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What is hardenability? Explain Jomny End Quench test to measure hardenability?
written 8.7 years ago by gravatar for teamques10 teamques10 ★ 69k modified 3.2 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Mumbai University > Mechanical Engineering > Sem 4 > Material Technology

Marks: 10M

Year: May 2014
material technology
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written 8.7 years ago by gravatar for teamques10 teamques10 ★ 69k

The hardenability of steel is defined as that property which determines the depth and distribution of hardness induced by quenching from the austenitic condition. The dependence of hardness upon quenching rate can be understood from the time-temperature-transformation characteristics of steel, and, for particular steel, can be estimated from the T-T-T …

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