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CONTRIBUTION TO THE TECHNOLOGY OF SINTERED STAINLESS STEELS (in German)

Journal Article · · Z. Metallk.
OSTI ID:4828411
While the powder-metallurgical production of stainless steel parts, mainly used because of their porosity, occurs at sintering temperatures of 1150 deg C in protective atmospheres, the production of high-tensile sintered stainless steel demands sintering temperatures of about 1200 to 1300 deg C. The shrinkage caused by these temperatures makes, in the case of precision parts, the construction of pre-pressing and sizing tools with admeasurement necessary. For the sintersng of high-tensile stainless steels, vacuum furnaces in the form of pusher-type furnaces with hydrogen or ammonia cracked gas can be used. (auth)
Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-16-021078
OSTI ID:
4828411
Journal Information:
Z. Metallk., Journal Name: Z. Metallk. Vol. Vol: 53
Country of Publication:
Country unknown/Code not available
Language:
German

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Related Subjects

AMMONIA
DECOMPOSITION
DEFORMATION
EFFICIENCY
FABRICATION
FURNACES
GASES
HIGH TEMPERATURE
HYDROGEN
INERT GASES
MEASURED VALUES
METALS, CERAMICS, AND OTHER MATERIALS
POROSITY
POWDER METALLURGY
PRODUCTION
PYROLYSIS
SHRINKAGE
SINTERED MATERIALS
STAINLESS STEELS
TENSILE PROPERTIES
TOOLS
USES
VACUUM
VOLUME