A. A. Kalinenko, S. S. Malopheyev, I. A. Shishov, V. V. Mishin, S. Yu. Mironov, L. Shi, C. Wu, R. O. Kaibyshev
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引用次数: 0
Abstract
The broad aspects of the microstructure-strength relationship in friction-stir welding (FSW) are discussed. It is shown that FSW may promote both strengthening and softening effects, and the final strength of FSW joints may be sensitive to the initial material condition. In the case of a fully-recrystallized material, FSW may lead to the hardening effect due to the grain refinement. In the case of the work- or precipitation-hardened structural conditions, FSW may result in material softening due to recrystallization or precipitation coarsening/dissolution.
期刊介绍：
Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.
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