The pitting corrosion of the fresh stainless steel surface have been studied.
研究了不锈钢去膜表面在氯化镁介质中的点腐蚀现象。
Removing visible surface corrosion before pitting begins (such as during a C-check) helps prevent conditions that can lead to crack initiation.
在出现斑点之前去除可见的表面腐蚀(诸如c -检)有助于预防发生裂纹。
The most common type of corrosion on aluminum and magnesium alloys is pitting.
铝合金和镁合金最常见的锈蚀腐蚀是疮孔。
Corrosion pitting also can lead to fatigue crack initiation depending on the component, the location of pitting, and cyclic loading conditions.
腐蚀斑点还会因不同的部件、斑点的位置和循环载荷状况，导致一些不同的疲劳裂纹。
Corrosion on Aluminum vessels is also generally in the form of localized pitting to the hull plate, rudders, bilge keels and particularly in way of weld seams.
铝制船舶上的腐蚀的通常形式是船体钢板、船舵、船底龙骨上的局部点状腐蚀，特别是在焊缝方面。
Pitting corrosion and crevice corrosion in catalyst deposit zone and corrosion deposit zone can also induce stress corrosion cracking.
催化剂沉积区和腐蚀产物沉积区产生的点蚀和缝隙腐蚀会诱发应力腐蚀开裂的产生。
Morphology of corrosion presents pitting corrosion character.
腐蚀形貌呈现孔蚀特征。
Severe corrosion, leading to pitting, is often caused by concentration cells, particularly where differences in dissolved-oxygen concentration occur.
特别在溶解氧浓度有差别的场合，浓差电池常引起严重腐蚀、导致孔蚀。
Pitting corrosion is one of the main manners of corrosion in reinforcement concrete.
坑蚀是混凝土钢筋锈蚀的主要形式之一。
Advances in life prediction technology for structures suffering localized corrosion such as pitting and stress corrosion cracking are surveyed and discussed.
综述了局部腐蚀如应力腐蚀破裂及点腐蚀作用下设备寿命预测技术的进展。
The stainless steels exposed to tidal zone were attacked by pitting and crevice corrosion.
在潮汐区暴露的不锈钢受点蚀和缝隙腐蚀破坏。
The results show, when pitting corrosion occurred on the brass surface, the polarization resistance of electrode was obviously decreased, and the corrosion potential being also obviously lowered.
结果表明，黄铜表面出现点蚀时，电极的极化电阻明显下降，腐蚀电位也明显降低。
Pitting corrosion of steam turbine blading steels: the influence of chromium content, temperature, and chloride lon concentration.
铬含量、温度和氯化物浓度对蒸汽轮机叶片钢点蚀的影响。
If the damage is local and widespread deformations are not evident, repair may be similar to that required for corrosion and pitting.
如果出现局部损伤并发生无法避免的扩散性变形，应当按照腐蚀和斑点类似的修理方法进行修理。
After the workpiece has smooth surface, no corrosion, no pitting, has good cooling performance.
使用后工件表面光滑，无腐蚀、无麻点，更具有良好的快速冷却性能。
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。
The Metallic tank has mostly the local corrosion, the most obvious type is pitting corrosion.
金属油罐的腐蚀大多为局部腐蚀，其中点腐蚀最为明显。
The effects of corrosion can vary from pitting of propellers and shafts to the decomposition of the alloy of propeller.
腐蚀的影响是不同的，可以是螺旋桨或者旋转轴的点状腐蚀，也可以是螺旋桨合金的腐烂。
The results show the method can effectively enhance uniform and pitting corrosion resistance of magnesium alloy surface, improve stability under moist atmosphere corrosion.
结果表明，该方法可以有效地改善镁合金表面耐全面腐蚀、点蚀的性能，提高镁合金表面在温热潮湿环境下的稳定性。
The pitting corrosion potential of 316 stainless steel increases along with the ammonia nitrogen density decrease.
在模拟中水中，随着氨氮浓度的增加，316不锈钢的孔蚀电位减小。
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。
The surface condition (roughness) of corrosion test sample has a pronounced influence on the pitting resistance of the base metal.
腐蚀试样的表面状态（粗糙程度）对母材金属的耐点蚀性能有明显的影响。
And the formation mechanism and influencing factors of pitting corrosion were introduced, and the causes of pitting corrosion of 304stainless steel pipeline were analysed.
在对点腐蚀形成的机理和影响因素的详细介绍和304不锈钢点腐蚀原因分析的基础上，提出了对不锈钢管道点腐蚀的预防措施。
The electrochemical characteristics of pitting corrosion of X70 pipeline steel in phosphate buffer solution were studied in this paper.
研究了X70钢在磷酸盐缓冲溶液中的亚稳态与稳态孔蚀的电化学行为特征。
The corrosion failure of Ni-P alloy plating was mainly caused by pitting and the process can be divided into initial stage of corrosion, propagation stage and penetration stage of pitting.
结果表明，空冷器管束在失效环境中发生了腐蚀减薄和穿孔泄漏的主要原因是电化学腐蚀、坑蚀、湍流腐蚀和冲蚀以及他们的交互作用引起的。
The surface roughness, pitting corrosion, burn and hydrogen uptake of ECM machined Ti-alloy blades are analyzed and the measures of improving surface integrity are introduced.
本文就钛合金叶片电解加工后的表面粗糙度、点蚀、烧伤及吸氢等问题进行了分析并提出了改善钛合金电解加工表面完整性的措施。
It was found from the analysis and study of the corrosion failures of refinery storage tanks that the pitting corrosion was the major cause of the failure.
通过对炼油厂储罐腐蚀失效形式的调查分析，得出局部腐蚀是导致储罐失效的主要原因。
This paper describes the mechanisms and factors of pitting corrosion in automotive heat exchangers.
综述了铝质汽车热交换器的点蚀机理、影响因素以及铬酸盐缓蚀机制。
Packing : packing contains corrosion inhibitor to avoid stem pitting . stuffing box is deep , assuring long packing life.
填料：填料内含防腐剂，避免锈蚀阀杆。深度填料函确保较长的填料使用寿命。
Packing : packing contains corrosion inhibitor to avoid stem pitting . stuffing box is deep , assuring long packing life.
填料：填料内含防腐剂，避免锈蚀阀杆。深度填料函确保较长的填料使用寿命。
应用推荐