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Fabrication of a lightweight Al alloy mirror through 3D printing and replication methods
Wang, Yongjie; Wu, Xiaoge; Xu, Liang; Ding, Jiaoteng; Ma, Zhen; Xie, Yongjie
Department空间光学应用研究室
2018-09-20
Source PublicationApplied Optics
ISSN1559128X;21553165
Volume57Issue:27Pages:8096-8101
Contribution Rank1
AbstractIn order to realize rapid fabrication of a lightweight mirror, an AlSi10Mg alloy mirror was made through 3D printing and replication methods. The mechanical, thermal, and physical properties, the surface accuracy, and the dimensional stability were investigated. Through a selective laser melting method, an Al alloy mirror was printed and exhibited a low areal density of 28.4 kgm2. Through replication, the mirror surface accuracy was improved to 0.033λ (root mean square, λ 632.8 nm); surface roughness was 1.3 nm (Ra). The stability test result indicated that the 3D printed mirror presented good dimensional stability in air for a long time and in a temperature changing environment. © 2018 Optical Society of America.
DOI10.1364/AO.57.008096
Indexed BySCI ; EI
Language英语
WOS IDWOS:000445075500058
PublisherOSA - The Optical Society
EI Accession Number20183905852368
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30651
Collection空间光学应用研究室
Corresponding AuthorWang, Yongjie
AffiliationXi’an Institute of Optics and Precision Mechanics, China Academy of Sciences, Xi’an; 710119, China
Recommended Citation
GB/T 7714
Wang, Yongjie,Wu, Xiaoge,Xu, Liang,et al. Fabrication of a lightweight Al alloy mirror through 3D printing and replication methods[J]. Applied Optics,2018,57(27):8096-8101.
APA Wang, Yongjie,Wu, Xiaoge,Xu, Liang,Ding, Jiaoteng,Ma, Zhen,&Xie, Yongjie.(2018).Fabrication of a lightweight Al alloy mirror through 3D printing and replication methods.Applied Optics,57(27),8096-8101.
MLA Wang, Yongjie,et al."Fabrication of a lightweight Al alloy mirror through 3D printing and replication methods".Applied Optics 57.27(2018):8096-8101.
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