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A method for improving the mechanical properties of the metals molybdenum, tungsten, thorium, vanadium, niobium, tantalum, hafnium, chromium and uranium or their alloys, by means of oxygen and / or nitrogen are contaminated
A method for improving the mechanical properties of the metals molybdenum, tungsten, thorium, vanadium, niobium, tantalum, hafnium, chromium and uranium or their alloys, by means of oxygen and / or nitrogen are contaminated