超声-电沉积Ni-纳米Al2O3复合镀层耐蚀性能研究
摘要
Ni-nano Al2O3 composite coatings were prepared on the 20(superscript #) steel substrates by ultrasonic-electrode-posited technology. Through the method of the samples constant temperature 25℃ were statically and entirely dipped in the pH=3.5, 5% NaCl solution at constant temperature 25℃ lasting 210h, the effects of pulse current density, duty ratio of pulse, ultrasonic waves and nano Al2O3 concentration on the corrosion resistance of nano-composite coatings were deeply studied. Surface morphology and thickness of composite coating were observed and measured by SEM; Nano-Al2O3 was ascertained by XRD.
引用本文（GB/T 7714）
吴庆利, 吴蒙华, 黄树涛, 等. 超声-电沉积Ni-纳米Al2O3复合镀层耐蚀性能研究[J]. 中国科技信息, 2007.
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