实验表征为了更直观的表现出不同工艺路线下试样在不同状态下硬度的变化趋势,将最终结果绘制为如下所示的柱状图,结果如图2所示。
Experimental characterization In order to more intuitively show the changing trend of the hardness of the sample under different conditions under different process routes, the final result is drawn as a histogram as shown below, and the result is shown in Figure 2.