Machine component made of ferrous sintered metal

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United States of America Patent

PATENT NO 9970086
SERIAL NO

14427157

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Abstract

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Raw material powder containing iron powder, copper powder, and tin powder is compressed to form a green compact. The green compact is sintered in a temperature range of from 750 to 900° C., to bond iron structures to each other with copper and tin.

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Patent Owner(s)

Patent OwnerAddress
NTN CORPORATIONOSAKA-SHI OSAKA 550-0003

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mouri, Toshihiko Aichi, JP 12 34
Nagata, Hiroharu Aichi, JP 5 9

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