Explanation Consider 1 in 2 as observed at a magnification of 400 . At a magnification of 100 , the 1 in 2 region from the 400 magnification would appear as 1 in 2 ( 100 400 ) 2 = 0.0625 in 2 And we would see 20 grains 0.0625 in 2 = 320 grains/in 2 Now, calculate the ASTM grain size number n by using the equation given below

Essentials Of Materials Science And Engineering

4th Edition

ISBN: 9781337385497

Author: WRIGHT, Wendelin J.

Publisher: Cengage,

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Question

Chapter 4, Problem 4.57P

Interpretation Introduction

Interpretation:

The ASTM grain size number should be determined.

Concept Introduction:

The ASTM grain size number n is calculated by using the equation:

N=2n−1

Here, N is the grains per square inch.

Expert Solution & Answer

Chapter 4 Solutions

Essentials Of Materials Science And Engineering

Ch. 4 - Prob. 4.1P Ch. 4 - Prob. 4.2P Ch. 4 - Prob. 4.3P Ch. 4 - Prob. 4.4P Ch. 4 - Prob. 4.5P Ch. 4 - Prob. 4.6P Ch. 4 - Prob. 4.7P Ch. 4 - Prob. 4.8P Ch. 4 - Prob. 4.9P Ch. 4 - Prob. 4.10P

Ch. 4 - Prob. 4.11P Ch. 4 - Prob. 4.12P Ch. 4 - Prob. 4.13P Ch. 4 - Prob. 4.14P Ch. 4 - Prob. 4.15P Ch. 4 - Prob. 4.16P Ch. 4 - Prob. 4.17P Ch. 4 - Prob. 4.18P Ch. 4 - Prob. 4.19P Ch. 4 - Prob. 4.20P Ch. 4 - Prob. 4.21P Ch. 4 - Prob. 4.22P Ch. 4 - Prob. 4.23P Ch. 4 - Prob. 4.24P Ch. 4 - Prob. 4.25P Ch. 4 - Prob. 4.26P Ch. 4 - Prob. 4.27P Ch. 4 - Prob. 4.28P Ch. 4 - Prob. 4.29P Ch. 4 - Prob. 4.30P Ch. 4 - Prob. 4.31P Ch. 4 - Prob. 4.32P Ch. 4 - Prob. 4.33P Ch. 4 - Prob. 4.34P Ch. 4 - Prob. 4.35P Ch. 4 - Prob. 4.36P Ch. 4 - Prob. 4.37P Ch. 4 - Prob. 4.38P Ch. 4 - Prob. 4.39P Ch. 4 - Prob. 4.40P Ch. 4 - Prob. 4.41P Ch. 4 - Prob. 4.42P Ch. 4 - Prob. 4.43P Ch. 4 - Prob. 4.44P Ch. 4 - Prob. 4.45P Ch. 4 - Prob. 4.46P Ch. 4 - Prob. 4.47P Ch. 4 - Prob. 4.48P Ch. 4 - Prob. 4.49P Ch. 4 - Prob. 4.50P Ch. 4 - Prob. 4.51P Ch. 4 - Prob. 4.52P Ch. 4 - Prob. 4.53P Ch. 4 - Prob. 4.54P Ch. 4 - Prob. 4.55P Ch. 4 - Prob. 4.56P Ch. 4 - Prob. 4.57P Ch. 4 - Prob. 4.58P Ch. 4 - Prob. 4.59P Ch. 4 - Prob. 4.60P Ch. 4 - Prob. 4.61P Ch. 4 - Prob. 4.62P Ch. 4 - Prob. 4.63P Ch. 4 - Prob. 4.64P Ch. 4 - Prob. 4.65P Ch. 4 - Prob. 4.66P Ch. 4 - Prob. 4.67P Ch. 4 - Prob. 4.68P Ch. 4 - Prob. 4.69P Ch. 4 - Prob. 4.70P Ch. 4 - Prob. 4.71P Ch. 4 - Prob. 4.72P Ch. 4 - Prob. 4.73P Ch. 4 - Prob. 4.74P Ch. 4 - Prob. 4.75DP Ch. 4 - Prob. 4.76DP Ch. 4 - Prob. 4.77DP Ch. 4 - Prob. 4.78CP Ch. 4 - Prob. 4.79CP Ch. 4 - Prob. 4.80CP Ch. 4 - Prob. K4.1KP Ch. 4 - Prob. K4.2KP

The ASTM grain size number should be determined. Concept Introduction: The ASTM grain size number n is calculated by using the equation: N = 2 n − 1 Here, N is the grains per square inch.

Solution Summary: The author explains that the ASTM grain size number n is calculated by using the equation N=2n-1.

Interpretation:

The ASTM grain size number should be determined.

Concept Introduction:

The ASTM grain size number n is calculated by using the equation:

N=2n−1

Here, N is the grains per square inch.

Chapter 4 Solutions

The ASTM grain size number should be determined. Concept Introduction: The ASTM grain size number n is calculated by using the equation: N = 2 n − 1 Here, N is the grains per square inch.

Solution Summary: The author explains that the ASTM grain size number n is calculated by using the equation N=2n-1.

Interpretation: The ASTM grain size number should be determined. Concept Introduction: The ASTM grain size number n is calculated by using the equation: N=2n−1 Here, N is the grains per square inch.

Chapter 4 Solutions

Interpretation:

The ASTM grain size number should be determined.

Concept Introduction:

The ASTM grain size number n is calculated by using the equation:

N=2n−1

Here, N is the grains per square inch.