Mechanical MetallurgyThis bestselling metallurgy text examines the behaviour of materials under stress and their reaction to a variety of hostile environments. It covers the entire scope of mechanical metallurgy, from an understanding of the continuum description of stress and strain, through crystalline and defect mechanisms of flow and fracture, and on to a consideration of major mechanical property tests and the basic metalworking process. It has been updated throughout, and optimised for metric (SI) units . End-of-chapter study questions are included. |
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Page 548
... workpiece and the size and shape of the asperities . Thus , smooth dies are important in reducing the friction contribution from ploughing . The most serious result of inadequate lubrication is the transfer of workpiece material to the ...
... workpiece and the size and shape of the asperities . Thus , smooth dies are important in reducing the friction contribution from ploughing . The most serious result of inadequate lubrication is the transfer of workpiece material to the ...
Page 680
... workpiece is held in the machine and what the relative movements are between the workpiece and the tool . The ease and accuracy with which a surface can be machined depends on how well the surface can be matched to the movements of the ...
... workpiece is held in the machine and what the relative movements are between the workpiece and the tool . The ease and accuracy with which a surface can be machined depends on how well the surface can be matched to the movements of the ...
Page 705
... workpiece . The rate of removal of material is proportional to the amount of current passing between the tool and the workpiece and is independent of the hardness of the workpiece . ECM is a cold process which results in no thermal ...
... workpiece . The rate of removal of material is proportional to the amount of current passing between the tool and the workpiece and is independent of the hardness of the workpiece . ECM is a cold process which results in no thermal ...
Contents
Introduction | 3 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Metallurgical Fundamentals | 101 |
Copyright | |
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alloy aluminum angle annealed ASME ASTM atoms axis behavior billet brittle fracture Burgers vector cold-worked components compression constant crack creep cycles decrease determined diameter direction dislocation line ductile edge dislocation elastic elongation embrittlement energy engineering equation extrusion factor failure fatigue limit fibers Figure flow curve flow stress force forging friction given grain boundaries hot-working hydrostatic increase indentation lattice length load machining martensite material matrix maximum measured mechanical metallurgical Metals Park modulus necking notch occurs particles percent plane-strain plastic deformation plastic strain pressure produce properties ratio recrystallization reduction region residual stresses rolling screw dislocation shear stress sheet shown in Fig slip plane slip systems Society for Metals specimen steel strain hardening strain rate stress-strain curve structure surface temperature tensile strength tensile stress tensor thickness tool torsion Trans usually velocity workpiece yield strength yield stress York