Analysis of low-temperature effects of internal friction in composite gas-thermal coatings in hydrogen and their protective properties

Autor:	Kopylov, V. I., Varvus, I. A., Strongin, B. G., Ivashko, V. S., Il'yushchenko, A. F.
Zdroj:	Materials Science; September 1994, Vol. 29 Issue: 5 p460-466, 7p
Abstrakt:	The effects of absorption of elastic energy in a metal-coating-hydrogen system are analyzed; they are caused by permeation of hydrogen through the complex coating and characterize its protective properties. It is shown that hydrogenation of the matrix with gas-thermal coatings results in transformations of ß-relaxation components and changes the hydrogen-dislocation effects. The concentration of hydrogen is calculated both for deep-seated and surface layers of the matrix.
Databáze:	Supplemental Index
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