IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Deposition efficiency of low pressure cold sprayed aluminum coating
Huang, Guosheng1,2; Wang, Hongren3; Li, Xiangbo1; Xing, Lukuo1; Zhou, Juan1
2018
Source PublicationMATERIALS AND MANUFACTURING PROCESSES
ISSN1042-6914
Volume33Issue:10Pages:1100-1106
Corresponding AuthorHuang, Guosheng(huanggs@sunrui.net)
AbstractLow 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.
KeywordAluminum ceramic coating deposition efficiency spray
DOI10.1080/10426914.2017.1415443
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Manufacturing ; Materials Science, Multidisciplinary
WOS IDWOS:000430215700008
PublisherTAYLOR & FRANCIS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/158718
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorHuang, Guosheng
Affiliation1.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
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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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