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Expired
Application number
GB30523/29A
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BERNDORFER METALLWARENFABRIK
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BERNDORFER METALLWARENFABRIK
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Publication of GB340632ApublicationCriticalpatent/GB340632A/en
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
C22C1/023—Alloys based on nickel
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Chemical & Material Sciences
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Engineering & Computer Science
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Materials Engineering
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Mechanical Engineering
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Metallurgy
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Organic Chemistry
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Manufacture And Refinement Of Metals
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Abstract
Nickel and nickel alloys are deoxidized by the addition to the molten metal or alloy of lithium, which may be added as an alloy for example of 85 per cent of magnesium and 15 per cent of lithium. The amount of lithium added may be 0,001-0,1 per cent, and the addition may be preceded by treatment of the molten metal or alloy with manganese or zinc, and may be followed by treatment with magnesium.
GB30523/29A1929-04-291929-10-08An improved process for the production of high grade nickel or nickel alloys
ExpiredGB340632A
(en)