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
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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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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Publication date
Application filed by TH Goldschmidt AGfiledCriticalTH Goldschmidt AG
Publication of GB191504455ApublicationCriticalpatent/GB191504455A/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
C22C1/03—Making non-ferrous alloys by melting using master alloys
Abstract
4455. Goldschmidt, Akt.-Ges., T. March 20, 1914, [Convention date.] Alloys.-Copper is alloyed with manganese or an alloy thereof in the presence of phosphorus, and the resulting alloy is added to a brass, bronze, or nickel alloy bath. The preliminary alloy is prepared with the use of phosphorcopper, or copper in admixture with elementary phosphorus, and may contain from 0À5 to 25 per cent of phosphorus and from 30 to 50 per cent of manganese.
GB191504455D1914-03-201915-03-22Improvements in the Production of Manganese Alloys.
ExpiredGB191504455A
(en)