hydrogen brittleness 中文意思是什麼
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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
同時在加熱和冷卻時，由於異種材料的熱脹系數差別過大，產生的較大熱應力作用於已存在的裂紋，促使裂紋二次擴展，甚至使得晶粒脫落產生空洞，最終導致焊接接頭漏氣失效。 -
Research on hydrogen brittleness of t225ng ti - alloy
鈦合金氫脆行為的研究 -
Hydrogen brittleness of copper
銅氣脆性鑄疵 -
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:通過對面心立方奧氏體的可伐合金衡載荷充氫試驗，測試了其氫脆敏感性並研究了氫斷裂特徵，提出了解決可伐合金脆斷的方法。
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