Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Shuqian Fan"'
Autor:
Tian Chen, Liang Yang, Yongjiang Huang, Sicong Zhao, Wenjie Wu, Honglin Ma, Qi Zhang, Shuqian Fan, Jianfei Sun
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 898-907 (2024)
The fabrication of high quality copper alloys using laser powder bed fusion (LPBF) technology remains challenging due to their low laser absorption and high thermal conductivity. LPBF often involves intrinsic defects, such as rough surface and intern
Externí odkaz:
https://doaj.org/article/3c17c3a366f3451aa9c369925d28fd05
Autor:
Min Tang, Yaoqi Guo, Weihao Zhang, Honglin Ma, Liang Yang, Wenhou Wei, Linzhi Wang, Shuqian Fan, Qi Zhang
Publikováno v:
Materials & Design, Vol 225, Iss , Pp 111489- (2023)
This paper proposes a new powder recoating mechanism named forward rotating flexible roller (FRFR) which aims to solve the poor powder flowability problem brought by the aggregation effect of the fine particles in the mixed 30 wt% 5 μm SiC and 55 μ
Externí odkaz:
https://doaj.org/article/efaf1a1e16bc4784a1569d5700a81c24
Publikováno v:
Materials & Design, Vol 213, Iss , Pp 110301- (2022)
The uniformity of a recoated powder layer affects the performance of parts manufactured by SLM directly, while it is related to the characteristics of spatters. The small spatter moves pretty fast, while the low optical transmittance in the spectrum
Externí odkaz:
https://doaj.org/article/31a4e684c5794365a89b7d94eb6c5aeb
Publikováno v:
Materials & Design, Vol 202, Iss , Pp 109578- (2021)
Processing titanium (Ti)-based materials in high-concentration nitrogen gas (N2) atmosphere is credited with reducing ductility/plasticity arising from the excessive formation of brittle agglomerated TiN. However processing these materials in dilute
Externí odkaz:
https://doaj.org/article/cb6f4c4bc1224857b4c2e8c5a321b4d4
Autor:
Liping Zheng, Qi Zhang, Hongzhong Cao, Wenjie Wu, Honglin Ma, Xueping Ding, Jie Yang, Xuanming Duan, Shuqian Fan
Publikováno v:
Materials & Design, Vol 183, Iss , Pp - (2019)
Selective laser melting (SLM) involves periodic processes of rapid temperature rise and drop, so it is of great interest in evaluating the quality of the melted powders by real-time thermal information. In this study, a LumaSense MCS640 thermal imagi
Externí odkaz:
https://doaj.org/article/3750ef7f89e14806b1a209d235966e3f
Publikováno v:
Materials Science and Technology. 38:207-214
Publikováno v:
2022 IEEE International Conference on Multimedia and Expo Workshops (ICMEW).
Publikováno v:
Scripta Materialia. 187:310-316
A novel laser additive manufacturing method is proposed to manufacture the agglomeration-free nanoscale TiC-reinforced titanium-matrix composites by in-situ compounding the reinforcement via gas–liquid reaction. The clean interface and strong inter
Publikováno v:
ACS applied bio materials. 2(2)
Porous titanium (Ti) and its alloys fabricated by additive manufacturing (AM) techniques have attractive potential for dental and bone defect repair fields. Understanding the relationship between cells and the surface of the as-built three-dimensiona
Autor:
Min Tang, Yaoqi Guo, Weihao Zhang, Honglin Ma, Liang Yang, Wenhou Wei, Linzhi Wang, Shuqian Fan, Qi Zhang
Publikováno v:
SSRN Electronic Journal.