Microstructure and properties of copper coating prepared by explosive compaction-coating

Du Chang-xing; Zhao Zheng; Tao Gang; Wang Jing-xiang

Volume 34 Issue 1

Mar. 2014

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Du Chang-xing, Zhao Zheng, Tao Gang, Wang Jing-xiang. Microstructure and properties of copper coating prepared by explosive compaction-coating[J]. Explosion And Shock Waves, 2014, 34(1): 6-10.

Citation:

Du Chang-xing, Zhao Zheng, Tao Gang, Wang Jing-xiang. Microstructure and properties of copper coating prepared by explosive compaction-coating[J]. Explosion And Shock Waves, 2014, 34(1): 6-10.

Du Chang-xing, Zhao Zheng, Tao Gang, Wang Jing-xiang. Microstructure and properties of copper coating prepared by explosive compaction-coating[J]. Explosion And Shock Waves, 2014, 34(1): 6-10.

Citation:

Du Chang-xing, Zhao Zheng, Tao Gang, Wang Jing-xiang. Microstructure and properties of copper coating prepared by explosive compaction-coating[J]. Explosion And Shock Waves, 2014, 34(1): 6-10.

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Microstructure and properties of copper coating prepared by explosive compaction-coating

1.
School of Energy and Power Engineering, Nanjing University of Science and Technology, Nanjing210094, Jiangsu, China
2.
State Key Laboratory of Transient Physics, Nanjing University of Science and Technology, Nanjing210094, Jiangsu, China

Funds: Supported by the National Natural Science Foundation of China (10802038, 11272158)

Received Date: 2012-07-11
Rev Recd Date: 2012-11-13
Publish Date: 2014-01-25

Abstract

Abstract

The explosive compaction-coating technology was introduced in detail and was used to prepare the large-area copper coating.And the surface morphology, element content and thickness of the prepared copper coating were investigated by means of optical microscope, scanning electron microscopy and energy dispersion spectrum.The porosity of the copper coating was measured by the quantitative line method in its SEM photograph.The hardness of the copper coating was observed by a microhardness tester.The thickness of the copper coating was 280μm, the porosity was about 2%, the average microhardness was about 114HV0.05, and the element content remained roughly constant before and after the experiment.The results show that the prepared copper coating has excellent uniformity and compactness and no oxidation of the copper powder can occur during the process of the copper coating formation.
- mechanics of explosion,
- porosity,
- explosive compaction-coating,
- copper coating,
- oxidation

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References(15)

References

[1]	Kim J H, Yang H S, Baik K H, et al. Development and properties of nanostructured thermal spray coatings[J]. Current Applied Physics, 2006, 6(6): 1002-1006. doi: 10.1016/j.cap.2005.07.006
[2]	Matthews S, James B, Hyland M. The role of microstructure in the mechanism of high velocity erosion of Cr₃C₂-NiCr thermal spray coatings: As-sprayed coatings[J]. Surface and Coatings Technology, 2009, 203(8): 1086-1093. doi: 10.1016/j.surfcoat.2008.10.005
[3]	Klinkov S V, Kosarev V F, Sova A A, et al. Deposition of multicomponent coatings by cold spray[J]. Surface and Coatings Technology, 2008, 202(4): 5858-5862. http://www.sciencedirect.com/science/article/pii/S0257897208005835
[4]	Yue T M, Huang K J, Man H C. Laser cladding of Al₂O₃ coating on aluminium alloy by thermite reactions[J]. Surface and Coatings Technology, 2005, 194(2/3): 232-237. http://www.sciencedirect.com/science/article/pii/S0257897204009120
[5]	Izumi H, Machida K, Iguchi M, et al. Zinc coatings on Sm₂Fe₁₇N_x powder by photoinduced chemical vapour deposition method[J]. Journal of Alloys and Compounds, 1997, 261(1/2): 304-307.
[6]	赵铮, 陶钢.双金属复合板的新制备工艺:爆炸压涂[J].材料开发与应用, 2008, 23(5): 48-51. http://www.cnki.com.cn/Article/CJFDTotal-CLKY200805012.htm Zhao Zheng, Tao Gang. Spray technology for preparation of double metal clad plate: Explosive compaction[J]. Development and Application of Materials, 2008, 23(5): 48-51. http://www.cnki.com.cn/Article/CJFDTotal-CLKY200805012.htm
[7]	赵铮, 杜长星, 陶钢, 等.板-粉双层复合材料的爆炸压涂制备技术[J].材料导报, 2009, 23(7): 95-97. http://www.cnki.com.cn/Article/CJFDTotal-CLDB200913028.htm Zhao Zheng, Du Chang-xing, Tao Gang, et al. Explosive compact-coating preparation technology of plate-powder double layer composites[J]. Materials Review, 2009, 23(7): 95-97. http://www.cnki.com.cn/Article/CJFDTotal-CLDB200913028.htm
[8]	李晓杰, 莫非, 闫鸿浩, 等.爆炸焊接斜碰撞过程的数值模拟[J].高压物理学报, 2011, 25(2): 173-176. http://www.cqvip.com/Main/Detail.aspx?id=37468621 Li Xiao-jie, Mo Fei, Yan Hong-hao, et al. Numerical simulation of the oblique collision in explosive welding[J]. Chinese Journal of High Pressure Physics, 2011, 25(2): 173-176. http://www.cqvip.com/Main/Detail.aspx?id=37468621
[9]	张越举, 李晓杰, 赵铮, 等.纳米γ-Al₂O₃陶瓷粉末的预热爆炸压实实验研究[J].爆炸与冲击, 2008, 28(3): 220-223. http://www.cqvip.com/Main/Detail.aspx?id=27842270 Zhang Yue-ju, Li Xiao-jie, Zhao Zheng, et al. On the preheated explosive consolidation of nanometerγ-Al₂O₃ ceramic powders[J]. Explosion and Shock Waves, 2008, 28(3): 220-223. http://www.cqvip.com/Main/Detail.aspx?id=27842270
[10]	Du C X, Zhao Z, Tao G. Explosive compaction-coating manufacture large area coat[J]. Advanced Materials Research, 2011, 189: 1014-1017. http://www.scientific.net/AMR.189-193.1014
[11]	Diaz P, Edirisinghe M J, Ralph B. Microstructural changes and phase transformations in a plasma-sprayed zirconia-yttria-titania thermal barrier coating[J]. Surface and Coatings Technology, 1996, 82(3): 284-290. doi: 10.1016/0257-8972(95)02721-1
[12]	陈辉, 郑涛, 代双贺.钢基冷喷铜涂层与轧制覆铜板性能对比[J].沈阳建筑大学学报:自然科学版, 2010, 26(1): 180-183. http://d.wanfangdata.com.cn/periodical/syjzgcxyxb201001034 Chen Hui, Zheng Tao, Dai Shuang-he. Properties comparison between steel-based cold-sprayed copper coating and copper clad laminate[J]. Journal of Shenyang Jianzhu University: Natural Science, 2010, 26(1): 180-183. http://d.wanfangdata.com.cn/periodical/syjzgcxyxb201001034
[13]	Seo D, Ogawa K, Sakaguchi K, et al. Parameter study influencing thermal conductivity of annealed pure copper coatings deposited by selective cold spray processes[J]. Surface and Coatings Technology, 2012, 206(8/9): 2316-2324. http://www.sciencedirect.com/science/article/pii/S0257897211010036
[14]	郭辉华, 周香林, 巫湘坤, 等.几种金属基板上冷喷涂铜涂层的试验与模拟[J].材料热处理学报, 2009, 30(6): 158-163. http://d.wanfangdata.com.cn/Periodical/jsrclxb200906035 Guo Hui-hua, Zhou Xiang-lin, Wu Xiang-kun, et al. Preparation and simulation of cold sprayed copper coating on metal substrate[J]. Transactions of Materials and Heat Treatment, 2009, 30(6): 158-163. http://d.wanfangdata.com.cn/Periodical/jsrclxb200906035
[15]	Sharma R K, Bhatnagar M C, Sharma G L. Mechanism of highly sensitive and fast response Cr doped TiO₂ oxygen gas sensor[J]. Sensors and Actuators B: Chemical, 1997, 45(3): 209-215. doi: 10.1016/S0925-4005(97)00295-5