The mechanism, characteristics and factors of oxygen corrosion of running boilers are expounded.
阐述了锅炉运行中氧腐蚀的机理、特征及其影响因素。
The paper causes oxygen corrosion for hot water heating system and points out the ways of removing the corrosion.
分析了热水供暖系统氧腐蚀的原因及危害,指出了除氧途径。
That the heated side corrosion of hot water boiler is mainly by oxygen corrosion and low temperature sulphur corrosion.
阐述了热水锅炉受热面腐蚀的类型主要为氧腐蚀及低温硫腐蚀,分析了腐蚀产生的原因并提出了防腐对策。
The S135 drill pipe steel was selected as the research object in the paper; the oxygen corrosion and corrosion fatigue be.
本文选用S135钻杆钢作为研究对象,进行钻杆钢的氧腐蚀和腐蚀疲劳行为研究。
The causes and mechanisms of oxygen corrosion, and the application of desorption removing oxygen device in hot water boiler are analyzed.
就热水锅炉氧腐蚀的原因、机理及解吸除氧在热水锅炉上的应用作了分析。
In this article, the cause of oxygen corrosion occurred at the water inlet in the waste heat boiler without the mea-sure of removing oxygen and the problem of water shock were dis-cussed.
本文对没有除氧措施的余热锅炉气包进水管发生的氧腐蚀及由此产生的气包水冲击问题进行了探讨。
Select paint everyone will consider the top ten paint brands, paint by oxygen, water and other corrosion, resulting in the wall to make various styles of design.
选择涂料大家一定会考虑十大涂料品牌,涂料受到氧气、水分等的腐蚀,从而在墙面上做出风格各异的图案。
Special service regulators are specifically constructed for special applications including oxygen, acetylene, and fluorine service and high-pressure, ultra-high-pressure, and corrosion service.
特殊设施调整器是特殊制造的,用于特殊的应用,包括氧、乙炔和氟设施和高压、超高压和腐蚀性设施。
Pollution of oxygen cylinders with moistures is hazardous as it causes corrosion which in turn may cause cylinders to burst when pressurized.
氧气瓶受到潮气的污染是危险的,因为它可能使气瓶文化腐蚀,以后当气瓶承压时可能发生破裂。
This paper puts forward oneself view for producing mechanism of differential aeration corrosion and talk about influence of metal corrosion potential due to the change of oxygen concentration.
本文就差异充气腐蚀产生机理提出自己的看法,并且谈到氧气浓度变化对金属腐蚀电位的影响。
Results indicated that the corrosion belonged in cathodic oxygen depolarization corrosion, just like that of carbon steel-stainless steel couple.
结果表明,该腐蚀属阴极氧去极化型腐蚀,与不锈钢-碳钢短路体系的腐蚀行为非常相似。
Slow reaction of matter and oxygen is slow, but the oxidation is slow oxidation, such as metal corrosion, biological respiration, etc... the burning of the intense burning of light.
物质与氧缓慢反应缓缓发热而不发光的氧化叫缓慢氧化,如金属锈蚀、生物呼吸等。剧烈的发光发热的氧化叫燃烧。
A vacuum degasifier is used where all gases, including oxygen, need to be removed from the water for high purity or corrosion protection purposes.
真空脱气机用于分离水中各种气体包括氧气至高纯度的应用中,或用于腐蚀保护目的。
Especially its oxygen cylinder of aluminum alloy makes it have the resistance of corrosion and high pressure, and can provide clean, fresh and cool oxygen without iron rust taste.
特别是氧气瓶是由铝合金制作的,具有抗腐蚀、耐高压,给使用者提供了清洁、清爽、无锈味的氧气。
The mechanism of porous oxygen electrode to accelerate pitting corrosion of bronze ware has been put forwarded.
提出了加速青铜器小孔腐蚀的多孔氧电极机理。
It is shown that the corrosion character of cladding tube strongly depends on the oxygen POtential.
结果表明包壳管腐蚀特征与氧势密切相关。
The pumps can stand corrosion and high temperature with low oxygen.
使用的泵耐酸碱、耐高温、吸氧量低。
Corrosion (oxidization) resulting from exposure of susceptible materials to oxygen and moisture.
由对氧和湿气敏感的物质暴露于氧和湿气而引起的腐蚀(氧化)。
A corrosion equation of the oxygen concentration cell of low alloy steel in sea water is derived and proved.
在本文中推导和验证了低合金钢在海水中的氧浓差腐蚀方程。
The heating tubes in the 1st section mainly suffer from corrosion of dissolved oxygen while those in the 2nd section suffer from erosion corrosion of high-temperature steam.
其中第一、二节热器管内主要为溶解氧腐蚀,而盘管内主要为高温蒸汽的冲刷+腐蚀。
The corrosion behavior of solid electrolyte used for the evolution of oxygen in molten cryolite salt was studied.
对作为析氧阳极的氧化锆固体电解质在带电和不带电条件下,于冰晶石熔盐中的腐蚀行为进行定性研究。
Seawater as the source of water flooding, it will cause serious corrosion for pipeline and equipment etc. since it contains oxygen.
海水作为注水水源,由于其含氧量过大,将对管线、设备等造成严重腐蚀。
Water and oxygen are the causes of failure. Corrosion degree depends on the water content and oxygen content. Timely inspection and repair of the anticorrosive coating will be very effective.
指出水和氧气是防腐层失效的原因,含水量和含氧量决定腐蚀程度,应采取有效措施对防腐层进行及时检查与修复。
At the same time, due to active gases (such as oxygen), as well as the presence of air bubbles generated when the local condensation heat, resulting in electrochemical corrosion of metal surface.
同时,由于活泼气体(如氧气)的存在以及气泡凝结时产生的局部高温,导致金属表面发生电化学腐蚀。
The major factors for the erosion corrosion of the steam ejection pump in the decarbonization system were media temperature, electrolyte and depolarization of oxygen in addition to flow velocity.
介绍了脱碳系统蒸汽喷射泵的冲刷腐蚀情况除流速外,介质温度高、含有电解质和氧的去极化作用是产生腐蚀的重要因素。
Potentiodynamic technique and electrochemical impedance spectroscopy (EIS) were used to study the effect of temperature and dissolved oxygen on the corrosion performance of alloy 5083 in seawater.
采用动电位极化和电化学阻抗试验方法,研究了温度和溶解氧对5083铝合金在海水中腐蚀电化学性能的影响。
SUN R, ZHANG D, ZHANG S T, et al. Research development on cathodic oxygen reduction on steel in seawater[J]. Corrosion Science and Protection Technology, 2009,21(1):58-61.
[17] 孙蓉,张盾,张胜涛,等。钢铁材料在海水中阴极氧还原反应研究进展[J]。腐蚀科学与防护技术,2009,21(1):58-61。
Drill pipe corrosion results from oxygen acting on metals.
钻杆的腐蚀来自氧对金属的作用。
Drill pipe corrosion results from oxygen acting on metals.
钻杆的腐蚀来自氧对金属的作用。
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