A large plate is fabricated from a steel alloy that has a plane strain fracture toughness of
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A large plate is fabricated from a steel alloy that has a plane strain fracture toughness of 55MPα√m (50ksi√in) If, during service use, the plate is exposed to a tensile stress of 200MPa (29,000psi), determine the minimum length of a surface crack that will lead to fracture. Assume a value of 1.0 for Y.
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For this problem we are given values of KIc s200MPa and Y 10 ...View the full answer
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Related Book For 
Fundamentals of Materials Science and Engineering An Integrated Approach
ISBN: 978-1118061602
4th Edition
Authors: David G. Rethwisch
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