Deposition efficiency of low pressure cold sprayed aluminum coating

doi:10.1080/10426914.2017.1415443

	Deposition efficiency of low pressure cold sprayed aluminum coating
	Huang, Guosheng 1,2; Wang, Hongren 3; Li, Xiangbo 1; Xing, Lukuo 1; Zhou, Juan 1
	2018
发表期刊	MATERIALS AND MANUFACTURING PROCESSES
ISSN	1042-6914
卷号	33 期号:10 页码:1100-1106
通讯作者	Huang, Guosheng(huanggs@sunrui.net)
摘要	Low pressure cold spraying (LPCS) is different from high pressure cold spraying because it is capable of onsite operation with compaction system and flexible spray gun. However, the deposition efficiency is much low for efficient onsite reparation, it is important to know more about the influence of spraying parameters on deposition efficiency of LPCS. To verify the relationship between the spray parameters (temperature, standoff distance, powder feeding rate, and transverse speed) and the deposition efficiency, a DYMET413 commercial LPCS system was used to prepare coating under different parameters. The deposition efficiency increases linearly as the gas temperature increases. The optimal alumina content in powders is about 30%, the optimal distance is 25mm for the powder used in this study. The deposition efficiency of powder increases as the transverse speed of nozzle decreases. It is hard to predict the deposition efficiency by numerical methods since the deposition behavior in a composite powder system is influenced by a number of factors. The interaction between particles, the erosion effect of alumina and under critical velocity particles all can influence the deposition behavior.
关键词	Aluminum ceramic coating deposition efficiency spray
DOI	10.1080/10426914.2017.1415443
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS类目	Engineering, Manufacturing ; Materials Science, Multidisciplinary
WOS记录号	WOS:000430215700008
出版者	TAYLOR & FRANCIS INC
引用统计	被引频次：24[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/158718
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Huang, Guosheng
作者单位	1.Luoyang Ship Mat Res Inst, Sci & Technol Marine Corros & Protect Lab, 149-1 Zhuzhou Rd, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao, Peoples R China 3.Sunrui Marine Environm Engn Co Ltd, Qingdao, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Huang, Guosheng,Wang, Hongren,Li, Xiangbo,et al. Deposition efficiency of low pressure cold sprayed aluminum coating[J]. MATERIALS AND MANUFACTURING PROCESSES,2018,33(10):1100-1106.
APA	Huang, Guosheng,Wang, Hongren,Li, Xiangbo,Xing, Lukuo,&Zhou, Juan.(2018).Deposition efficiency of low pressure cold sprayed aluminum coating.MATERIALS AND MANUFACTURING PROCESSES,33(10),1100-1106.
MLA	Huang, Guosheng,et al."Deposition efficiency of low pressure cold sprayed aluminum coating".MATERIALS AND MANUFACTURING PROCESSES 33.10(2018):1100-1106.

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