JPH0726122B

PURPOSE:To advantageously produce a high density sintered product by specifying the ratio of the Mn content to the S content in Fe-base powder. CONSTITUTION:The ratio of the Mn content to the S content (Mn/S) in Fe-base powder for powder metallurgy is regulated to >=20, preferably >=50. The Mn...

Full description

Saved in:
Bibliographic Details
Main Authors HISADA TAKEO, HAYASHI KYOHIDE, SUZUKI KYOSHI
Format Patent
LanguageEnglish
Published 22.03.1995
Edition6
Subjects
ALLOYS
CASTING
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
METALLURGY
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
WORKING METALLIC POWDER
Online AccessGet full text

Cover

More Information
Summary:PURPOSE:To advantageously produce a high density sintered product by specifying the ratio of the Mn content to the S content in Fe-base powder. CONSTITUTION:The ratio of the Mn content to the S content (Mn/S) in Fe-base powder for powder metallurgy is regulated to >=20, preferably >=50. The Mn content is generally <=about 0.4% and the S content is <=about 0.005%. The Fe-base powder is formed by atomization or other method and used as powder of <=about 500mum particle size. When the Fe-base powder is used, compacting density can be effectively increased.
Bibliography:Application Number: JP19860297273