Exps_processed_IF_steel

The equivalent true stress-logarithmic strain curves obtained from the compression tests at different temperatures and strain rates.
Nine different deformation temperatures, namely 323, 373, 473, 573, 673, 773, 873, 973, and 1073 K, and three different strain rates, namely 0.01, 0.1, and 1.0 s-1, were used in compression tests.
All tests were performed at isothermal loading conditions.
The uniaxial compression tests were performed in a Bahr DIL 805A/D deformation dilatometer.
Cylindrical specimens with a diameter of 3 mm and a height of 6 mm were extracted by wire electrical discharge machining from the as-delivered hot-rolled sheet along the rolling direction.

在不同温度和应变率下，通过压缩试验获得的等效真实应力对数应变曲线。实验选取了九种不同的变形温度，即323、373、473、573、673、773、873、973和1073开尔文，以及三种不同的应变率，即0.01、0.1和1.0秒的负一次方。所有试验均在等温加载条件下进行。单轴压缩试验在Bahr DIL 805A/D变形膨胀仪上进行。圆柱形试样，直径为3毫米，高度为6毫米，通过线切割电火花加工技术从交付的热轧钢板沿轧制方向提取。