FUNDAMENTALS OF MATERIALS SCIENCE AND E
FUNDAMENTALS OF MATERIALS SCIENCE AND E
5th Edition
ISBN: 9781119571803
Author: Callister
Publisher: WILEY
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Chapter 6.8, Problem 1QP
To determine

To explain:

The difference between self-diffusion and inter diffusion.

Expert Solution & Answer
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Answer to Problem 1QP

The difference between self-diffusion and inter diffusion are explained below.

Explanation of Solution

Diffusion:

When atoms in substances moves from higher concentration to lower concentration area, until balance is achieved.

S.no Self-diffusion Inter diffusion
1. At the point when all atoms that interchanges locations are of similar type. The metals in the diffusion together inter diffuse to each other.
2. Diffusion occurs within same pure metal. Diffusion occurs between two different metals.

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