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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When this occurs, the lattice contained within the circuit is considered perfect
When an edge dislocation is present in the lattice, the circuit does not close (Fig.
2.3). The vector needed to close the Burgers circuit (X'X) is called the Burgers
(a) (b) (c) FIGURE 2.9 Cross-slip of a screw dislocation XY from (a) plane A to (ft)
plane B to (c) plane A. Slip always occurs in direction of Burgers vector b. Since
many dislocations in a crystalline solid are curved like the one shown in Fig.
On the other hand, dislocation XY with a Burgers vector bl cuts dislocation AB,
producing a jog PP' that has a length equal to that of bl. The Burgers vector of PP'
, however, is b2 — the same as dislocation AB to which it belongs. Since b2 and
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LibraryThing ReviewUser Review - all4metals - LibraryThing
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
This is a great book, not only work as a text book, but also a sophisticate reference book.