1. What is the influence of the keyway on the failure? Options: a. It acts as a stress concentration. b. It breaks atomic bonds, causing a weaker microstructure in the steel. c. It interrupts the stress distribution, lowering the overall stress in the shaft.
1. What is the influence of the keyway on the failure? Options: a. It acts as a stress concentration. b. It breaks atomic bonds, causing a weaker microstructure in the steel. c. It interrupts the stress distribution, lowering the overall stress in the shaft.
Precision Machining Technology (MindTap Course List)
2nd Edition
ISBN:9781285444543
Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Chapter2: Measurement, Materials, And Safety
Section2.7: Heat Treatment Of Metals
Problem 8RQ: After hardening, steel is very hard and brittle. What operation is usually performed to reduce...
Related questions
Question
1. What is the influence of the keyway on the failure?
Options:
a. It acts as a stress concentration.
b. It breaks atomic bonds, causing a weaker microstructure in the steel.
c. It interrupts the stress distribution, lowering the overall stress in the shaft.
2. Which property of this steel is significant to the failure analysis? The steel can
Options:
a. form carbides that strength it
b. be heat treated in order to improve its strength.
c. be strain-hardened.
3. Which feature of the tensile test specimen fracture surface gives the final clue in solving this case?
Options:
a. absence of striations
b. presence of dimples
c. absence of cleavage features
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Precision Machining Technology (MindTap Course Li…
Mechanical Engineering
ISBN:
9781285444543
Author:
Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:
Cengage Learning
Welding: Principles and Applications (MindTap Cou…
Mechanical Engineering
ISBN:
9781305494695
Author:
Larry Jeffus
Publisher:
Cengage Learning
Precision Machining Technology (MindTap Course Li…
Mechanical Engineering
ISBN:
9781285444543
Author:
Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:
Cengage Learning
Welding: Principles and Applications (MindTap Cou…
Mechanical Engineering
ISBN:
9781305494695
Author:
Larry Jeffus
Publisher:
Cengage Learning