Materials Science And Engineering Properties
Materials Science And Engineering Properties
1st Edition
ISBN: 9781111988609
Author: Charles Gilmore
Publisher: Cengage Learning
Question
Book Icon
Chapter 3, Problem 13CQ
To determine

To fill:

The correct term in the given blank.

Introduction:

The property of polymers is defined by the arrangement of a chain structure. The property can be changed by changing the number of monomer or direction of monomers. No polymers are fully crystalline. The crystallinity of a polymer depends on the arrangement of monomers.

Blurred answer
Students have asked these similar questions
In an engineering application, the material is a strip of iron with a fixed crystallographic structure subject to a tensile load during operation. The part failed (yielded) during operation and needs to be replaced with a component with better properties. You are told that two other iron strips had failed at yield stresses of 110 and 120 MPa, with grain sizes of 30 microns and 25 microns respectively. The current strip has a grain size of 20 microns. The diameter of the rod is 1 mm and the load applied is 100 N. What is the yield stress of the new part C and would you recommend it for operation? Select one: Oa. 133.5 MPa, yes O b. OC. Od Oe. 120.5 MPa, no 129.5, yes 140.5, no 123.5 MPa, yes
Explain why the experimental strength of materials are lower than their theoretical strengths. BI4 Pagr