Pazhuhanfar, Y. Eghbali, B.
Published in
International Journal of Minerals, Metallurgy and Materials
In the present research, aluminum metal matrix composites were processed by the stir casting technique. The effects of TiB2 reinforcement particles, severe plastic deformation through accumulative roll bonding (ARB), and aging treatment on the microstructural characteristics and mechanical properties were also evaluated. Uniaxial tensile tests and ...
Liu, Yang Sun, Yan-hui Wu, Hao-tian
Published in
International Journal of Minerals, Metallurgy and Materials
It is well-known that the surface quality of the niobium microalloy profiled billet directly affects the comprehensive mechanical properties of the H-beam. The effects of chromium on the γ/α phase transformation and high-temperature mechanical properties of Nb-microalloyed steel were studied by Gleeble tensile and high-temperature in-situ observati...
Guo, Yun Li, Hong-yi Yuan, Yi-heng Huang, Jie Diao, Jiang Li, Gang Xie, Bing
Published in
International Journal of Minerals, Metallurgy and Materials
The fusion of the leaching and purification processes was realized by directly using microemulsion as the leaching agent. The bis-(2-ethyhexyl) phosphoric acid (DEHPA)/n-heptane/NaOH microemulsion system was established to directly leach vanadates from sodium-roasted vanadium slag. The effect of the leaching agent on the leaching efficiency was inv...
Lan, Tao Jiang, Yi-hui Zhang, Xiao-jun Cao, Fei Liang, Shu-hua
Published in
International Journal of Minerals, Metallurgy and Materials
Copper matrix composites reinforced by in situ-formed hybrid titanium boride whiskers (TiBw) and titanium diboride particles (TiB2p) were fabricated by powder metallurgy. Microstructural observations showed competitive precipitation behavior between TiBw and TiB2p, where the relative contents of the two reinforcements varied with sintering temperat...
Yang, Tao Zheng, Ya-peng Chou, Kuo-Chih Hou, Xin-mei
Published in
International Journal of Minerals, Metallurgy and Materials
Lead halide perovskites have received increasing attention recently as a candidate material in various optoelectronic areas because of their high performance as light absorbers. Herein, we report the growth of CsPbI3 nanobelts via a solution process. A single-crystalline CsPbI3 nanobelt with uniform morphology can be achieved by controlling the amo...
Rahmah, Muntadher I. Sabry, Raad S. Aziz, Wisam J.
Published in
International Journal of Minerals, Metallurgy and Materials
A facile approach was developed to construct Fe2O3-modified ZnO micro/nanostructures with excellent superhydrophobicity and photocatalytic activities. The effects of stearic acid (SA) and Fe2O3 on the morphological characteristics, water contact angle (WCA), and photocatalytic degradation were investigated. Superhydrophobicity results showed that W...
Zhang, Xiao-liang Kou, Jue Sun, Chun-bao Zhang, Rui-yang Su, Min Li, Shuo-fu
Published in
International Journal of Minerals, Metallurgy and Materials
As ore grades constantly decline, more copper tailings, which still contain a considerable amount of unrecovered copper, are expected to be produced as a byproduct of froth flotation. This research reveals the occurrence mechanism of copper minerals in typical copper sulfide tailings using quantitative mineral liberation analysis (MLA) integrated w...
Yin, Tai-qi Xue, Yun Yan, Yong-de Ma, Zhen-chao Ma, Fu-qiu Zhang, Mi-lin Wang, Gui-ling Qiu, Min
Published in
International Journal of Minerals, Metallurgy and Materials
With the increasing demand of rare earth metals in functional materials, recovery of rare earth elements (REEs) from secondary resources has become important for the green economy transition. Molten salt electrolysis has the advantages of low water consumption and low hazardous waste during REE recovery. This review systematically summarizes the se...
Ke, Bo-ren Sun, Yu-chen Zhang, Yong Wang, Wen-rui Wang, Wei-min Ma, Pei-yan Ji, Wei Fu, Zheng-yi
Published in
International Journal of Minerals, Metallurgy and Materials
High-entropy alloys (HEAs) have attracted increasing attention because of their unique properties, including high strength, hardness, chemical stability, and good wear resistance. Powder metallurgy is one of the most important methods used to fabricate HEA materials. This paper introduces the methods used to synthesize HEA powders and consolidate H...
Wei, Ya Fu, Yu Pan, Zhi-min Ma, Yi-chong Cheng, Hong-xu Zhao, Qian-cheng Luo, Hong Li, Xiao-gang
Published in
International Journal of Minerals, Metallurgy and Materials
High-temperature oxidation is a common failure in high-temperature environments, which widely occur in aircraft engines and aerospace thrusters; as a result, the development of anti-high-temperature oxidation materials has been pursued. Ni-based alloys are a common high-temperature material; however, they are too expensive. High-entropy alloys are ...
