Essentials of Materials Science and Engineering, SI Edition
Essentials of Materials Science and Engineering, SI Edition
4th Edition
ISBN: 9781337672078
Author: ASKELAND, Donald R., WRIGHT, Wendelin J.
Publisher: Cengage Learning
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Chapter 6, Problem 6.61P
Interpretation Introduction

Interpretation:

The hardness of the metallic glass at given indentation depth while, performing nanoindentation testing should be calculated.

Concept Introduction:

The hardness of the glass can be calculated by taking the ratio of the maximum load over the contact area of the tip.

To find the area of contact:

  Ac=πS24β2Er2

Where

S= Unloading Stiffness

  β= Berkovich Indenter Constant

Er= Reduced Modulus of Elasticity

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Chapter 6 Solutions

Essentials of Materials Science and Engineering, SI Edition

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