Ma Deng, Wu Wei, Liu Zhibin, Wang Jie. Experimental Study on Carburization of Vanadium-containing Hot Metal[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(4): 105-111. doi: 10.7513/j.issn.1004-7638.2016.04.020
Citation:
Ma Deng, Wu Wei, Liu Zhibin, Wang Jie. Experimental Study on Carburization of Vanadium-containing Hot Metal[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(4): 105-111. doi: 10.7513/j.issn.1004-7638.2016.04.020
Ma Deng, Wu Wei, Liu Zhibin, Wang Jie. Experimental Study on Carburization of Vanadium-containing Hot Metal[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(4): 105-111. doi: 10.7513/j.issn.1004-7638.2016.04.020
Citation:
Ma Deng, Wu Wei, Liu Zhibin, Wang Jie. Experimental Study on Carburization of Vanadium-containing Hot Metal[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(4): 105-111. doi: 10.7513/j.issn.1004-7638.2016.04.020
Five kind of recarburizers,namely,graphite,coke,carbon granule,low nitrogen recarburizer and anthracite are used for carbonization of vanadium-containing hot metal at temperature of 1 500℃.It is found out that graphite and low nitrogen recarburizer are the best,followed by carbon granule and anthracite,but the carburization effect of coke was the weakest.At the same time,low nitrogen recarburizer,anthracite and coke are used for carbonization experiment at temperature of 1 550℃ and 1 450℃ respectively,which demonstrate that higher temperature improves carbonization of the Vanadium-containing hot metal by increasing carburizing rate.It can be concluded that the most economical effective recarburizer is anthracite and that higher temperature favors for carbonization among temperature from 1 450℃ to 1 550℃.
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