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This article is cited in 1 scientific paper (total in 1 paper)
Physical science of materials
The influence of metallurgical factors on stress corrosion cracking of various steels in an aggressive chloride–sulfide environment
A. I. Petrov, M. V. Razuvaeva Ioffe Institute, St. Petersburg
Abstract:
The influence of metallurgical factors on stress corrosion cracking of steels of different classes in an aggressive NACE solution at 25$^{\circ}$C is analyzed. The dependences of the stress leading to the transition from active corrosion to the mechanism of hydrogen embrittlement (critical stress) on the yield stress and the coefficient of stress concentration are plotted. The relationship between the critical stress, conditional yield stress, and overstress values is revealed. It is concluded that the loss of corrosion resistance for unalloyed steels with a yield stress below 500 MPa is caused by an increase in the hydrogen concentration during deformation of the material in a corrosive environment.
Received: 17.06.2020 Revised: 08.07.2020 Accepted: 09.07.2020
Citation:
A. I. Petrov, M. V. Razuvaeva, “The influence of metallurgical factors on stress corrosion cracking of various steels in an aggressive chloride–sulfide environment”, Zhurnal Tekhnicheskoi Fiziki, 90:12 (2020), 2127–2132; Tech. Phys., 65:12 (2020), 2035–2040
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https://www.mathnet.ru/eng/jtf5135 https://www.mathnet.ru/eng/jtf/v90/i12/p2127
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Abstract page: | 44 | Full-text PDF : | 34 |
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