Effect of Multielement Alloying on the Properties of Lean-Alloyed Steels for Seamless Hot-Rolled Pipes in Hydrogen Sulfide-Resistant Design

IF 0.3 Q4 METALLURGY & METALLURGICAL ENGINEERING

Russian Metallurgy (Metally) Pub Date : 2025-09-23 DOI:10.1134/S0036029525700211

V. V. Yushchuk, A. A. Komissarov, I. V. Smarygina, D. V. Kudashov, E. D. Dolgach, A. V. Muntin, A. V. Chervonnyi

引用次数: 0

Abstract

Lean-alloyed pipe steels 10KhB, 10F, and 10B have been developed and obtained in laboratory conditions. The experimental steels after heat treatment including quenching and high-temperature tempering demonstrated a level of mechanical properties of pipes of strength classes K52–K56 due to the formation of a dispersed structure of tempered sorbite. High levels of impact toughness KCV at –60°C and corrosion resistance in hydrogen sulfide–containing media have been achieved: resistance to sulfide stress corrosion cracking and hydrogen cracking was shown; the total corrosion rate was less than 0.03 mm/year.

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抗硫化氢设计中多元素合金化对无缝热轧管贫合金钢性能的影响

在实验室条件下研制并获得了10KhB、10F和10B三种贫合金管钢。实验钢经过淬火和高温回火热处理后，由于形成了分散的回火索氏体结构，其力学性能达到了k52 ~ k56强度等级的管道水平。在-60°C时具有较高的冲击韧性KCV和含硫化氢介质中的耐腐蚀性：显示出抗硫化物应力腐蚀开裂和氢开裂的能力；总腐蚀速率小于0.03 mm/年。

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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.