Effect of nodule count and austempering heat treatment on segregation behavior of alloying elements in ductile cast iron

Effect of Alloying Elements on the Microstructure and Mechanical Properties of Austempered Ductile Iron Alloys

Effect of Alloying Elements on the Microstructure and Mechanical Properties of Austempered Ductile Iron Alloys

Structural and Mechanical Characterization of Austempered Cu - Sn Ductile Iron Alloys

The effect of heat treatment and alloying elements of copper and tin on the microstructure and mechanical properties of austempered ductile cast iron alloys is investigated. The austenitizing temperature of 890°C, the isothermal transformation (austempering) temperatures of 285, 335 and 375°C, and austempering times of 15, 30, 75 and 150 minutes are studied. The alloying elements of copper and ...

effect of austempering heat treatment on strength properties and hardness of aluminum grey cast iron

in the present work, the effect of aluminum content, austenitizing temperature and austempering time and temperature on the mechanical properties and hardness of fe-c-al grey cast iron was investigated. for this purpose, three alloys containing 1, 2 and 4 weight percent of aluminum were provided. the tensile samples were austenitized at 850?c and 900?c for 120 min, followed by austempering proc...

Undercooling and nodule count in thin walled ductile iron castings