Experimental Study on Preparation of Ti-Al Master Alloy by Aluminothermic Reduction of TiO<sub>2</sub>

Li Jun; Yang Shaoli; Wu Enhui; Hou Jing; Huang Ping

doi:10.7513/j.issn.1004-7638.2013.06.005

Volume 34 Issue 6

Dec. 2013

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Li Jun, Yang Shaoli, Wu Enhui, Hou Jing, Huang Ping. Experimental Study on Preparation of Ti-Al Master Alloy by Aluminothermic Reduction of TiO2[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 21-24. doi: 10.7513/j.issn.1004-7638.2013.06.005

Citation:

Li Jun, Yang Shaoli, Wu Enhui, Hou Jing, Huang Ping. Experimental Study on Preparation of Ti-Al Master Alloy by Aluminothermic Reduction of TiO₂[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 21-24. doi: 10.7513/j.issn.1004-7638.2013.06.005

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Experimental Study on Preparation of Ti-Al Master Alloy by Aluminothermic Reduction of TiO₂

doi: 10.7513/j.issn.1004-7638.2013.06.005

Panzhihua University, Sichuan Technology Engineering Research Center for Vanadium & Titanium Materials, Panzhihua 617000, Sichuan, China

Received Date: 2013-05-17
Available Online: 2023-12-04

Abstract

Abstract

Taking titanium pigment as raw material,experiments were conducted to prepare Ti-Al master alloy by aluminothermic reduction. Through single factor experiments,the optimum result was obtained with aluminum adding coefficient of 1.7,unit thermal effect of 2850 kJ/kg and lime adding coefficient of 0.9. Under this process condition,good smelting results and high yield of alloy were achieved. Analyzed by XRD diffraction,the phase compositions of the Ti-Al master alloy mainly consisted of Ti_3.3Al.
- titanium pigment,
- aluminothermic reduction,
- Ti-Al master alloy