Once the FeS scale is compromised, the chance of developing a galvanic-type corrosion cell is increased.
但硫化铁膜一旦破损，就可能形成电偶型腐蚀电池。
The quick and high rate of the treatment is mainly due to the adsorption and reduction action of the corrosion cell.
该法处理速度快、效率高，主要原因是处理过程中同时发生了吸附作用和腐蚀电池还原作用。
The pitting propagation rate was evaluated by simulating occluded corrosion cell (SOCC), and corrosive characteristic of pits was studied by scanning electro microscopy (SEM) and EPMA.
通过模拟闭塞腐蚀电池试验研究了钢在热处理前后的点蚀扩展速度，并利用电子探针和扫描电镜分析了钢表面的蚀坑形貌。
On the former, positive plate bar corrosion resistance and water of cell loss rate are the two main factors.
就前者而言，正极板栅耐腐蚀性能和电池的水损耗速度乃是两个最主要的因素。
In this case there is a rather good correlation between resistance, half-cell potential and corrosion rate mapping.
在这个案例里，腐蚀速率图、电阻率、半电池电位存在着很好的相关关系。
The cell shown in the figure illustrates the corrosion process in its simplest form.
插图所示的电池以最简单的方式说明了腐蚀过程。
Simulated galvanic cell tests and stress corrosion tests using pre-creeping specimens were conducted.
进行了模拟原电池试验和预蠕变试样的应力腐蚀试验。
The corrosion behavior of 7075T6 aluminuium alloy in EXCO solution was studied by occluded cell method.
用模拟闭塞电池法研究了7075T6合金在EXCO溶液中的腐蚀行为。
Micro cell corrosion originally carried out in pearlites on the external surface of the pipe where micro cell circuit could be formed, and gradually developed and spreaded.
认为，油管失效是由于微电池腐蚀造成的，腐蚀先在钢管外表面能构成电池回路的珠光体晶粒中进行，然后逐渐扩展到周围的晶粒。
In addition, the passivator reduces the surface corrosion in the fuel cell system.
此外，钝化剂减少燃料电池系统的表面腐蚀。
The macro cell corrosion reaction is controlled by the concrete resistance when the absolute water saturated situation is not reached in the capillary system of concrete.
只要混凝土中毛细孔不是处于完全饱水状态，宏电池腐蚀反应即为混凝土电阻所控制。
Spoke type load cell Senior alloy steel High accuracy High stability Low profile Easy to install Protected against corrosion by nickelplated treatment Suitable for testing machine, dynamomete, etc.
轮辐式传感器； 优质合金钢材质；高精度；高稳定性；低外形；安装简便、快速； 表层镀镍防腐处理；适用于试验机、汽车衡和大型料斗秤等。
The corrosion of the reinforcing steel in concrete is an electrochemical process, and the half-cell potential is on of the utmost characters in estimating the condition of the rebar.
混凝土中钢筋的腐蚀是一个电化学过程，而半电池电位是判断钢筋状态的重要依据。
Conclusion This study indicates that galvanic cell induced by multiphase structure of the low- noble alloy is the main reason of the corrosion.
结论低贵合金的腐蚀源于多相结构之间电位差引起的原电池反应。
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。
Based on the cell current and its accumulated quantity the mean or instantaneous corrosion rates of metals in gases can be measured and recorded continuously.
根据输出的电流及其积分电量可计算金属在气体中的瞬间及平均腐蚀速度。
Accordingly, in the anode zinc can (3), any leakage of electrolyte by perforation can be prevented, thereby attaining production of a manganese dry cell excelling in corrosion resistance.
由此，能够防止因形成在负极锌罐(3)上的孔所引起的电解液的泄漏，从而得到耐蚀性优良的锰干电池。
Accordingly, in the anode zinc can (3), any leakage of electrolyte by perforation can be prevented, thereby attaining production of a manganese dry cell excelling in corrosion resistance.
由此，能够防止因形成在负极锌罐(3)上的孔所引起的电解液的泄漏，从而得到耐蚀性优良的锰干电池。
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