Q2: The kinetics of the transformation from austenite to pearlite obey the Avrami relation. Determine the total time needed for 80 percent of the austenite to transform to pearlite using the fraction transformed – time data given in the table below. Fraction Transformed Time 0.4 1.6 6.3 14.1

Q2: The kinetics of the transformation from austenite to pearlite obey the Avrami relation. Determine the total time needed for 80 percent of the austenite to transform to pearlite using the fraction transformed – time data given in the table below. Fraction Transformed Time 0.4 1.6 6.3 14.1

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

Q2: The kinetics of the transformation from austenite to pearlite obey the Avrami relation. Determine
the total time needed for 80 percent of the austenite to transform to pearlite using the fraction
transformed – time data given in the table below.
Fraction Transformed Time
0.4
6.3
14.1
1.6

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