Warm compaction of steel powders
AssigneeHöganäs AB
InventorsAnders Bergkvist, Mikael Dahlberg
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Abstract
The invention concerns a composition for warm compaction comprising a composition comprising a water-atomised standard stainless steel powder including, in addition to iron and 10-30% by weight of chromium, optional alloying elements and inevitable impurities, 0.8%-2.0% by weight of a warm compaction lubricant.
Claims24
A composition for warm compaction of a water atomised stainless steel powder including iron and 10-30% by weight of chromium, optional alloying elements and inevitable impurities, and a lubricant, characterised in that the steel powder is a standard steel powder and that the lubricant is present in an amount of 0.8%-2.0% by weight.
Dependencies are inferred from the claim text.