Engineering Materials and Metallurgy: Unit V: Mechanical Properties And Testing

Mechanical Properties and Testing

Engineering Materials and Metallurgy

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Familiarize the various mechanical properties of materials.

Mechanical Properties and Testing

Learning Objectives

While reading and after studying this chapter, you will be able to:

● Familiarize the various mechanical properties of materials.

● Understand how plastic deformations in metals occur by slip and twinning.

● Calculate the resolved shear stress in a plane inclined at a known angle to the axis of direct stress.

● Have a basic knowledge on various modes of fracture such as ductile, brit- tle, creep, and fatigue failure modes.

● Distinguish between ductile and brittle fracture modes; and between fatigue and creep fracture modes.

● Describe various mechanical testing of materials-tensile, compression, shear, hardness, impact, fatigue, and creep tests in order to measure/compute var- ious mechanical properties.

Engineering Materials and Metallurgy: Unit V: Mechanical Properties And Testing : Tag: : Engineering Materials and Metallurgy - Mechanical Properties and Testing

Home | Department: Mech Department | Subject: Engineering Materials and Metallurgy |
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Engineering Materials and Metallurgy: Unit V: Mechanical Properties And Testing


Mechanical Properties and Testing - Engineering Materials and Metallurgy

Mechanical Properties of Engineering Materials

Deformation of Metals - Definition, Characteristics, Classification

Mechanism of Plastic Deformation (modes of plastic deformation) - Slip, Twinning Modes

Fracture and its Prevention - Definition, Meaning, Cause, Types of Fracture | Engineering Materials

Brittle Fracture - Definition, Meaning, Mechanism, Observations, Griffith Crack Theory

Ductile Fracture - Definition, Meaning, Mechanism, Prevention

Fatigue Fracture - Definition, Meaning, Mechanism, Stress Cycles, SN Diagram, Factors Affecting, Prevention

Creep Fracture - Definition, Meaning, Mechanism, Creep Curve, Factors Affecting, Prevention

Mechanical Tests of Metals - Classification

Tensile Test - Procedure, Stress-Strain Curve, Formula, Calculation, Results, Significance, Solved Example Problems | Mechanical Test of Metal

Compression Test - Procedure | Mechanical Test of Metal

Shear Tests - Procedure, Formula | Mechanical Test of Metal

Hardness Tests - Definition, Types, Common Principle | Mechanical Test of Metal

Brinell Hardness Test - Arrangement, Procedure, Formula, Calculation, Results, Advantages, Limitations | Mechanical Test of Metal

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Engineering Materials and Metallurgy

Engineering Materials and Metallurgy

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