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Shashkova L.V. FRAGMENTATION OF 20 STEEL PERLITE AT NONSTATIONARY DIFFUSION OF HYDROGENThe phenomenon of 20 steel perlite observed at hydrogenation is described in this article. The method of electron microscopy for studying of metal defective structure transformation is used here. It is shown that the reason of the phenomenon is a relaxation of concentration hydrogenous microstress. Observed phenomenon of perlite fragmentation is accommodative process of repeated type and is observed at room temperature on the stage of disbalance diffusion of hydrogen.
About this article
Author: Shashkova L.V.
Year: 2007
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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