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- Beneath the corrosion products,inner surface of the elbows existed micro cracks from inside to outside inter-granularly,which displayed the characteristic of hydrogen corrosion. 三相微粒流造成已形成的腐蚀膜剥离,并使因氢蚀后形成晶界裂纹失去联系的晶粒与金属分离;
- Beneath the corrosion products, inner surface of the elbows existed micro cracks from inside to outside inter-granularly, which displayed the characteristic of hydrogen corrosion. 腐蚀产物覆盖下的内壁表面管材基体形成由内向外的微裂纹，沿晶开裂，呈现氢腐蚀特征；
- But before hydrogen corrosion occurred,steam-injecting pipes produced unevenly distributed partial corrosion,and hydrogen corrosion was associated with partial corrosion. 但是在氢脆发生前注汽管线首先产生了不均匀的局部腐蚀，氢脆伴生于局部腐蚀产生的。
- Detecting and Control of Hydrogen Corrosion to Waterwall of Boiler 锅炉水冷壁氢脆腐蚀的检测与控制
- Hydrogen Corrosion in Water Wall of Boiler in Power Plant 电站锅炉水冷壁管的氢腐蚀
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Detection and Safety Operation Analysis of Shift Converter Hydrogen Corrosion 合成变换炉氢鼓包检测与安全运行分析
- Clean off any corrosion before applying the paint. 先除去所有的锈迹再上油漆。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- The creativity theory of hydrogen corrosion of boiler water screen tube in thermal power plant 火电厂锅炉水冷壁管氢腐蚀理论的创新
- The hydrogen sulfide is often blamed for the corrosion. 硫化氢常常引起腐蚀。
- Harm of Hydrogen Corrosion on Water Wall Tube in Sation Boiler and its Prevention 氢腐蚀对电站锅炉水冷壁管的危害及预防措施
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- Investigationon Solidification Crack Susceptibility of the Weld Metals of the 12SiMoVNb Hydrogen Corrosion Resistance Steel during Submerged-Arc Welding 12SiMoVNb抗氢钢埋弧焊焊缝金属结晶裂纹敏感性的研究
- The corrosion inhibition rate of the product was determined by the comprison between static and dynamic experiment on corro... 试验结果表明产品羧基含量较高,阻垢效果良好。
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- It is very important to analyze relationship of bolt corrosion extent and shotcrete strength,cover thick,bolt diameter and corro... 这里考虑了环境碳化，相对湿度和水膜对氧化的吸收能力的影响，最后讨论了锚杆锈蚀量与各影响因素的关系。
- DRFLORIANF,FEDRIZZIL,BONORAPL.Influence of water uptake on corrosion protection properties of fluoropolymer coatings[J].Br Corros J,1997(32):145. 徐永祥;严川伟;丁杰;等.;紫外光对涂层的老化作用[J]
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- Some substances resist corrosion by air or water. 有些物质可以抗空气或水的腐蚀。
