MANUFACTURE OF IRON SERIES WEAR RESISTANT SINTERED ALLOY FOR CURRENT COLLECTING AND SLIDING

PURPOSE:To manufacture a sintered alloy for a pantagraph excellent in wear resistance and sliding properties by mixing specified amounts of Cr powder, metallic sulfide P and a stearic acid series lubricant into iron powder, compacting and sintering the mixed powder and thereafter impregnating Pb or...

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1. Verfasser: AZETSU TSUNEKI
Format: Patent
Sprache:eng
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