Resistance of Pipeline Tubes Containing 1–13% Cr to Hydrogen Action

IF 0.3 Q4 METALLURGY & METALLURGICAL ENGINEERING

Russian Metallurgy (Metally) Pub Date : 2026-10-06 DOI:10.1134/S0036029526701053

V. V. Yushchuk, A. A. Komissarov, A. S. Tsvetkov, D. V. Kudashov, K. A. Konovalova, A. V. Muntin, A. V. Chervonnyi, S. Z. Masharipov, E. D. Dolgach

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Abstract—Structure, mechanical properties, and resistance to hydrogen embrittlement of experimental pipeline steels of 1Cr–Mn–Nb–V, 3Cr–Mn–Nb–V, 5Cr–Mn–Nb–Ti, 9Cr–Mo–Ni–Nb–V–Ti, and 13Cr‒2Ni–Nb–V alloying systems are studied in a gaseous hydrogen environment at various heart treatment modes including single or double quenching and tempering. The heat treatment modes used is shown to allow one to form a homogeneous structure with a fine-dispersed strengthening phase distributed uniformly in steels 1Cr–Mn–Nb–V, 3Cr–Mn–Nb–V, 5Cr–Mn–Nb–Ti, Plastic properties of these steels in the hydrogen environment at pressure of 7 MPa do not change and the strength properties decrease no more than by 10–12%; in this case, the steel fracture mechanism is tough. In 9Cr–Mo–Ni–Nb–V–Ti, and 13Cr–2Ni–Nb—V steels, plastic properties decrease after tests in hydrogen environment by 28 and 24%, respectively, and they fracture by the ductile–brittle mechanism.

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含1-13% Cr的管道管对氢的阻力

摘要/ abstract摘要：研究了1Cr-Mn-Nb-V、3Cr-Mn-Nb-V、5Cr-Mn-Nb-Ti、9Cr-Mo-Ni-Nb-V-Ti和13Cr-2Ni-Nb-V合金管线钢在气氢环境中单次或双次淬火回火处理下的组织、力学性能和抗氢脆性能。结果表明，采用不同的热处理方式，在1Cr-Mn-Nb-V、3Cr-Mn-Nb-V、5Cr-Mn-Nb-Ti钢中形成了均匀分布的强化相，强化相在7 MPa氢环境下的塑性性能没有变化，强度性能下降不超过10-12%；在这种情况下，钢的断裂机制是坚韧的。9Cr-Mo-Ni-Nb-V-Ti钢和13Cr-2Ni-Nb-V钢在氢环境中试验后，塑性性能分别下降了28%和24%，断裂机制为韧脆机制。

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来源期刊

Russian Metallurgy (Metally) METALLURGY & METALLURGICAL ENGINEERING-

CiteScore

0.70

自引率

25.00%

发文量

140

期刊介绍： Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.