The kinetics of austenite decay and the modeling of thermal welding cycles on the installation of high-frequency currents of various sections of the thermal influence zone of medium-carbon medium-alloy steels were studied. The change in hardness and toughness at metal heating temperatures of 170°C to 1300°C is presented. The mechanical properties of the simulated thermal influence zone and the real welded joint are compared.

中文翻译：

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模拟中碳高强度钢的热焊接循环以预测实际焊接接头的机械性能

研究了奥氏体衰变动力学和中碳中合金钢热影响区各部分高频电流安装的热焊接循环建模。给出了金属加热温度为 170°C 至 1300°C 时硬度和韧性的变化。对模拟热影响区和真实焊接接头的力学性能进行了比较。