NIOBIUM-BASE ALLOYS

Patent · Wed Jun 07 04:00:00 EDT 1961

OSTI ID:4048171

Preparation and properties of niobium alloys which exhibit unusual strength and oxidation resistance under extreme high-temperature service conditions are discussed. The niobium-molybdenum alloys contain varying amounts of one or more of the elements of the group comprising iron, chromium, cobalt, nickel, tungsten, and zirconium plus the normal impurities. The alloys contain at least 55% by weight of niobium, 1 to 20% molybdenum, 1 to 30% of the above mentioned elements, 0 to 5% of beryllium, manganese, silicon, thorium, or vanadium, and 0 to 2% boron, carbon, calcium or cerium plus the normal impurities. (N.W.R.)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-15-021194
• OSTI ID: 4048171
• Report Number(s): GB 869937
• Country of Publication: United Kingdom
• Language: English

Related Subjects

BERYLLIUM ALLOYS
BORIDES
CALCIUM ALLOYS
CARBIDES
CERIUM ALLOYS
CHROMIUM ALLOYS
COBALT ALLOYS
HIGH TEMPERATURE
IMPURITIES
IRON ALLOYS
MANGANESE ALLOYS
MECHANICAL PROPERTIES
METALS, CERAMICS, AND OTHER MATERIALS
MOLYBDENUM ALLOYS
NICKEL ALLOYS
NIOBIUM ALLOYS
OXIDATION
PREPARATION
QUANTITY RATIO
SILICIDES
STABILITY
TENSILE PROPERTIES
THORIUM ALLOYS
TUNGSTEN ALLOYS
VANADIUM ALLOYS
WEIGHT
ZIRCONIUM ALLOYS