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As strain becomes significant in the plastic region, the values of true strain and
engineering strain diverge. ... This property is called strain hardening and was
mentioned in Chapter 2 in our discussion of metallic crystal structures; it is a
TABLE 3.4 Typical Values of Strength Coefficient K and Strain Hardening
Exponent n for Selected Metals. Compiled from , , , and other sources. '
Values of K and n will vary according to composition, heat treatment, and work ...
The work material has a strength coefficient = 35,000 lb/in.2 and a strain
hardening exponent = 0.2. Determine (a) roll force, (b) roll torque, and (c) power
required to accomplish this operation. 21.8. Solve Problem 21.7 using a roll
radius = 10 ...
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I love this book for manufacturing. Kalpakjian is the standard, but the recent additions have been dumbed down. Groover does an excellent job of cover almost every manufacturing process and some of ... Read full review
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Material Properties Product Attributes and Related
THE NATURE OF MATERIALS
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