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Research methods on hydrogen embrittlement are reviewed. 评述了研究氢脆的方法。
Hydrogen embrittlement can become important in martensitic steels. 马氏体钢容易出现氢脆现象。
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。
It is the character for fracture of hydrogen embrittlement of high yield steel. 此为高强度钢氢脆断口的特征。
The membrane formed inside the porous of support by MOCVD process is resistant to hydrogen embrittlement. 由金属有机气相沈积法(MOCVD)在载体孔内沈积钯膜有助于防止氢的脆化作用。
The premature invalidation of titanium and its alloys may mainly be resulted from hydrogen embrittlement. 摘要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。
Causes for the hydrogen embrittlement during alkaline tin plating of elastic articles were discussed, preventive and remedial measures were presented. 探讨了弹性零件碱性镀锡产生氢脆的原因并提出了预防及消除措施。
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。
Acoustic-emission techniques have been used to determine the rate of cracking of highstrength steel due to hydrogen embrittlement. 声发射技术已被用来确定高强钢因氢脆而开裂的速率。
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。
This standard presents the process for preventing hydrogen embrittlement in high-strength steel. 本标准介绍了高强度钢制紧固件的氢脆防治的方法。
The technology of low hydrogen embrittlement Zn-Ni alloy electroplating on aeronautic high strength steel was studied. 对航空高强钢低氢脆电镀锌-镍合金工艺进行研究。
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。
The SCC of DCB specimens of LC4 in 3. 5% NaCl solution at room temperature does not follow the hydrogen embrittlement mechanism. LC4材料的DCB试样在常温下的3.;5%25NaCl溶液中的应力腐蚀断裂不遵循氢脆机理。
The results of the experiment show that it is effective to prevent hydrogen embrittlement failure by hardening and tempering treatment. 实验结果表明：进行调质预处理是防止氢脆失效较为有效的方法。
Water contains hydrogen and oxygen. 水含有氢和氧。
Dacromet coatings have been widely adopted for their excellent corrosion resistance, no hydrogen embrittlement and light environmental pollution. 达克罗涂层由于具有优良的耐蚀性、无氢脆、无污染等特点而得到广泛应用。
The effect of inhibitor on hydrogen embrittlement of high strength steel has been studied by potentiodynamic polarization technique. 用电化学动电位极化的方法研究了缓蚀剂对高强度钢环境氢脆性能的影响。
The cardinal cause of Hydrogen Embrittlement in metals is that hydrogen affects motion,distribution and structure of dislocation. 金属材料氢脆的根本原因是氢对位错运动、分布和结构的影响。
Its properties of no hydrogen embrittlement and lubricity are emphasized,so are the researches of its applications in elastic parts and fasteners. 重点介绍了涂层无氢脆和润滑性的优点及其在弹性零件和紧固件上的应用研究。