Essentials Of Materials Science And Engineering
Essentials Of Materials Science And Engineering
4th Edition
ISBN: 9781337670845
Author: ASKELAND
Publisher: Cengage
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Chapter 18, Problem 18.27P
Interpretation Introduction

Interpretation:

The cracking of steel nut over a period of time is to be explained.

Concept introduction:

  • Residual stresses are the stresses remained in metal even after the removal of stresses.
  • Residual stresses are a kind of defects observed in materialsthat causethe failure of a material.
  • Cracking of nut is a most observed phenomenon.
  • Cracks lead to stress cracking corrosion and failure of the component.

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