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| 冲击划痕法测定Ni—P化学镀层结合强度 | |
| 引用本文： | 刘捍卫 李曙. 冲击划痕法测定Ni—P化学镀层结合强度[J]. 西南交通大学学报, 1997, 32(3): 341-346 |
| 作者姓名： | 刘捍卫 李曙 |
| 作者单位： | [1]西南交通大学材料工程系 [2]中国科学院金属研究所 |
| 摘 要： | 介绍了一种评价镀层结合强度的新方法－单摆冲击划痕法。它能有效地评价和定量地测定镀层与基材的结合强度以及冲击截荷下镀层的耐磨性能。用冲击划痕法测定Ｎｉ－Ｐ化学镀层与碳钢结构强度的试验结果表明，保持合适的基材表面粗糙度，控制基材的含碳量以及选择适当的热处理温度可以提高Ｎｉ－Ｐ化学镀层与基材的结合强度承载能力。 |
| 关 键 词： | 冲击划痕法 化学镀层 结合强度 镍磷镀层 |
Measurement of Adhesive Strength between Electroless Plated Ni P Film and Substrate with Single Pendulum Scratching Test |
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| Liu Hanwei Chen Yuanru. Measurement of Adhesive Strength between Electroless Plated Ni P Film and Substrate with Single Pendulum Scratching Test[J]. Journal of Southwest Jiaotong University, 1997, 32(3): 341-346 | |
| Authors: | Liu Hanwei Chen Yuanru |
| Abstract: | A new method,single pendulum scratching test, as well as the tester, to evaluate adhesive strength between plating and substrate is introduced. The resistance of plating/substrate composites to abrasion with impact is investigated with the new method.It is shown that the adhesive strength between electroless plated Ni P film and substrate depends on roughness of the substrate surface, carbon concentration of the steel substracte, and heat treatment temperatures. |
| Keywords: | single pendulum scratching test electroless plated Ni P film adhesive strength |
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