This article is cited in 3 papers

Brief Communications

“Natural” hydrogen and acoustic emission in Kh18N10T steel after barocryodeformation

E. V. Chernyaeva^a, A. M. Polyanskii^b, V. A. Polyanskiy^b, P. A. Khaimovich^c, Yu. A. Yakovlev^b, D. L. Merson<sup>d

a</sup> Saint Petersburg State University
^b RDC Electron & Beam Technology, Ltd., St. Petersburg
^c National Science Centre Kharkov Institute of Physics and Technology
^d Togliatti State University

Abstract: Hydrogen with different bond energies and indentation-induced acoustic emission in the initial (homogenized) state of Kh18N10T stainless steel and after barocryodeformation by 18 and 31% are studied. A correlation between the acoustic parameters and the hydrogen content in the material is found.

Received: 05.10.2009
Accepted: 03.12.2009

 English version: Technical Physics, 2010, 55:7, 1058–1061

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