论文部分内容阅读
介绍一种表面裂纹高温断裂韧性Ｋ１ｅ的测试方法，该技术对试样自动加温控温，自动绘制力ｐ与裂纹咀张开位移Ｖ（ｐ—Ｖ）曲线。测试精度高。
This paper introduces a test method of high temperature fracture toughness K1e, which automatically warms the temperature and automatically draws the force p and the crack opening V (p-V) curve. High test accuracy.