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Draw a neat TTT and CCT diagram of 0.8% Carbon steel and label all important points and phases
written 7.8 years ago by gravatar for teamques10 teamques10 ★ 65k modified 2.3 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 7.8 years ago by gravatar for teamques10 teamques10 ★ 65k

T (Time) T(Temperature) T(Transformation) diagram is a plot of temperature versus the logarithm of time for a steel alloy of definite composition. It is used to determine when transformations begin and end for an isothermal (constant temperature) heat treatment of a previously austenitized alloy. When austenite is cooled slowly to …

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