刘鹏,杨伏良.氧化锆陶瓷中温化学镀镍三元络合剂的研究[J].表面技术,2014,43(5):66-70.
LIU Peng,YANG Fu-liang.Study on Ternary Complexing Agent for Medium-temperature Electroless Nickel Plating on Zirconia Ceramics[J].Surface Technology,2014,43(5):66-70 |
| 氧化锆陶瓷中温化学镀镍三元络合剂的研究 |
| Study on Ternary Complexing Agent for Medium-temperature Electroless Nickel Plating on Zirconia Ceramics |
| 投稿时间：2014-05-08 修订日期：2014-06-13 |
| DOI： |
| 中文关键词: 化学镀 镀镍 三元络合剂 镀速 磷含量 |
| 英文关键词:complexing agent Ni plating ternary complexing agent electroless plating speed phosphorus content |
| 基金项目:国家高技术研究发展计划( 863 计划,2011 AA030101 ) ; 湖南省自 然科学基金项目 ( 12JJ3038) |
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| 中文摘要: |
| 目 的 优化中温化学镀镍三元络合剂 体系, 得到 性能优良的 化学镀镍层。 方法 选取乳酸、冰乙酸及柠檬酸作为络合剂组分,以镀速和含磷量为考察指标, 通过设计 L9(34) 正交实验, 研究次亚磷酸钠、乳酸、冰乙酸及柠檬酸的浓度对化学镀镀速以及镀层磷含量的影响。 结果 综合考虑镀速和磷含量, 得到的最佳三元络合剂体系为 20 mL/L 乳酸+15 mL/L 冰乙酸+10 g/L 柠檬酸, 该条件下镀速为 6. 4 mg/h, 镀层磷质量分数为 8. 8% 。 结论 采用 优化的络合剂体系,可以获得致密均匀 、结合力良好的化学镀镍层。 |
| 英文摘要: |
| Objective In order to obtain Ni-P coating with excellent performance, the ternary complexing agent for medium temperature was optimized. Methods By selecting lactic acid, glacial acetic acid and citric acid as complexing agents, using plating speed and phosphorus content as evaluation indicators, the effect of sodium phosphate, lactic acid, glacial acetic acid and citric acid concentration on the plating speed and phosphorus content was studied through designing L9( 3 4) orthogonal experiments. Results Considering the plating rate and phosphorus content, the optimal ternary complexing agent system was determined as follows: lactic acid 20 mL/L, glacial acetic acid 15 mL/L and citric acid 10 g/L. The plating speed was 6. 4 milligram per hour and phosphorus content was 8. 8wt% in this optimal system. Conclusion The results showed that even and compact Ni-P coating with good adhesion could be obtained in the optimized complexing agent system. |
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