We consider specific features of formation of the structure and properties of 03Kh22N5AM3 corrosion-resistant duplex steel in the process of deformation and thermal treatment of rolled milled bars. We analyze the influence of the chemical composition and the conditions of smelting, casting, hot deformation, and heat treatment on the formation of intermetallic phases, which reduce the ductility of the metal. We also give recommendations aimed at increasing the impact toughness of 03Kh22N5AM3 steel at –40 and –46°C.

中文翻译：

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03Kh22N5AM3耐腐蚀双相钢金属制品的结构、性能及工艺塑性的具体特点

我们考虑了03Kh22N5AM3耐腐蚀双相钢在轧制棒材变形和热处理过程中组织和性能形成的具体特点。我们分析了化学成分和熔炼、铸造、热变形和热处理条件对降低金属延展性的金属间相形成的影响。我们还提出了旨在提高 03Kh22N5AM3 钢在 –40 和 –46°C 下的冲击韧性的建议。