Identify the FINAL microstructure produced after all the heat treatment steps below:1: Quench from 800°C to 675°C and hold for 102 seconds2: Quench to 450 °C and hold for 10 seconds3: Quench to 260 °C and hold for 103 secondsNOTE: You only need to identify the structure AFTER ALL steps are completed Use the following TTT Diagram for the following questions:800A1400-Eutectoid temperature70012006001000500800400600300Mistart)20050%400M+AM(50%)M(90%)10020010-11010210310105Time (s)Temperature ("C)Termperature (°F)

Answered: Use the following TTT Diagram for the…

Engineering

Mechanical Engineering

Use the following TTT Diagram for the following questions: 800 A 1400 -Eutectoid temperature 700 A 1200 600 P.

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

Identify the FINAL microstructure produced after all the heat treatment steps below:
1: Quench from 800°C to 675°C and hold for 102 seconds
2: Quench to 450 °C and hold for 10 seconds
3: Quench to 260 °C and hold for 103 seconds
NOTE: You only need to identify the structure AFTER ALL steps are completed

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