Deformation and fracture mechanics of engineering materials
Updated to reflect recent developments in our understanding of deformation and fracture processes in structural materials. This completely revised reference includes new sections on isostress analysis, modulus of rupture, creep fracture micromechanicsms, and many more.
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PEIERLS. STRESS. From Fig. 2.3 it is clear that the insertion of the extra half
plane of atoms has perturbed the lattice and caused atoms to be pushed aside
laterally, particularly in the upper half of the crystal. For example, atoms along
Wide Narrow FIGURE 2.5 Characteristic width of an edge dislocation which
affects the Peierls- Nabarro stress.7 (Reproduced by courtesy of the Council of
the Institution of Mechanical Engineers from The Properties of Materials at High
TABLE 2.3 Relationship Between Dislocation Width and Yield Strength
Temperature Sensitivity Yield Strength Material Crystal Type Dislocation Width
Peierls Stress Temperature Sensitivity at low and moderate temperatures.
However, the ...
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This is one of the best textbooks on physical metallurgy. My preference is for Dieter's book, but that is because it was the textbook for my physical metallurgy course in graduate school. Hertzberg's book is more modern. Read full review
Effects on Tensile Behavior
SLIP IN CRYSTALLINE SOLIDS
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