NON-METALLIC DISPERSIONS IN COBALT AND ITS ALLOYS. PART II. SINTERED HIGH- TEMPERATURE CHROMIUM-COBALT ALLOYS

Journal Article · Wed Jun 01 04:00:00 EDT 1960 · Cobalt (Belgium)

OSTI ID:4184018

Palme, R

The effects of non-metallic dispersions on the mechanical properties of cobalt and cobalt alloy sintered specimens were investigated. It is possible to produce sintered . alloys of high carbide content having almost theoretical density. A small increase in sintering temperature and time from the level where highest room-temperature strength is achieved results in an improved creep resistance. Additions of NBC and TIN as well as Fe and Ni innprove the creep strength of 30: 70 chromium--cobalt alloys. The carbon content greatly affects the creep behavior. (B.O.G.)

• Research Organization: Battelle-Institut, Frankfurt am Main
• NSA Number: NSA-14-015962
• OSTI ID: 4184018
• Journal Information: Cobalt (Belgium), Journal Name: Cobalt (Belgium) Vol. Vol: No. 7; ISSN COBAA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

BARIUM
CALCIUM
CARBIDES
CARBON
CHROMIUM ALLOYS
COBALT
COBALT ALLOYS
CREEP
DENSITY
DISPERSIONS
EFFICIENCY
HIGH TEMPERATURE
IRON
MECHANICAL PROPERTIES
METALS, CERAMICS, AND OTHER MATERIALS
NICKEL
QUANTITATIVE ANALYSIS
SINTERING
STABILITY
STRONTIUM
TABLES
TEMPERATURE
TENSILE PROPERTIES
TIN
TRACER TECHNIQUES