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bydrogen induced cracking 氢致裂纹
The behaviour of Hydrogen Induced Cracking (HIC) was investigated into five kinds of material in NACE solution. 研究了五种材料在NACE溶液中的氢致开裂（HIC）行为。
Abstract Corrosion resistance play an important role in the reliability of pipeline steels, and HIC (Hydrogen Induced Cracking) is one of failure forms for pipeline. 摘要耐蚀性是影响管道可靠性的重要因素，其中氢致裂纹是管道的失效形式之一。
The hydrogen induced cracking (HIC) of X70 pipeline steel was studied in H2SO4 solutions with different concentrations by means of electrochemical charging. 采用电化学充氢的方法研究了X70管线钢在不同浓度硫酸溶液中的氢致开裂(HIC)行为。
The failure tube was analyzed. The results show that fracture was caused by hydrogen induced cracking initiated at brittle inclusion in the surface, though the sulphur content was only 0.003 wt %. 通过对开裂的渣油加氢冷高压分底排污水管线大小头的综合分析;结果表明在高硫化氢含量、高压力下;即使碳钢的含硫量达0.;003%25(质量分数);也可以由脆夹杂物引起氢致开裂
According to analysis above mentioned, the failure potentiality of natural gas filter separator surely exists though no hydrogen induced cracking (HIC) had been found in the specimen. 根据以上分析结果，在对壳体材料的研究中虽然没有发现氢致裂纹等失效行为发生，但是仍然存在这种失效的潜在可能性。
FRACTAL MODEL OF HYDROGEN INDUCED CRACKING 氢致裂纹扩展的分形模型
Hydrogen Induced Cracking and Delayed Fracture 氢损伤和滞后断裂
Analysis results show due to improper design method and short of steel bars induced cracks. 分析结果表明,开裂是由于设计方法不当,钢筋配置数量不足所致。
Experiment results show that removing the surface broken crystal layer of the cold drawn rod can prevent heat treatment induced cracks. 实验结果表明，热处理前去掉冷拉棒表面的碎晶层可以防止它在热处理过程中产生裂纹。
In general, the equipment or structures made of HSC resistant materials may operate safely though they may have induced cracks. 对由抗HSC性能良好的材料制作的设备或构件,一般地说,夹带诱发裂纹运行不失安全性。
The results indicated that the largest stress appeared on the edge of Q235 near the interface. This is the key factor inducing crack. 计算结果表明,在靠近结合界面的Q235钢一侧的工件棱边处产生最大轴向应力,这是导致接头开裂的重要因素。
A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
By chemical composition analysis,hardness test,metallographic examination and cracks analysis,the results indicate that the failure mechanism is hydrogen induced cracks (HIC). 通过化学成分分析、硬度测试、金相检验与裂纹分析,结果表明断裂失效机理为氢致开裂。
The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
FRACTAL STUDY DEVELOPMENTS OF HYDROGEN INDUCED CRACKING 氢致裂纹扩展的分形研究进展
Water may be resolved into oxygen and bydrogen. 水可以分解成氧和氢。
That was a cracking shot he played. 他这一下打得妙极了。
You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。