Effect of the evolution of microscopic pores and cracks on mechanical properties of metallic materials

被引：1
|
作者：
Betekhtin, V. I. [1 ]
Bakhtibaev, A. N. [2 ]
Kadomtsev, A. G. [1 ]
Amosova, O. V. [1 ]
Narykova, M. V. [2 ]
机构：
[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 196140, Russia
[2] Yassaviy Int Kazakh Turkish Univ, Turkestan, Kazakhstan
来源：
METAL SCIENCE AND HEAT TREATMENT | 2013年 / 55卷 / 1-2期
关键词：
metals; alloys; evolution of micropores and cracks; strength; endurance; nanostructured and amorphous metallic materials; MICROCRACKS; FRACTURE; CAVITIES; ALLOY; CREEP;
D O I：
10.1007/s11041-013-9578-8
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Special features of formation and propagation of microscopic cracks and pores in metals and alloys are considered and analyzed depending on the conditions of their formation. The effect of curing of microscopic discontinuities on mechanical properties, and especially on the endurance, is studied in tests performed under conditions of creep or cyclic loading.
引用
收藏
页码：51 / 55
页数：5
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