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Excellent combinations of hardness, strength, and toughness are obtained from tempered martensite. An employee in a heat...

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Mechanical Engineering

Excellent combinations of hardness, strength, and toughness areobtained from
tempered martensite. An employee in a heat treatment facilityaustenitized an eutectoid
steel at 9500C for 45 min and finally allowed the steel to slowlycooled in furnace. Do
you think the required tempered martensite structure was produced?If not, support
your answer with a detail heat treatment that can be employed forthe steel.

Answer & Explanation Solved by verified expert
3.8 Ratings (749 Votes)
Have explained properly I hope will be helpful to youThank youTempered martensite is formed by the heat treatment ofmartensite To obtain martensite we need to provide heat treatmentto austenitizing eutectoid steel at a temperature of more than 725degree centigrade atq 950degree centigrade Then followed bysudden quenching having colling rate of more than    See Answer
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