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KINETICS OF DESULPHURIZATION IN PERMANENT CONTACT OF SLAG AND STEEL

JIANG Guochang XU Kuangdi DENG Jianxiong Shanghai University of Technology , Shanghai , ChinaGUO Zhancheng GUAN Yulong Beiiing University of Science and Technology , Beijing , China Jiang Guochang Associate Professor , The Institute of Metallurgy and Materials , Shanghai University of Technology , Shanghai 200072 , China

金属学报(英文版)

The curve of % S vs reaction time is described quantitatively based on the electrochemical model directly deduced from the principle of electrochemistry as well as the given method for calculating the initial oxygen potential along slag/steel interface.The calculated data is in good agreement with t...

关键词: slag/steel interface , null , null

Mechanically-driven Amorphization in Metallic Systems

Yuanda DONG Dept.of Metallurgy and Materials , Shanghai University of Technology , Shanghai , 200072 , China

材料科学技术(英文)

The mechanism of mechanically-driven amorphization was extensively surveyed in various systems. It was concluded that the amorphization could occur in the systems of Cu-Zr with a negative heat of mixing (-ΔH) and Cu-Ta with a positive heat of mixing (+ΔH) by mechanical alloying of elemental powders....

关键词: mechanically-driven amorphization , null , null , null

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