hydrogen brittleness meaning in English

氢脆性

Research on hydrogen brittleness of t225ng ti - alloy
钛合金氢脆行为的研究
Hydrogen brittleness of copper
铜气脆性铸疵
Results show that the brittle fracture is mainly caused by hydrogen brittleness that results from the oxidation arid absorbing hydrogen of copper tube during braze welding
同时在加热和冷却时，由于异种材料的热胀系数差别过大，产生的较大热应力作用于已存在的裂纹，促使裂纹二次扩展，甚至使得晶粒脱落产生空洞，最终导致焊接接头漏气失效。
Abstract : in this paper , through the hydrogen - filling test for the kovar alloy of austenite under fixed load , the kovar alloy hydrogen brittleness sensitivity is measured its feature on hydrongen brittleness fracture is studied , and the way of solving the fracture of the kovar alloy is put forward
文摘:通过对面心立方奥氏体的可伐合金衡载荷充氢试验，测试了其氢脆敏感性并研究了氢断裂特征，提出了解决可伐合金脆断的方法。