1) Oxygen corrosion
氧腐蚀
1.
In the article, it states another model of oxygen corrosion-corrosion caused by dissolving oxygen, It causes damage on the metal wall surface by oxygenation when the oxygen content in the water is much higer and it is affected by some extra factors (such as temperature,degree of the acid and the basicity, the content of solid, the water power of scouring and so on).
钢铁材料在大气中的氧腐蚀是人所共知的,人们对它的研究比较透彻。
2.
By analyzing the appearance, characteristics and mechanism as well as testing the products of the said corrosion during operation and reserve shutdown periods of the boiler, it draws a conclusion that the problem is caused by oxygen corrosion as a result of improper boiler protection during shutdown periods.
通过对锅炉运行和停备用期间低温再热器管受热面烟侧表面腐蚀形貌、腐蚀特征、外壁腐蚀产物实验研究结果的分析,并结合其腐蚀的机理,判断锅炉低温再热器烟侧管壁出现大范围点腐蚀坑的原因,与停炉保护不当导致的氧腐蚀有关的结论。
3.
The mechanism of oxygen corrosion and its harm in hot water heating systems were analyzed.
分析了热水供暖系统中氧腐蚀机理及危害,针对热水锅炉、管网及散热器的日常养护,提供了热力除氧、化学除氧、真空除氧和解吸除氧4种除氧方法。
2) oxidative corrosion
氧化腐蚀
1.
By expounding oxidative corrosion of the lead-acid battery,nonreversible sulfation of the polar plate,expansion drop of the negative plate active matter,local anti-polar.
通过对铅酸蓄电池正极柱氧化腐蚀、极板的不可逆硫酸盐化、负极板活性物质的膨胀脱落、极板的局部反极等现象的阐述 ,分析和解释造成电瓶损坏的主要原因 ,同时提出改进措施。
3) Oxidation Corrosion
氧化腐蚀
1.
In addition,the oxidation corrosion was reduced under oxygen deprived condition as a result of the presence of the grease around the contact interface and the separated oil at the contact interface.
同时,接触界面周围的脂和磨坑表面的油减少了空气与摩擦表面的接触,使接触界面氧化腐蚀得以降低;磨坑表面高硬度白层因稳态低摩擦力而持续存在,有益于减缓微动磨损。
4) oxidation and erosion
氧化腐蚀
1.
The results show that working for long time under high temperature,the wall of reheater pipe is severely thinned with action of oxidation and erosion on the inside and outside surface,and the material of pipe becomes brittle and the intergranular crack forms.
结果表明,由于长时高温运行,再热器管在内外表面氧化腐蚀作用下,管壁严重减薄,材料组织脆化,形成沿晶裂纹,管子不足以承受管内蒸汽压力,形成脆性开裂爆口。
5) Oxygen absorption corrosion
吸氧腐蚀
1.
It was oxygen absorption corrosion that resulted in the pitting of the tubes.
结果表明:腐蚀产物主要为铁的氧化物/氢氧化物和氯化物,换热器管穿孔是由吸氧腐蚀造成的;循环水除氧不彻底是造成吸氧腐蚀导致穿孔的根源,冷却水中的氯离子加速了腐蚀的进程;控制水中的氧含量是预防换热器管腐蚀的关键。
6) anaerobic corrosion
厌氧腐蚀
补充资料：无氧腐蚀
分子式：
分子量：
CAS号：
性质：见微生物腐蚀。
分子量：
CAS号：
性质：见微生物腐蚀。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条