This research was financially supported by the National Natural Science Foundation of China(No.51575151 and No.52005005);the Science and Technology Project of Anhui Province,China(No.1501021006).
The macrosegregation behaviors of Al-Sn-Cu ternary immiscible alloy castings and their effects on mechanical and tribological properties were investigated.The results demonstrate that Sn and Cu segregate in the castin...
the support of the National Natural Science Foundation of China (Grant No. 51871118);the Fast Support Project (Grant No. JZX7Y20210162400301);the fund of State Key Laboratory of Special Rare Metal Materials (Grant No. SKL2020K003)
The morphologies of intermetallic phases(IMCs)during directional solidification of the Sn-Cu(L+Cu_(3)Sn→Cu_(6)Sn_(5))and Sn-Co(L+CoSn→CoSn_(2))peritectic systems were analyzed.The primary Cu_(3)Sn and peritectic Cu_...
Rajamangala University of Technology Rattanakosin and School of Engineering,King Mongkut’s Institute of Technology Ladkrabang for the laboratory support of this research。
The effect of Cu content on the microstructure,grain orientation and mechanical properties of Sn-xCu(x=0-4.0 wt.%)lead-free solder was studied.Results showed that added Cu induced the formation of intermetallic phases...
jointly supported by the National Key R&D Program of China(Nos.2016YFC0600509,2017YFC0601504)。
Fault and fractures are well-developed in the Gejiu tin-polymetallic district,and they are closely related to the formation and distribution of ores.In this paper,the principal component analysis(PCA)and multifractal ...