An impact test is used to determine: O a) Cracking rates. Ob) Crack size. Oc) Ductility. Od) Toughness. que (s) remaining 100 Font Size: What is tempering? O a) reheating a steel to above 723°C to allow carbon in the martensite to remove entrapped hydrogen. Ob) reheating a steel to above 723°C and slowly cooling allowing entrapped carbon in the martensite to form small carbides. Oc) reheating a steel to above 910°C and air cooling allowing entrapped carbon in the martensite to form small carbides. Od) reheating a steel to a temperature below 723°C and allowing entrapped carbon in the martensite to form small carbides. A

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
icon
Related questions
Question

PLS HELP ASAP ON BOTH

An impact test is used to determine:
O a) Cracking rates.
Ob) Crack size.
Oc) Ductility.
Od) Toughness.
que
Transcribed Image Text:An impact test is used to determine: O a) Cracking rates. Ob) Crack size. Oc) Ductility. Od) Toughness. que
(s) remaining
100
Font Size:
What is tempering?
O a) reheating a steel to above 723°C to allow carbon in the martensite to remove entrapped hydrogen.
Ob) reheating a steel to above 723°C and slowly cooling allowing entrapped carbon in the martensite to form small
carbides.
Oc) reheating a steel to above 910°C and air cooling allowing entrapped carbon in the martensite to form small
carbides.
Od) reheating a steel to a temperature below 723°C and allowing entrapped carbon in the martensite to form small
carbides.
A
Transcribed Image Text:(s) remaining 100 Font Size: What is tempering? O a) reheating a steel to above 723°C to allow carbon in the martensite to remove entrapped hydrogen. Ob) reheating a steel to above 723°C and slowly cooling allowing entrapped carbon in the martensite to form small carbides. Oc) reheating a steel to above 910°C and air cooling allowing entrapped carbon in the martensite to form small carbides. Od) reheating a steel to a temperature below 723°C and allowing entrapped carbon in the martensite to form small carbides. A
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:
9780190931919
Author:
NEWNAN
Publisher:
Oxford University Press
Principles of Economics (12th Edition)
Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON
Engineering Economy (17th Edition)
Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-…
Managerial Economics & Business Strategy (Mcgraw-…
Economics
ISBN:
9781259290619
Author:
Michael Baye, Jeff Prince
Publisher:
McGraw-Hill Education