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首页> 外文期刊>Journal of Iron and Steel Research International >Modification and Anticorrosion Property of Carbon Steel with TiO_2 Film
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Modification and Anticorrosion Property of Carbon Steel with TiO_2 Film

机译：TiO_2薄膜对碳钢的改性与耐蚀性能。

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摘要

A new TiO_2-modified film on carbon steel was prepared by electroless plating and sol-gel composite process. An artificial neural net was used to optimize the preparing condition of the film. The optimized condition of the TiO_2-modified film on carbon steel is as follows; plating time of NiP is 50 min, number of dip coating is 4, heat treatment time is 2 h, and the molar ratio of complexing reagent to Ti(OC_4H_9)_4 is 1.5 : 1. Corrosion behavior of carbon steel with coating was investigated by polarization resistance measurement, anode polarization, EIS and ESEM measurement. XPS was used to characterize the element valence of the modified film. Results show that carbon steel with TiO_2-modified film has good corrosion resistance in 0. 5 mol/L of H_2SO_4 solution and 0. 5 mol/L of NaCl solution. It is also found that the preparing condition of forming TiO_2 -modified film can be obtained easily by the artificial neural net.
机译：通过化学镀和溶胶-凝胶复合工艺制备了一种新的碳钢表面TiO_2改性膜。人工神经网络用于优化薄膜的制备条件。碳钢表面TiO_2改性膜的优化条件如下： NiP的电镀时间为50分钟，浸镀次数为4，热处理时间为2 h，配位剂与Ti（OC_4H_9）_4的摩尔比为1.5：1。极化电阻测量，阳极极化，EIS和ESEM测量。 XPS用于表征改性膜的元素价。结果表明，具有TiO_2改性膜的碳钢在0. 5 mol / L的H_2SO_4溶液和0. 5 mol / L的NaCl溶液中具有良好的耐腐蚀性。还发现通过人工神经网络可以容易地获得形成TiO 2改性膜的制备条件。

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