Materials and Processes. Mechanical Properties Ductility Toughness Strength Stiffness

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Text of Materials and Processes. Mechanical Properties Ductility Toughness Strength Stiffness

Materials and Processes

Materials and ProcessesMechanical PropertiesDuctilityToughnessStrengthStiffness

Material PropertiesHardnessBrinellRocwellVickers

Rotating Bending Test

Mechanical PropertiesEndurance limit - Fatigue strength

Endurance Limit Fatigue Strength

MachinabilityAn index that refers to the ease with which a metal can be machined to an acceptable surface finish. Good machinability require little power to cut, can be cut quickly, easily obtain a good finish, and do not wear the tooling much; such materials are said to be free machining.Machinability Index

Polycrystalline Metals and Grains

Work Hardening

Recrystallization

Process Heat Treatment

Heat Treatment for Strength

Induction Hardening

Carburizing