基于含钛高炉渣的V-Ti-Si-Fe合金冶炼尾渣的水化性能研究

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基于含钛高炉渣的V-Ti-Si-Fe合金冶炼尾渣的水化性能研究

洪远远, 柯昌明, 刘学新, 韩兵强, 张锦化

文章导航 > 钢铁钒钛 > 2014 > 35(4): 41-46

洪远远, 柯昌明, 刘学新, 韩兵强, 张锦化. 基于含钛高炉渣的V-Ti-Si-Fe合金冶炼尾渣的水化性能研究[J]. 钢铁钒钛, 2014, 35(4): 41-46. doi: 10.7513/j.issn.1004-7638.2014.04.009

引用本文:

洪远远, 柯昌明, 刘学新, 韩兵强, 张锦化. 基于含钛高炉渣的V-Ti-Si-Fe合金冶炼尾渣的水化性能研究[J]. 钢铁钒钛, 2014, 35(4): 41-46. doi: 10.7513/j.issn.1004-7638.2014.04.009

Hong Yuanyuan, Ke Changming, Liu Xuexin, Han Bingqiang, Zhang Jinhua. Hydration Performance of the Tailing Slag from V-Ti-Si-Fe Alloy-making Process Based on Ti-bearing Blast-furnace Slag[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(4): 41-46. doi: 10.7513/j.issn.1004-7638.2014.04.009

Citation:

Hong Yuanyuan, Ke Changming, Liu Xuexin, Han Bingqiang, Zhang Jinhua. Hydration Performance of the Tailing Slag from V-Ti-Si-Fe Alloy-making Process Based on Ti-bearing Blast-furnace Slag[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(4): 41-46. doi: 10.7513/j.issn.1004-7638.2014.04.009

洪远远, 柯昌明, 刘学新, 韩兵强, 张锦化. 基于含钛高炉渣的V-Ti-Si-Fe合金冶炼尾渣的水化性能研究[J]. 钢铁钒钛, 2014, 35(4): 41-46. doi: 10.7513/j.issn.1004-7638.2014.04.009

引用本文:

洪远远, 柯昌明, 刘学新, 韩兵强, 张锦化. 基于含钛高炉渣的V-Ti-Si-Fe合金冶炼尾渣的水化性能研究[J]. 钢铁钒钛, 2014, 35(4): 41-46. doi: 10.7513/j.issn.1004-7638.2014.04.009

Hong Yuanyuan, Ke Changming, Liu Xuexin, Han Bingqiang, Zhang Jinhua. Hydration Performance of the Tailing Slag from V-Ti-Si-Fe Alloy-making Process Based on Ti-bearing Blast-furnace Slag[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(4): 41-46. doi: 10.7513/j.issn.1004-7638.2014.04.009

Citation:

Hong Yuanyuan, Ke Changming, Liu Xuexin, Han Bingqiang, Zhang Jinhua. Hydration Performance of the Tailing Slag from V-Ti-Si-Fe Alloy-making Process Based on Ti-bearing Blast-furnace Slag[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(4): 41-46. doi: 10.7513/j.issn.1004-7638.2014.04.009

基于含钛高炉渣的V-Ti-Si-Fe合金冶炼尾渣的水化性能研究

doi: 10.7513/j.issn.1004-7638.2014.04.009

武汉科技大学省部共建耐火材料与冶金国家重点实验室, 湖北武汉 430081

基金项目:

国家十二五科技支撑计划项目:2011BAB05B05

作者简介:
洪远远 (1987-), 男, 河南商丘人, 硕士研究生, 主要从事新型耐火材料的研究

中图分类号: TF823,X756
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- 文章访问数: 24
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出版历程
- 收稿日期: 2014-03-26
- 网络出版日期: 2023-12-04
- 刊出日期: 2014-08-28

Hydration Performance of the Tailing Slag from V-Ti-Si-Fe Alloy-making Process Based on Ti-bearing Blast-furnace Slag

The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, Hubei, China

摘要: 以攀钢含钛高炉渣提钛后的两种尾渣为原料,研究了以含钛高炉渣为主要原料制备钒钛硅铁合金后的尾渣的水化性能,利用XRD、SEM对尾渣水化前后的物相组成和显微结构进行了表征,并与市售商品铝酸盐水泥进行了对比。结果表明:提钛尾渣主要物相由CA,CA₂和少量镁铝尖晶石、钙铝黄长石组成,水化强度稳定增长但低于同龄期商品铝酸盐水泥,其水化过程与后者相似。
- 含钛高炉渣 /
- 提钛尾渣 /
- 水化 /
- 铝酸盐水泥 /
- 显微结构
Abstract: The hydration performances of 2 types of tailing slags in Pangang,produced by V-Ti-Si-Fe alloy extraction,with Ti-bearing blast furnace slag as the main material were researched.The phase compositions and microstructures of tailing slags before and after hydration were characterized by XRD and SEM,and the comparison between the tailing slags and commercial aluminate cement was taken.The results show that both of the tailing slags A and B mainly contain CA and CA₂,small amount of spinel and gehlenite,and their hydration strengths develop gradually but are lower than aluminate cement at the same period,and the hydration process of the tailing slags are similar to aluminate cement.
- Ti-bearing blast furnace slag /
- tailing slag /
- hydration /
- aluminate cement /
- microstructure

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