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- Cu2O enriched on the surface of stainless steel with adding Cu element so that improves general corrosion resistance and pitting corrosion resistance. 添加铜元素的锈层中,铜以Cu2O形式富集在不锈钢的表面提高了不锈钢的自腐蚀电位和点蚀电位。
- 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 citric acid passivation process of 316L stainless steel was studied by means of orthogonal test and its influence on pitting corrosion resistance was evaluated by potentiodynamic method. 采用正交试验方法研究了316L不锈钢柠檬酸钝化工艺,利用电化学测试方法测量了不锈钢焊接接头各部位在钝化前后点蚀电位的变化,并以此评价钝化工艺对不锈钢耐点蚀性能的影响。
- Investigation on Pitting Corrosion Resistance of Stainless Steel in Cooling Water of the Electric Power Plant 不锈钢管在发电厂循环冷却水中的耐腐蚀性能
- Influences of Pickling and Solution Treatment on Pitting Corrosion Resistance of Stainless Steels 酸洗和固溶处理对不锈钢抗点蚀性能的影响
- Test of pitting corrosion resistance of stainless steels in the ferric chloride solution 不锈钢三氯化铁点腐蚀试验方法
- Investigation of Pitting Corrosion Resistance of a High Mo Cast Duplex Stainless Steel 高钼铸造双相不锈钢耐点蚀性能的研究
- Keywords super duplex stainless steel(SDSS);solution temperature;pitting corrosion resistance;thermodynamics; 超级双相不锈钢;固溶温度;耐点蚀性能;热力学;
- Pitting corrosion resistance 耐点蚀性能
- Excellent oil and corrosion resistance. 耐油、耐腐蚀性优良。
- Bolts and nuts are plated for corrosion resistance. 螺栓和螺母经过电镀防腐蚀处理。
- However,the passive film on Fe-20Cr NC was a n-type semiconductor which had a higher transpassivation potential and therefore higher resistance to pitting corrosion. 而纳米晶涂层在两种溶液体系中形成的钝化膜均为n型半导体。
- Bronze is very resistant to pitting corrosion, with general resistance to most chemicals less than that of pure copper. 青铜具有含好的耐点状腐蚀的性能,对于大多数化学物质,青铜的耐腐蚀性并不比纯铜差多少。
- Corrosion resistance of CeO2 film was evaluated by salt spray tesT. 通过盐雾试验评价了CeO2薄膜的耐蚀效果。
- Excellent chemical corrosion resistance and weatherability. 具有优良的耐化学腐蚀性、耐气候性。
- The results indicated that the dejects was caused by pitting corrosion of impurity element iron in silver coin by environmental chloride compound. 结果表明,在银币缺陷部位的腐蚀坑内存在以铁元素为主的物质,基材中的铁元素与外界的氯引起银币的腐蚀,造成了表面缺陷。
- However, the corrosion specifically pitting corrosion prevails in the copper tubes. 通常这些热交换器都以铜管为冷却水通路。
- The cause of pitting appeared during hard chromium plating is pitting corrosion occurred on matrix local surface. 镀硬铬时出现麻点主要与基体表面局部产生点蚀有关。
- Hastelloy-C Spring ensure excellent durability corrosion resistance. 合金弹簧可确保优异的耐久及耐腐蚀性。
- 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。