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1·Research methods on hydrogen embrittlement are reviewed.

评述了研究氢脆的方法。

2·The results show that the bearing-cap bolt is hydrogen embrittlement.

结果表明，轴承盖螺栓属氢脆断裂。

3·The role of hydrogen embrittlement in stress corrosion cracking has also been discussed.

文中还对氢脆在应力腐蚀开裂中的作用进行了讨论。

4·Eventually hydrogen becomes fixed in traps in the metal, leading to hydrogen embrittlement.

终于，氢渐渐地被固定在金属内部的“陷阱”中而导致氧脆。

5·Typically, hydrogen embrittlement cracks propagate rapidly once loads are applied to the part.

通常，部件承载后，氢脆裂纹扩展迅速。

6·Multiple service acid has very little corrosive effect and does not cause hydrogen embrittlement.

多功能酸的腐蚀性极小，而且不会引起氢脆。

7·So the study of hydrogen embrittlement is still Avery important and very active topic in metal science.

因此，氢脆问题的研究，仍然是金属材料科学领域中一个很重要而又是非常活跃的课题。

8·The premature invalidation of titanium and its alloys may mainly be resulted from hydrogen embrittlement.

氢脆是钛及其合金使用过程中的主要 早期 失效损伤原因之一。

9·Figure 16 shows a flap track that cracked because of hydrogen embrittlement 149 flight cycles after overhaul.

图16示意了襟翼滑轨大修后149个飞行循环内由于氢脆造成裂纹的实例。

10·Oxygen in the alloy, especially that in the alloys with high strength, could enhance the hydrogen embrittlement.

合金中的氧会加重钒合金(特别是强度较高者)的氢脆敏感性。