Hardness testing
4 practice questionsEngineering MaterialsStep-by-step solutions
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1
Hardness tests such as Brinell, Rockwell, and Vickers measure a material's resistance to:
A.Indentation
B.Corrosion
C.Heat
D.Electrical current
2
Hardness of a material is a measure of its resistance to:
A.Electrical current
B.Localized plastic deformation (e.g., indentation)
C.Heat flow
D.Corrosion
3
Which test measures hardness using a diamond pyramid indenter?
A.Vickers hardness test
B.Charpy impact test
C.Tensile test
D.Fatigue test
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