Toyota Jidosha Kabushiki Kaisha

Aisin Takaoka Co., Ltd.

Takeyuki Sakuma

Zhong-zhi Zhang

Yoshikazu Genma

Go Kuramoto

Yoshihiro Hibino

Ferritic spheroidal graphite cast iron includes: 3.1 to 3.5 percent by mass of carbon; 4.1 to 4.5 percent by mass of silicon; 0.8 percent by mass or below of manganese; 0.1 to 0.6 percent by mass of molybdenum; 0.1 to 1.0 percent by mass of chromium; 0.03 to 0.1 percent by mass of phosphorus; 0.03 percent by mass or below of sulfur; 0.02 to 0.15 percent by mass of magnesium; and iron.

Growing community of inventors

Okazaki, Japan

Takeyuki Sakuma