The elastic modulus and hardness of MgO are determined to be 306 GPa and 9.2 GPa, respectively,
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The elastic modulus and hardness of MgO are determined to be 306 GPa and 9.2 GPa, respectively, using nanoindentation testing with a diamond tip. The Poisson’s ratio of the MgO is 0.17. The maximum load is 150 mN at this particular indentation depth. Determine the contact stiffness S. Take β = 1.
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S 10000150 40000 1 3000...View the full answer
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Related Book For 
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
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