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- electrochemical corrosion test 电化学腐蚀试验
- Dental metallic materials - Corrosion test methods. 牙科用金属材料。抗腐蚀试验方法。
- The test results show that the sulfate-reducing bacteria participate in electrochemical corrosion, accelerate the localized corrosion, destroy passivation and induce pit corrosion to the stainless steel. 实验结果表明,硫酸盐还原菌参与了不锈钢的电化学腐蚀,加速了腐蚀速度,破坏了不锈钢的钝化层,诱导了不锈钢点蚀的发生。
- The corrosion resistance and behavior of the high-Al bronze Cu-14%A1-X in 3.5%NaCl, 5%H_2SO_4,10%H_2SO_4 and 10%HCl solutions were investigated by using Static Immersing Corrosion test, scanning electron microscope (SEM) and electrochemical methods . 通过静态浸泡腐蚀试验、扫描电镜(SEu)、电化学测试等方法研究了铝青铜Cu-14%25Al-X在3.;5%25NaCl、5%25H_2SO_4、10%25H_2SO_4、10%25HCl溶液中的耐蚀性能及腐蚀行为。
- The effect of nitrogen on pitting corrosion and passivation behavior of 00Cr18Ni8 aust. enitic stainless steel has been investigated using corrosion test and electrochemical measurement. 本文采用腐蚀实验和电化学方法研究了氮对00Cr18Ni8奥氏体不锈钢耐点蚀性能和钝化行为的影响。
- By means of synergistic accelerated corrosion test and electrochemical measuring,the corrosion behavior of copper-stainless steel composites and Cu in HSO_(3)~(-)/Cl~- media was studied. 通过循环加速腐蚀试验和电化学测试方法,研究了3种铜-不锈钢复合材料和纯铜在HSO3-和/或Cl-介质中的腐蚀行为。
- Promote the resistance of fire resistant oil, to avoid the electrochemical corrosion. 提高磷酸酯抗燃油的电阻率,避免元件发生电化学腐蚀。
- Electrochemical corrosion of metal and principle of the applied current cathodic protection are expounded. 论述了金属的电化学腐蚀和外加电流阴极保护原理。
- The adaptability of estimate corrosion rate by Faraday's law were discussed based the results of accelerated electrochemical corrosion experiments. 通过电化学锈蚀试验结果分析,探讨了用法拉第定律估计锈蚀的适应性。
- The microstructure and electrochemical corrosion properties of the cast iron ball before and after magnetization have been tested and compared. 对铸铁球磁化处理前后的组织、结构及电化学腐蚀等性能进行了观察与测试,并对其耐磨性提高的原因进行了研究。
- LECP is very effective in controlling microbiological and electrochemical corrosion existing in the circulating cooling water system. 该方法不仅能杀菌,而且能缓蚀,对于控制循环冷却水系统中的微生物腐蚀与电化学腐蚀极为有效。
- The electrochemical corrosion mechanism for “aluminum wire mark” is analyzed with metal corosion theory, and the concrete solution for it are suggested. 从金属腐蚀学的观点出发,分析了“铝丝印”形成的电化学腐蚀机理,并提出了具体的解决措施
- The corrosion test showed that such glass flakes contained paint could be adopted in different applications. 介绍了玻璃鳞片防蚀涂料的研制和应用。
- The electrochemical corrosion resistance of treated uranium in three kinds ofsolution ( 14mmol/LCI~~ lmol/LH2SO4.. lmol/LnaOH)had been studied usingelectrochemical measurement. 运用电化学方法研究了经CO处理后的金属铀在三种不同的化学介质(14mmol/LCl、1mol/LH_2SO_4、1mol/LNaOH)中的耐蚀性能。
- The time of CuSO 4 dropping corrosion test of the film is more than two minutes. 该处理液高效节能,生成的磷化膜灰色均匀,硫酸铜点滴时间在2分钟以上。
- Except normal electrochemical corrosion and wearing during producing and peeling e.d.copper foil, there are a lot of unnormal factors that make cathode drum wear. 阴极辊在电解铜箔生产中表面因受到电化学和铜箔剥离的正常腐蚀,造成磨辊外,还有很多不正常的因素造成磨辊。
- The gasolene treated passed the Doctor test, the corrosion test of copper sheet.The product qualified rate is 100%. 预精制后的汽油博士试验合格,铜片腐蚀合格,产品合格率为100%25。
- The physical properties and room electrochemical corrosion of the Ti_3AlC_2/TiB_2 composites with the different content of TiB_2 were studied in the paper. 研究了Ti_3AlC_2/TiB_2复合材料的物理性能和常温电化学腐蚀能力。
- On the basis of corrosion test data and their statistical analysis, the relationship between alloying elements and corrosion rate has been derived. 在典型的制盐生产工艺使用的卤水介质中,进行了不同成分的低合金钢的腐蚀试验。
- In addition, the aluminate phase of the slag could bind chlorides to form Fredel's salt resulting from reinforced concrete corrosion test. 由氯离子渗透试验结果显示,水泥取代率与电荷通过量之关系有一明显折点,此折点可做为选择最适取代率之指标。
