Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Xianjun Lei"'
Autor:
Zibin Zuo, Rongbo Zhu, Xinyang Liu, Xiumin Chen, Tengteng Shi, Xianjun Lei, Jian Wu, Wenlong Jiang, Bin Yang, Baoqiang Xu, Huan Luo
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1080-1090 (2024)
Arsenic is commonly used in alloy materials and the semiconductor industry, and has promising applications. Arsenic and antimony have similar physicochemical properties, and their binding and separation mechanisms are unknown, thereby limiting the pu
Externí odkaz:
https://doaj.org/article/1a2a78b7e4f54a41abd2bfc8efe48855
Autor:
Shuangping Wang, Xianjun Lei, Baoqiang Xu, Wenlong Jiang, Lingxin Kong, Bin Yang, Yang Tian, Yuanhui Liu
Publikováno v:
Next Materials, Vol 4, Iss , Pp 100189- (2024)
A comprehensive analysis of the characteristics of vacuum evaporation and condensation of pure silver is crucial for advancing vacuum separation and purification technology for crude silver. This study analyzes the vacuum evaporation and condensation
Externí odkaz:
https://doaj.org/article/2139538131564c00b2e1c5c556c14730
Autor:
Zibin Zuo, Mengping Duan, Xinyang Liu, Xiumin Chen, Huan Luo, Tengteng Shi, Xianjun Lei, Yang Tian, Bin Yang, Baoqiang Xu
Publikováno v:
Metals, Vol 14, Iss 5, p 490 (2024)
Thermodynamic theory was employed in this study to investigate the feasibility of separating antimony (Sb) from crude arsenic (As) using vacuum sublimation. Ab initio molecular dynamics simulations are used to calculate the structure, stability, and
Externí odkaz:
https://doaj.org/article/103dbc3424f249cdb1efccf6ec7736ae
Publikováno v:
Metals, Vol 14, Iss 4, p 466 (2024)
Vacuum induction melting is a commonly used method for preparing AlV55 alloys. However, this method results in high Al evaporation losses, leading to poor cost control. Moreover, the influence of the process parameters on the alloy composition remain
Externí odkaz:
https://doaj.org/article/37f24d1d1e5845e69d7ced94d00a724e
Publikováno v:
Metals, Vol 11, Iss 9, p 1465 (2021)
Self-induced internal corrosion stress transgranular cracking is investigated theoretically and experimentally linking grain boundary wetting (GBW) and grain boundary diffusion (GBD) to improve the ability to reveal the micro mechanism of crack in co
Externí odkaz:
https://doaj.org/article/1af942d08b5648ff8d2395469aceab94
Publikováno v:
Journal of Manufacturing Processes. 73:563-571
Controlling the dissolution of the solid metal contact liquid metal or alloys is significantly important for some industrial processes, in particular for high temperature and long-time processes. A model for quantitatively evaluating the relationship
Publikováno v:
Metals
Volume 11
Issue 9
Metals, Vol 11, Iss 1465, p 1465 (2021)
Volume 11
Issue 9
Metals, Vol 11, Iss 1465, p 1465 (2021)
Self-induced internal corrosion stress transgranular cracking is investigated theoretically and experimentally linking grain boundary wetting (GBW) and grain boundary diffusion (GBD) to improve the ability to reveal the micro mechanism of crack in co
Publikováno v:
Vacuum. 157:453-457
A new process to fabricate porous titanium by calcium vapor in-situ reduction of titanium sespuioxide was presented in this paper. The mixture of Ti2O3 and CaCl2 powders was preformed and reduced by calcium vapor. The porous titanium structure was ob
Publikováno v:
Vacuum. 194:110589
A model for studying the growth kinetics of intermetallic compounds by means of binary phase diagrams was proposed with some assumptions. The parabolic growth relationship of intermetallic compound is deduced mathematically using analytical solution
Publikováno v:
Corrosion Science. 186:109316
High temperature corrosion behavior of Nb containing a TiAl melt is studied connecting with grain boundary wetting (GBW). Three intermetallic compounds (IMC) layers are formed and corroded step by step via the TiAl melt. The interfacial morphology an