| 电瓷钢脚锌环界面结合质量超声波检测技术 |
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| 引用本文： | 李萍,谭家隆,李喜孟,李喜良,于伟,邵建华. 电瓷钢脚锌环界面结合质量超声波检测技术[J]. 材料保护, 2003, 36(5): 40-41 |
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| 作者姓名： | 李萍 谭家隆 李喜孟 李喜良 于伟 邵建华 |
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| 作者单位： | 1. 大连理工大学材料工程系,辽宁,大连,116023
2. 大连电瓷配件厂,辽宁,大连,116031 |
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| 摘 要： | 选择浇铸纯锌做牺牲阳极覆盖在钢脚表面的方法，能够有效地防止钢脚的腐蚀。然而，防腐蚀铸层与钢脚间的结合不良将削弱锌的阳极保护作用。用超声波检测技术对防腐蚀层结合质量进行测定，结果证明，该技术能够无损地对防腐蚀层结合质量进行评价，检测结果与传统方法的测量较好吻合。
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| 关 键 词： | 阳极保护 无损评价 防腐蚀层 |
| 文章编号： | 1001-1560(2003)05-0040-02 |
Ultrasonic Detection Technology for Bond Quality of Anticorrosion Coating |
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| LI Ping,TAN Jia-long,LI Xi-meng,LI Xi-liang,YU Wei,SHAO Jian-hua. Ultrasonic Detection Technology for Bond Quality of Anticorrosion Coating[J]. Journal of Materials Protection, 2003, 36(5): 40-41 |
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| Authors: | LI Ping TAN Jia-long LI Xi-meng LI Xi-liang YU Wei SHAO Jian-hua |
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| Abstract: | The casting pure zinc is often chosen as sacrifice anode covering on the surface of steel-foot to prevent the corrosion. However the poor bond between the anticorrosion casting coating and steel-foot would weaken the anodic protection of zinc. So ultrasonic detection technique was used to examine the bond quality of coating. Results showed that the technique could evaluate the bond quality nondestructively, and the testing results were coincide with those by traditional method. |
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| Keywords: | anodic protection nondestructive evaluation anticorrosion coating |
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