Toyota Jidosha Kabushiki Kaisha

Takeshi Okujo

Tetsuya Suganuma

Yoshitaka Takahashi

Koji Kazuoka

Shuichi Fujita

An anti-wear sintered alloy comprising from 2.5 to 25.0% of Cr, from 0.10 to 3.0% of Mn, from 0.1 to 0.8% of P, from 1.0 to 5.0% of Cu, from 0.5 to 2.0% of Si, from 0 to 3% of Mo, 1.5 to 3.5% of C, one selected from the group consisting of from 0.5 to 3.0% of S and from 1.0 to 5.0% of Pb, and the balance being Fe with less than 2% of impurities, wherein S or Pb is distributed uniformly in the sintered alloy in form of sulfide or lead particle of less than 100 .mu.m and a manufacturing process thereof.

Growing community of inventors

Toyota, Japan

Takeshi Okujo