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JOURNALS // Chebyshevskii Sbornik // Archive

Chebyshevskii Sb., 2022 Volume 23, Issue 1, Pages 223–235 (Mi cheb1166)

HISTORY OF MATH AND APPLICATIONS

About the possibility of using the NACE method when conducting accelerated tests of rebar rolled products for hydrogen embrittlement and stress corrosion cracking

N. N. Sergeeva, S. N. Kutepova, A. N. Sergeeva, A. E. Gvozdeva, E. A. Protopopovb, A. N. Chukanova, D. S. Klement'yeva

a Tula State Lev Tolstoy Pedagogical University (Tula)
b Tula State University (Tula)

Abstract: The article presents an analysis of the possibility of using the NACE Standard TM0177-2005 standard during accelerated laboratory tests for hydrogen embrittlement and corrosion cracking of rebar rolled products. It is shown that the use of the NACE standard in accelerated laboratory tests of reinforcing steels is impractical, due to the specific size and geometry of the test samples, which do not allow to bring the test conditions closer to real and a significant test time.

Keywords: hydrogen embrittlement, corrosion cracking, deformation rate, reinforcing steel.

UDC: 539.4

Received: 28.11.2021
Accepted: 27.02.2022

DOI: 10.22405/2226-8383-2022-23-1-223-235



© Steklov Math. Inst. of RAS, 2024