4) Smaller grain size higher/lower structural disorder. 5) Smaller grain size harder/lower to move dislocations across grain boundaries due to more barriers for slip. 6) More barrier for slip higher/lower material strength.

4) Smaller grain size higher/lower structural disorder. 5) Smaller grain size harder/lower to move dislocations across grain boundaries due to more barriers for slip. 6) More barrier for slip higher/lower material strength.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Solidification of metals

The term solidification indicates the conversion of material from the state of liquid to the state of solid. The solid-state is more compact and rigid than liquid, and the solidification indicates the transformation of material from a random state to a more compact and crystalline form. The point at which dendrite formation in liquid starts taking place is referred to as the solidification point.

Question

Q2: -Circle the correct word in the following sentence(0
h ionic honding have a pa
Targe/
Targe
dar
Or Te atoms are
A low
anu P) materials
with a
4)
Smaller grain size higher/lower structural disorder.
5) Smaller grain size- harder/lower to move dislocations across grain boundaries due to
more barriers for slip.
6) More barrier for slip higher/lower material strength.

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