Abstract The behavior during hot deformation of a new Si-Cr-Ni-Mn-V-Ti-Nb die steel in the temperature range of 450–750 °C was studied. The true stress-strain curves for the steel during hot compressive deformation were plotted. It has been experimentally shown that the steel is prone to hot hardening.

中文翻译：

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模具钢热机械加工过程中的热硬化现象

摘要 研究了一种新型Si-Cr-Ni-Mn-V-Ti-Nb 模具钢在450-750 °C 温度范围内的热变形行为。绘制了钢在热压缩变形过程中的真实应力-应变曲线。实验表明，该钢易于发生热硬化。