controlling-of-pearlite-volume-fraction-by-air-cooling-from-intercritical-austenitizing-temperatures-in-ggg70-ductile-cast-iron==>>controlling-of-pearlite-volume-fraction-by-air-cooling-from-intercritical-austenitizing-temperatures-in-ggg70-ductile-cast-ironhttps://indexive.com/uploads/papers/pap_indexive15946408212147483647.pdf