作者: L. E. Popov , N. A. Koneva
DOI: 10.1007/978-3-642-80840-1_16
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摘要: Relative contributions of different strengthening mechanisms to the work-hardening ordered alloys with Ll2 structure and f.c.c. materials deformed through movement ordinary dislocations are considered. The theoretical evaluations parameters compared experimental data. It is concluded that more rapid strain-hardening as no long-range order in case significant dislocation dissociation connected joint action several mechanisms: non-conservative jog dragging, antiphase boundary “tubes” production interaction dislocations.