Browsing NTNU Open by Author "Kong, Yaping"

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Effect of Zr and Er on the microstructure, mechanical and electrical properties of Al-0.4Fe alloy

Kong, Yaping; Jia, Zhihong; Liu, Zhipeng; Liu, Manping; Roven, Hans Jørgen; Liu, Qing (Peer reviewed; Journal article, 2021)

The effect of Zr and Er on the microstructure, electrical conductivity and mechanical properties of Al-0.4Fe alloy was investigated using optical microscope (OM), scanning electron microscope (SEM), electron back-scattered ...
Microstructure Evolution and Recrystallization Resistance of a 7055 Alloy Fabricated by Spray Forming Technology and by Conventional Ingot Metallurgy

Xie, Zhiqiang; Jia, Zhihong; Xiang, Kaiyun; Kong, Yaping; Li, Zhenguo; Fan, Xi; Ma, Wantai; Zhang, Hao; Lin, Lin; Marthinsen, Knut; Liu, Qing (Peer reviewed; Journal article, 2020)

The effect of different fabricating processes (spray forming and conventional casting) and homogenization treatment on the microstructure of an 7055 alloy was investigated by optical microscopy (OM), scanning electron ...