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Investment casting of vacuum alloys

Publisher
Elsevier Science
Year
1956
Tongue
English
Weight
207 KB
Volume
6
Category
Article
ISSN
0042-207X

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Bioactivation of a cobalt alloy by coati
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The present work deals with the problems of vacuum metallurgy and the method of exact casting of refined copper. Copper refining comprises deoxidation and removal of hydrogen, oxygen as well as some volatile components. The non-solubility of nitrogen in molten metal is also considered. The refining