Answered: 2) Explain the reasons for shrinkage…

2) Explain the reasons for shrinkage that occurs during solidification of a cylindrical casting What do you make for compensation of shrinkage depending on the casting operation?

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter26: Welding Metallurgy

Section: Chapter Questions

Problem 27R: What are the three steps in precipitation hardening?

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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.

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2) Explain the reasons for shrinkage that occurs during solidification of a cylindrical
casting
What do you make for compensation of shrinkage depending on the
casting operation?

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