The fracture toughness of the bimetallic interfaces is lower than those of respective counterpart metals.

在扩展路径上,界面和金属交替出现,且界面的断裂韧性不如相应单一材料的断裂韧性.

Their fracture toughness and hardness were determined with Vicker ' s indentation test machine.

在维氏硬度仪上测试断裂韧性和硬度.

The relationship between fracture toughness and crystal orientation hasbeen also examined.

断裂韧性与晶体学取向的关系亦作了分析.

The specimen size requirements of determining fracture toughness are also presented.

提出了断裂韧性测试中必须注意的试样尺寸要求.

Fracture toughness of heat - affected zone ( HAZ ) was between the base metal and weld metal.

焊接热影响区的断裂韧性介于母材和焊缝金属之间.

Fracture toughness test on Ti alloy BT20 and laser-welded joints was carried out.

对BT20钛合金及其激光焊接接头的断裂韧性进行了研究。

The fracture toughness of the wear resistant bainite ductile iron has been investigated.

对抗磨贝氏体球墨铸铁的断裂韧性进行了较为深入的研究.

Fracture toughness test on Ti alloy BT 20 and laser - welded joints was carried out.

对BT20钛合金及其激光焊接接头的断裂韧性进行了研究.

Artificial quartz has been used for researching therelationship between crystal orientation and fracture toughness.

人工水晶用于研究晶体学取向和断裂韧性之间的关系.

According to empirical equation between the Charpy impact energy and fracture toughness to estimate is common method.

常用的做法是根据管材的冲击韧性与断裂韧性之间的关系式进行估算。