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HOT-HARDNESS OF DISPERSION-HARDENED MOLYBDENUM-TITANIUM AND MOLYBDENUM- ZIRCONIUM ALLOYS

Journal Article · · J. Inst. Metals
OSTI ID:4696168

Investigations were made on the hardness of similar dispersion-hardened Mo - Ti and Mo - Zr alloys between room temperature and 840 un. Concent 85% C, and the values obtained were compared with those for the corresponding solid- solution alloys. There was a rapid fall in hardness values between room temperature and st run. Concent 150 un. Concent 85% C, but beyond 150 un. Concent 85% C up to the maximum investigated (840 un. Concent 85% C) the relation between hothardness and temperature was almost linear. The results suggest that dilute Mo alloys, fabricated in the condition of solid solutions, may subsequentiy be usefully hardened by a nitriding heat-treatment. (P.C.H.)

Research Organization:
Oxford Univ.
NSA Number:
NSA-17-020480
OSTI ID:
4696168
Journal Information:
J. Inst. Metals, Journal Name: J. Inst. Metals Vol. Vol: 91
Country of Publication:
Country unknown/Code not available
Language:
English

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