A GB603213 A GB 603213A GB 2456347 A GB2456347 A GB 2456347A GB 2456347 A GB2456347 A GB 2456347A GB 603213 A GB603213 A GB 603213A
Authority
GB
United Kingdom
Prior art keywords
degassing
metals
relating
alloys
metal alloys
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
GB2456347A
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.)
Foundry Services Ltd
Original Assignee
Foundry Services Ltd
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 Foundry Services Ltd filed Critical Foundry Services Ltd
Priority to GB2456347A priority Critical patent/GB603213A/en
Publication of GB603213A publication Critical patent/GB603213A/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
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Abstract

Aluminium or aluminium alloys, copper or copper alloys, and nickel or nickel alloys are degassed by treating the molten metal or alloy with hexachlorethane, preferably pressed into the form of a tablet with or without other substances, other than borofluorides, having a grain refining effect. A perforated plunger of iron or other suitable material is used to plunge the hexachlorethane below the surface of the metal while permitting the passage of the gas liberated on decomposition.
GB2456347A 1945-07-24 1945-07-24 Improvements in or relating to the degassing of metals or metal alloys Expired GB603213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2456347A GB603213A (en) 1945-07-24 1945-07-24 Improvements in or relating to the degassing of metals or metal alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2456347A GB603213A (en) 1945-07-24 1945-07-24 Improvements in or relating to the degassing of metals or metal alloys

Publications (1)

Publication Number Publication Date
GB603213A true GB603213A (en) 1948-06-10

Family

ID=10213595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2456347A Expired GB603213A (en) 1945-07-24 1945-07-24 Improvements in or relating to the degassing of metals or metal alloys

Country Status (1)

Country Link
GB (1) GB603213A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078531A (en) * 1960-10-05 1963-02-26 American Metallurg Products Co Additives for molten metals
US3282680A (en) * 1963-10-01 1966-11-01 Olin Mathieson Process of degassing copper alloys
US3434825A (en) * 1966-06-03 1969-03-25 Olin Mathieson Process for purifying copper base alloys
US3490897A (en) * 1967-10-27 1970-01-20 Olin Mathieson Process for producing low oxygen,high conductivity copper
FR2448576A1 (en) * 1979-02-08 1980-09-05 Magyar Aluminium PROCESS FOR REDUCING THE CONTENT OF MOLTEN MASS CONTAMINANTS OF ALUMINUM AND ALUMINUM ALLOY
DE3610512A1 (en) * 1986-03-27 1987-10-01 Riedelbauch & Stoffregen Gmbh Process for optimising the reaction of hexachloroethane for the degassing of molten aluminium and of aluminium alloys and also the distribution of crystallisation nuclei in them

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078531A (en) * 1960-10-05 1963-02-26 American Metallurg Products Co Additives for molten metals
US3282680A (en) * 1963-10-01 1966-11-01 Olin Mathieson Process of degassing copper alloys
US3434825A (en) * 1966-06-03 1969-03-25 Olin Mathieson Process for purifying copper base alloys
US3490897A (en) * 1967-10-27 1970-01-20 Olin Mathieson Process for producing low oxygen,high conductivity copper
FR2448576A1 (en) * 1979-02-08 1980-09-05 Magyar Aluminium PROCESS FOR REDUCING THE CONTENT OF MOLTEN MASS CONTAMINANTS OF ALUMINUM AND ALUMINUM ALLOY
DE3610512A1 (en) * 1986-03-27 1987-10-01 Riedelbauch & Stoffregen Gmbh Process for optimising the reaction of hexachloroethane for the degassing of molten aluminium and of aluminium alloys and also the distribution of crystallisation nuclei in them

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