Determination of Oxygen in Rare Metals by the Method of Reductive Melting in the Inert Gas Flow

摘要

Current state of the problem of oxygen determination in rare metals by the method of reductive melting in the flow of inert gas-carrier is considered. The universe and easy methods for analysis of rare, high melting and rare-earth metals and their alloys are developed. The threshold oxygen concentrations are (1-3) centre dot 10~(-3) percent.