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 328
... indentation hardness ; yet it is rarely used for practical hardness measurements . Meyer proposed an empirical relation between the load and the size of the indentation . This relationship is usually called Meyer's law . where P ...
... indentation hardness ; yet it is rarely used for practical hardness measurements . Meyer proposed an empirical relation between the load and the size of the indentation . This relationship is usually called Meyer's law . where P ...
Page 332
... indentation ; ( b ) pincushion inde- ntation due to sinking in ; ( c ) barreled indentation due to ridging . 1,500 . With the Rockwell hardness test , described in Sec . 9-7 , or the Brinell hardness test , it is usually necessary to ...
... indentation ; ( b ) pincushion inde- ntation due to sinking in ; ( c ) barreled indentation due to ridging . 1,500 . With the Rockwell hardness test , described in Sec . 9-7 , or the Brinell hardness test , it is usually necessary to ...
Page 334
... indentation - hardness test has been found to be more useful.2 The development of the Knoop indenter by the National Bureau of Standards and the introduction of the Tukon tester for the controlled application of loads down to 25 g have ...
... indentation - hardness test has been found to be more useful.2 The development of the Knoop indenter by the National Bureau of Standards and the introduction of the Tukon tester for the controlled application of loads down to 25 g have ...
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