( a ) Explain the heat treatment methods of: ( i ) annealing, ( ii ) normalizing,...
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Question:
a Explain the heat treatment methods of:
i annealing,
ii normalizing,
iii quenching,
iv tempering, and
v austempering.
b Explain how tempering can be used to improve the strength of the quenched alloy.
c Explain the effect of annealing temperature and annealing time on grain size.
d Explain, using the diagram below, how to obtain bainite, pearlite, and martensite. Compare the hardness and tensile strength of these materials and discuss their suitable applications. Marks
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Cost Management Accounting and Control
ISBN: 978-0324559675
6th Edition
Authors: Don R. Hansen, Maryanne M. Mowen, Liming Guan
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