I. List the importance of the impact test and limitations.II. Which material (i.e., C1045-CF, Cast Iron, AL7075-T6) was more ductile? Explain the effect of carboncontent and finishing process on ductility.II. How did temperature affect the toughness of the specimens?IV. Based on these results, which material would be better to use for constructing an earthquake resistantstructure? Explain.V. The following picture shows Charpy fracture surfaces of a material with different initial temperatures, aftertesting. Which of these figures, i.e., (a) to (e), is related to the lowest temperature? Explain.(d)

Answered: ist the importance of the impact test…

Engineering

Mechanical Engineering

ist the importance of the impact test and limitations.

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter26: Welding Metallurgy

Section: Chapter Questions

Problem 23R: Which property, brittleness or ductility, will let a metal deform without breaking? Why?

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Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

I. List the importance of the impact test and limitations.
II. Which material (i.e., C1045-CF, Cast Iron, AL7075-T6) was more ductile? Explain the effect of carbon
content and finishing process on ductility.
II. How did temperature affect the toughness of the specimens?
IV. Based on these results, which material would be better to use for constructing an earthquake resistant
structure? Explain.
V. The following picture shows Charpy fracture surfaces of a material with different initial temperatures, after
testing. Which of these figures, i.e., (a) to (e), is related to the lowest temperature? Explain.
(d)

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