Effect of heat treatment and cryogenics on hardness of ductile cast iron microstructure (FCD­50)

The Effect of Heat Treatment Cycle on Microstructure and Mechanical Properties of Austempered Ductile Iron with Various Copper Contents.

The Effect of Heat Treatment Cycle on Microstructure and Mechanical Properties of Austempered Ductile Iron with Various Copper Contents.

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...

the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms

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