hydrogen embrittlement

基本解释

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。
Once the corrosion sign of water cooling wall fire side is founded, measures should be taken to prevent development for the hydrogen embrittlement.
一旦发现水冷壁向火侧内壁有腐蚀迹象时，应采取预防进一部发展为氢脆的措施。
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Hydrogen embrittlement occurs when a high-strength alloy steel component absorbs hydrogen, which is not removed in a timely manner in accordance with the SOPM (e. g. , embrittlement relief baking).
如果高强度合金钢在时效过程中没有遵循SOPM（排氢烘焙）的要求而吸收了氢元素就会发生氢脆。