PHASE DIAGRAM AND CERTAIN PROPERTIES OF Nb-Mo-W ALLOYS

Journal Article · Wed Feb 28 23:00:00 EST 1962 · Izvest. Akad. Nauk S.S.S.R., Otdel. Tekh. Nauk Met. i Toplivo

OSTI ID:4813027

Savitskii, E M; Baron, V V; Ivanova, K N

A phase diagram was constructed for Nb-Mo-W alloy, and various properties were studied at various temperatures: the hardness at 20 and 1000 deg C, oxidation at 1200 deg C, and ductility at room temperature. An unlimited solubi1ity of the components was observed in both liquid and solid states. Solidus isotherms showed that with reduced W content the melting temperature is reduced from 3200 to 2400 deg C. Alloys with 70 to 90% Nb exhibited the lowest tendency to softening at 1000 deg C. (R.V.J.)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-16-022618
• OSTI ID: 4813027
• Journal Information: Izvest. Akad. Nauk S.S.S.R., Otdel. Tekh. Nauk Met. i Toplivo, Journal Name: Izvest. Akad. Nauk S.S.S.R., Otdel. Tekh. Nauk Met. i Toplivo Vol. Vol: No. 2
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

DUCTILITY
HARDNESS
HIGH TEMPERATURE
MELTING POINTS
METALS, CERAMICS, AND OTHER MATERIALS
MOLYBDENUM ALLOYS
NIOBIUM
NIOBIUM ALLOYS
OXIDATION
PHASE DIAGRAMS
SOLUBILITY
TEMPERATURE
TUNGSTEN
TUNGSTEN ALLOYS