| 十八胺在20G碳钢表面高温成膜条件研究 |
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| 引用本文： | 韩建伟,曹顺安.十八胺在20G碳钢表面高温成膜条件研究[J].表面技术,2011,40(3):44-47. |
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| 作者姓名： | 韩建伟 曹顺安 |
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| 作者单位： | 武汉大学动力与机械学院,武汉,430072;武汉大学动力与机械学院,武汉,430072 |
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| 摘 要： | 采用均匀试验设计,进行了高压釜挂片试验,并通过膜性能检验和测试试验评价了试片的成膜效果,考察了温度、十八胺浓度、恒温时间和pH值等4个因素对十八胺在20G碳钢表面高温成膜特性的影响.研究表明,上述因素影响大小的次序为:pH值＞温度＞十八胺浓度＞恒温时间,且十八胺在20G碳钢表面的最优成膜条件为:pH在8.7～9.0之间...
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| 关 键 词： | 十八胺 20G碳钢 均匀试验 最优条件 |
Conditions of Film for Mation of Octadecylamine on 20G Carbon Steel Surface at High Temperature |
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| HAN Jian-wei,CAO Shun-an.Conditions of Film for Mation of Octadecylamine on 20G Carbon Steel Surface at High Temperature[J].Surface Technology,2011,40(3):44-47. |
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| Authors: | HAN Jian-wei CAO Shun-an |
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| Affiliation: | HAN Jian-wei,CAO Shun-an (College of Power and Machine,Wuhan University,Wuhan 430072,China) |
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| Abstract: | Coupon test in autoclave was carried out by using uniform design and the film performance of the coupons was checked by film performance valuation test.The factors that effect the film formation of octadecylamine on 20G carbon steel surface at high temperature,such as temperature,concentration of octadecylamine,incubation time and pH,were researched.The results show that the order of the factors above is as below: pH>temperature>concentration of ODA>incubation time,and that the optimal condition of film for... |
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| Keywords: | octadecylamine 20G carbon steel uniform design method optimal condition |
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