| Ni-P化学镀层配方影响抗冲蚀性能的研究 |
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| 引用本文： | 王金刚,樊玉光,高护生,韩成材,李永甲. Ni-P化学镀层配方影响抗冲蚀性能的研究[J]. 西安石油大学学报(自然科学版), 1997, 0(2) |
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| 作者姓名： | 王金刚 樊玉光 高护生 韩成材 李永甲 |
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| 作者单位： | 西安石油学院 |
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| 摘 要： | 研究了在含ＨＣｌ与不含ＨＣｌ的介质中，三种不同配方的Ｎｉ－Ｐ化学镀层的抗冲蚀行为，并与不锈钢１Ｃｒ１８Ｎｉ９Ｔｉ和２Ｃｒ１３作了对比．试验在自制试验机上进行．结果表明，Ｎｉ－Ｐ镀层的冲蚀机理主要表现为片状剥落和微切削．而在含ＨＣｌ介质的冲蚀浆体中其抗冲蚀腐蚀性能要优于无ＨＣｌ介质的浆体中的情况．在Ｃｌ－与Ｈ＋构成的腐蚀介质中，Ｎｉ－Ｐ化学镀层冲蚀抗力要优于１Ｃｒ１８Ｎｉ９Ｔｉ与２Ｃｒ１３
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| 关 键 词： | 化学镀，冲蚀作用，腐蚀，不锈钢，配方／〔Ni－P〕 |
On the Influence of the Formulation of Ni P Coating on the Characteristics of Impingemental Corrosion Resistance |
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| Wang Jin gang et al. On the Influence of the Formulation of Ni P Coating on the Characteristics of Impingemental Corrosion Resistance[J]. Journal of Xian Shiyou University, 1997, 0(2) |
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| Authors: | Wang Jin gang et al |
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| Abstract: | The paper studied the behavior of impingemental corrosion resistance of Ni P coatings of different formulations in mediums with and without Hcl.Comparison was made between the behavior of chemical coating with that of stainless steel (Icrl8NigTi and 2Crl3). The experiment was made with self made experiment device.The results show that the impingemental corrosion mechanism of Ni P coating are mainly exfoliation and micro cutting.But in the oar containing Hcl,the performance of impingemental corrosion resistanece is superior to that in oar without Hcl. In corrosive medium with Cl - and H ,the property of impingemental corrosion resistance of Ni P chemical coating is superior to that of 1Gr18Nig 7; and 2CrB. |
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| Keywords: | chemical plating washing action corrosion stainless steel formulation/ |
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