固体碳和TiC含量对含钛高炉渣性能的影响

Effect of Solid Carbon and TiC Content on the Performance of High Titanium-bearing Slag of Blast Furnace

根据承钢高炉冶炼条件采用RTW熔体物性测定仪,并以现场含钛高炉渣为基准,进行炉渣的黏度试验;研究不同的固体碳和TiC含量对含钛高炉渣熔化性能的影响。结果表明渣中固体碳和TiC含量都是影响含钛高炉渣流动性的重要因素,并且对炉渣黏度影响具有相同的规律,但TiC对炉渣冶金性能的影响要大于碳对炉渣冶金性能的影响。

According to Cheng steel blast furnace conditions, RTW melt properties analyzer had been used to measure slag viscosity, and the effect of solid carbon and slag TiC content on the performance of high titanium-bearing slag of blast furnace had been investigated. The results show that solid carbon and slag TiC content are important factors affecting titanium-slag fluidity, and they have the same impact on slag viscosity. However, TiC has greater impact than carbon on the slag metallurgical performance.