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- The results show that T225NG Ti-alloy has good property of resisting hydrogen brittleness in atmosphere and in loop water. 研究结果表明:T225NG钛合金在空气和高温高压高纯水的环境下具有良好的抗氢脆性能;
- Simple as it is,the new embedded atom theory is applicable to metallic hydrogen brittleness,point defects(impurity and vacancy),surface reconstruction,surface segregation and phase stabilization of alloys. 介绍了一种新的EAM理论,它表述简单,而且已经成功地用于金属的氢脆、点缺陷(杂质和空位)、表面重构、合金的表面偏析和相稳定的特性的研究。
- Due to sulfurization,hydrogen brittleness,and electrochemical corrosion,the casing of large size of old oilfields is worn and hence has a negative effect on the oil well production. 针对老油田大尺寸套管上部因硫化、氢脆以及电化学腐蚀作用而导致破损、影响油井生产的情况;
- Zinc alloy coatings can be obtained from suitable range of bath, and it has attracted a great attention due to their unique high corrosion resistance, low hydrogen brittleness and chemical stability. 锌合金镀层可以在适宜的镀液中比较容易的沉积出来,它具有优异的耐蚀性、低氢脆性和化学稳定性,已引起人们的极大关注。
- Results show that the brittle fracture is mainly caused by hydrogen brittleness that results from the oxidation arid absorbing hydrogen of copper tube during braze welding. 同时在加热和冷却时，由于异种材料的热胀系数差别过大，产生的较大热应力作用于已存在的裂纹，促使裂纹二次扩展，甚至使得晶粒脱落产生空洞，最终导致焊接接头漏气失效。
- Hydrogen brittleness led to an oxygen cylinder accident 氢脆断裂导致的气瓶事故
- Keywords austenite;the kovar alloy;hydrogen brittleness; 奥氏体;可伐合金;氢脆;
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Occurring Reason and Guarding Against Blue Brittleness and Hydrogen Brittleness During Drawing Manufacture 拉伸加工中蓝脆与氢脆的产生及预防
- An Analysis of Hydrogen Brittleness Caused Breaking in Cd Plating for Elastic Sleeves 弹性衬套镀镉氢脆断裂分析
- Keywords pulse;electrocleaning;cyclic voltammagrams;hydrogen permeation;hydrogen brittleness; 脉冲;电解清洗;循环伏安曲线;渗氢;氢脆;
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Keywords large forging of pipe plate;electron microscope scanning;electron beam microanalyzer;flaked inclusion;crack with character of hydrogen brittleness; 管板大锻件;扫描电镜;微区成分分析;片状夹杂物;氢脆特性的裂纹;
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- hydrogen brittleness of copper [机] 铜氢脆性
- Flake and hydrogen brittleness 氢脆致裂
- hydrogen brittleness 氢脆
- Brittleness is often a result of alloying. 脆性往往是合金化的一种结果。
- hydrogen brittleness fracture 氢脆断裂
