A Study of Vacuum Melting to Increase the Toughness

Abstract

The toughness of maraging steels decreases with the increase of their strength. This paper focuses research on the factors influencing the toughness and ductility decreases of maraging steels as well as the effects of vacuum induction melting, vacuum arc remelting and electron beam refining techniques on eliminating impurities in maraging steels. Research… (More)

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