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Deposition efficiency of low pressure cold sprayed aluminum coating

文献类型：期刊论文

作者Huang, Guosheng1,2; Wang, Hongren3; Li, Xiangbo1; Xing, Lukuo1; Zhou, Juan1
刊名MATERIALS AND MANUFACTURING PROCESSES
出版日期2018
卷号33期号:10页码:1100-1106
关键词Aluminum Ceramic Coating Deposition Efficiency Spray
ISSN号1042-6914
DOI10.1080/10426914.2017.1415443
文献子类Article
英文摘要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.
WOS关键词GAS-DYNAMIC SPRAY ; NUMERICAL-SIMULATION ; FEED RATE ; AL ; COMPONENTS ; SUBSTRATE ; PARTICLES ; REPAIR ; POWDER
WOS研究方向Engineering ; Materials Science
语种英语
WOS记录号WOS:000430215700008
出版者TAYLOR & FRANCIS INC
源URL[http://ir.qibebt.ac.cn/handle/337004/10797]  
专题中国科学院青岛生物能源与过程研究所
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
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.

入库方式： OAI收割

来源：青岛生物能源与过程研究所

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