corrosion research meaning in English
腐蚀研究
Examples
- The result of corrosion research in nacl solution show that epoxy coating steel strand ’ s anti - corrosion is the best . bare steel strand ’ s corrosion speed is the quickest in 5 % nacl solution , slower in 20 % nacl solution ; galvanized steel strand ’ s corrosion rate is largest in 3 % nacl solution , smaller in 20 % nacl solution , the smallest in 5 % nacl solution . epoxy coating steel strand ’ s corrosion speed has the maximum in 20 % nacl solution and the minimum in 5 % nacl solution
2 、 nacl溶液中腐蚀实验研究表明,环氧涂覆钢绞线耐蚀性最好,不同浓度nacl中,全裸钢绞在浓度为5 %的nacl溶液中腐蚀最快, 20 % nacl其次;镀锌钢绞线在5 % nacl溶液中腐蚀速度最慢, 3 %的nacl溶液中,腐蚀最快;环氧钢绞线在浓度为5 % nacl溶液中腐蚀最快, 20 %的nacl溶液中腐蚀最慢。 - Once he engaged in the research work for more than 30 years on anti - corrosive material in chinese academy of science metal protection and the corrosion research institute , and was ever the director of material laboratory , and is now holding the post of director researcher of national metal corrosion control engineering technology research center , and obtaining in state - level invention award for phosphate fertilizer equipment material research
曾在中国科学院金属防护与腐蚀研究所从事耐腐蚀材料的研究工作三十多年，曾任材料研究室主任，现任国家金属腐蚀控制工程技术研究中心主任研究员。在磷肥设备材料研究中获得到国家级发明奖，在化工设备耐腐蚀材料研究中， xd - 1耐腐蚀、耐高温材料获得到孙师伯奖， f518 、 f7 、 fs - 1硫酸用材料获得中科院重大科研成果二等奖。 - Compared to bare steel strand , galvanized steel strand ’ s anti - corrosion is worse in 3 % nacl solution . 3 . the result of corrosion research in different ph value simulation acid rain show that bare steel strand has a low corrosion rate at ph = 4 , corrosion rate at ph = 2 and ph = 6 is larger ; epoxy coating steel strand ’ s corrosion current intensity decrease with ph value ’ s minish ; reverse to epoxy coating steel strand , galvanized steel
3 、模拟酸雨中腐蚀研究结果表明,在不同ph值的模拟酸雨中,全裸钢绞在ph = 4时腐蚀最慢, ph = 2时腐蚀最快, ph = 6时腐蚀速度居中;环氧钢绞线腐蚀电流密度随ph值的减小而减小;镀锌钢绞与环氧钢绞线刚好相反,腐蚀电流密度随ph值的减小而增加, ph值越小,腐蚀电流密度越大,越容易遭受腐蚀。