hydrogen embrittlement
氢脆化：在酸洗过程中
常用释义
英式发音
美式发音
基本释义
- 氢脆化：在酸洗过程中，氢被吸收到金属中，导致金属弱化的现象。
例句
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1·Research methods on hydrogen embrittlement are reviewed.评述了研究氢脆的方法。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。