1. Nodular iron hypoid gears;Lottridge,1982
2. Cast iron materials for highly stressed automobile components such as gears;Hornung;VDI-Zeitschrift,1981
3. Development of bainitic nodular iron for the construction of speed gears for the car industry;Corso,1983
4. Austempered ductile iron;Lincoln,1984
5. Ironfoundries facing tough questions on adi;Heat Treating,1985