铬铁矿对高炉渣制备微晶铸石晶化行为及理化性能的影响

硅酸盐通报 ›› 2023, Vol. 42 ›› Issue (7): 2497-2503.

所属专题：资源综合利用

铬铁矿对高炉渣制备微晶铸石晶化行为及理化性能的影响

王新翔, 王艺慈, 王晨, 罗果萍, 柴轶凡, 安胜利

内蒙古科技大学材料与冶金学院,包头 014010

收稿日期:2023-03-22 修订日期:2023-04-25 出版日期:2023-07-15 发布日期:2023-07-25
通信作者: 王艺慈,博士,教授。E-mail:wangyici01060@163.com
作者简介:王新翔(1999—),男,硕士研究生。主要从事冶金资源综合利用的研究。E-mail:wxx1152640234@163.com
基金资助:
内蒙古科技成果转化专项项目(2019CG073);国家重点研发计划(2020YFC1909105);内蒙古自治区科技重大专项计划(2021ZD0016);内蒙古自治区高等学校科学研究项目(NJZZ23056);内蒙古自治区直属高校基本科研业务费项目

Effect of Chromite on Crystallization Behavior and Physicochemical Properties of Microcrystalline Cast Stone Prepared from Blast Furnace Slag

WANG Xinxiang, WANG Yici, WANG Chen, LUO Guoping, CHAI Yifan, AN Shengli

School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China

Received:2023-03-22 Revised:2023-04-25 Online:2023-07-15 Published:2023-07-25

摘要/Abstract

摘要： 以包钢高炉渣为主要原料,配加少量铬铁矿,在高温渣液降温过程中采用一步保温热处理方法制备微晶铸石,通过熔点测定、差热分析、X射线衍射,扫描电子显微镜观察并结合理化性能测试,研究了铬铁矿加入量对微晶铸石晶化行为和理化性能的影响规律,为包钢高炉渣的低成本高值化利用开辟了新途径。结果表明:在原料配比为高炉渣95%、铬铁矿5%(质量分数)时,微晶铸石整体析晶,主晶相为镁黄长石和铝黄长石,抗折强度为31.88 MPa,密度为3.439 g·cm^-3,吸水率为0.036%,耐酸性为0.145%,耐碱性为0.033%,符合国家建筑材料标准,完全可以替代天然大理石和花岗岩用作建筑装饰材料。

关键词: 包钢高炉渣, 铬铁矿, 微晶铸石, 晶化行为, 理化性能, 最优配比

Abstract: Using Baotou steel blast furnace slag as the main raw material and a small amount of chromite, microcrystalline cast stone was prepared by one-step heat treatment method in the cooling process of high temperature slag liquid. Through melting point measurement, differential thermal analysis, X-ray diffraction, scanning electron microscope observation and physicochemical properties test, the influence law of chromite addition amount on crystallization behavior and physicochemical properties of microcrystalline cast stone ware studied. It opens up a new way for low cost and high value utilization of Baotou steel blast furnace slag. The results show that: when the raw material ratio is 95% of blast furnace slag and 5% (mass fraction) of chromite, the overall crystallization of microcrystalline cast stone, the main crystalline phase is magnesium and aluminum feldspar, the bending strength is 31.88 MPa, the density is 3.439 g·cm^-3, the water absorption rate is 0.036%, the acid resistance is 0.145%, the alkali resistance is 0.033%, in line with the national standards for building materials. It can completely replace natural marble and granite as architectural decoration materials.

Key words: steel blast furnace slag, chromite, microcrystalline cast stone, crystallization behavior, physicochemical property, optimal ratio

中图分类号:

TD926.4

王新翔, 王艺慈, 王晨, 罗果萍, 柴轶凡, 安胜利. 铬铁矿对高炉渣制备微晶铸石晶化行为及理化性能的影响[J]. 硅酸盐通报, 2023, 42(7): 2497-2503.

WANG Xinxiang, WANG Yici, WANG Chen, LUO Guoping, CHAI Yifan, AN Shengli. Effect of Chromite on Crystallization Behavior and Physicochemical Properties of Microcrystalline Cast Stone Prepared from Blast Furnace Slag[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2023, 42(7): 2497-2503.

参考文献

[1] 李伯辰. 包钢高炉渣微晶玻璃的热处理制度研究[D]. 包头: 内蒙古科技大学, 2015: 2.
LI B C. Study on heat treatment system of glass-ceramics from blast furnace slag of Baotou steel[D]. Baotou: Inner Mongolia University of Science & Technology, 2015: 2 (in Chinese).
[2] 巴增文, 李梅, 张栋梁, 等. 包钢高炉渣及其应用现状[J]. 金属材料与冶金工程, 2018, 46(3): 45-52.
BA Z W, LI M, ZHANG D L, et al. Blast furnace slag and its current using status in Baotou steel[J]. Metal Materials and Metallurgy Engineering, 2018, 46(3): 45-52 (in Chinese).
[3] 于翠兰, 郭心明. 对包钢高炉渣综合利用的思考[J]. 包钢科技, 2011, 37(2)87-89.
YU C L, GUO X M. Thinking on comprehensive utilization of blast furnace slags in Baotou steel[J]. Science & Technology of Baotou Steel (Group) Corporation, 2011, 37(2): 87-89 (in Chinese).
[4] 刘香, 郭鹏, 许有俊, 等. 包钢高炉渣改良回填料抗剪强度试验研究[J]. 内蒙古科技大学学报, 2014, 33(4): 401-404.
LIU X, GUO P, XU Y J, et al. Study on shear strength test of backfill improved by using blast furnace slag of Baotou Iron and Steel (Group) Co[J]. Journal of Inner Mongolia University of Science and Technology, 2014, 33(4): 401-404 (in Chinese).
[5] 王瑞鑫, 王艺慈, 曹鹏飞, 等. 高炉渣和粉煤灰制备微晶玻璃晶核剂的优化[J]. 中国陶瓷, 2020, 56(11): 44-49.
WANG R X, WANG Y C, CAO P F, et al. Optimization of preparation of glass-ceramics nucleating agent by blast furnace slag and fly ash[J]. China Ceramics, 2020, 56(11): 44-49 (in Chinese).
[6] 陈华, 李保卫, 赵鸣, 等. Cr₂O₃对含铁辉石微晶玻璃显微结构及强度的影响[J]. 硅酸盐学报, 2015, 43(9): 1240-1246.
CHEN H, LI B W, ZHAO M, et al. Effect of Cr₂O₃ on microstructure and strength of iron-rich pyroxene glass ceramic[J]. Journal of the Chinese Ceramic Society, 2015, 43(9): 1240-1246 (in Chinese).
[7] 辛鑫, 谭泽馨, 赵俊学, 等. 硅锰渣一步法制备微晶铸石的热处理工艺及性能[J]. 硅酸盐学报, 2022, 50(6): 1677-1684.
XIN X, TAN Z X, ZHAO J X, et al. Heat treatment process optimization of microcrystalline cast stone from silico-manganese slag by one-step preparation[J]. Journal of the Chinese Ceramic Society, 2022, 50(6): 1677-1684 (in Chinese).
[8] 刘伟, 陈铁军, 王林俊, 等. 含钛高炉渣高温熔融改性制备微晶铸石试验研究[J]. 金属矿山, 2020(11): 113-117.
LIU W, CHEN T J, WANG L J, et al. Experimental study on preparation of microcrystalline cast stone by high temperature melting modification with titanium bearing blast furnace slag[J]. Metal Mine, 2020(11): 113-117 (in Chinese).
[9] 温震江, 高谦, 杨志强, 等. 利用熔态二次镍渣制备微晶铸石[J]. 中国有色金属学报, 2022, 32(5): 1458-1468.
WEN Z J, GAO Q, YANG Z Q, et al. Preparation of cast stone from molten secondary nickel slag[J]. The Chinese Journal of Nonferrous Metals, 2022, 32(5): 1458-1468 (in Chinese).
[10] 吴春丽, 张深根, 杨健, 等. CaO/SiO₂质量比对不锈钢渣微晶玻璃析晶及性能的影响[J]. 材料导报, 2015, 29(18): 84-88.
WU C L, ZHANG S G, YANG J, et al. Effect of mass ratio of CaO/SiO₂ on crystallization and properties of glass-ceramic from stainless steel slag[J]. Materials Review, 2015, 29(18): 84-88 (in Chinese).
[11] 杨家宽, 王梅, 何归丽, 等. 热处理条件对FeO-Fe₂O₃-CaO-SiO₂体系铁磁微晶玻璃显微组织的影响[J]. 材料热处理学报, 2004, 25(2): 48-51+87.
YANG J K, WANG M, HE G L, et al. Effects of different heat treatment processes on microstructure of ferromagnetic glass-ceramics in the system FeO-Fe₂O₃-CaO-SiO₂[J]. Transactions of Materials and Heat Treatment, 2004, 25(2): 48-51+87 (in Chinese).
[12] 文璐. 青石粉制备堇青石微晶玻璃研究[D]. 苏州: 苏州大学, 2020: 46.
WEN L. Study on preparation of cordierite glass-ceramics from bluestone powder[D]. Suzhou: Soochow University, 2020: 46 (in Chinese).
[13] 高洋, 贵永亮, 胡宾生, 等. 形核剂对CaO-MgO-Al₂O₃-SiO₂系微晶玻璃晶相组成的影响[J]. 钢铁钒钛, 2018, 39(2): 92-96.
GAO Y, GUI Y L, HU B S, et al. Effects of nucleating agents on crystalline phase of CaO-MgO-Al₂O₃-SiO₂ system glass ceramics[J]. Iron Steel Vanadium Titanium, 2018, 39(2): 92-96 (in Chinese).
[14] 高洋, 贵永亮, 宋春燕, 等. 形核剂对高炉渣微晶玻璃析晶行为及动力学的影响[J]. 钢铁钒钛, 2018, 39(1): 72-77.
GAO Y, GUI Y L, SONG C Y, et al. Effect of nucleating agent on crystallization behavior and kinetics of blast furnace slag glass ceramics[J]. Iron Steel Vanadium Titanium, 2018, 39(1): 72-77 (in Chinese).
[15] 罗果萍, 于文武, 王艺慈, 等. P₂O₅对包钢高炉渣微晶玻璃析晶行为的影响[J]. 硅酸盐通报, 2013, 32(2): 283-288.
LUO G P, YU W W, WANG Y C, et al. Effect of P₂O₅ on crystallization behavior of glass-ceramics prepared from blast furnace slag of Baotou steel[J]. Bulletin of the Chinese Ceramic Society, 2013, 32(2): 283-288 (in Chinese).
[16] 李保卫, 邓磊波, 张雪峰, 等. 矿渣微晶玻璃热处理制度的优化设计[J]. 硅酸盐通报, 2012, 31(6): 1549-1553+1558.
LI B W, DENG L B, ZHANG X F, et al. Optimization of heat treatment institution of slag glass-ceramics[J]. Bulletin of the Chinese Ceramic Society, 2012, 31(6): 1549-1553+1558 (in Chinese).
[17] 张雪峰, 邓磊波, 李保卫. 热处理温度对稀选尾矿-粉煤灰微晶玻璃力学性能的影响[J]. 有色金属(矿山部分), 2011, 63(4): 66-70.
ZHANG X F, DENG L B, LI B W. Effect of heating treatment temperature on mechanical properties of glass-ceramics preparation with rare-earth tailings and fly ash[J]. Nonferrous Metals (Mine Section), 2011, 63(4): 66-70 (in Chinese).
[18] 王一帆, 王艺慈, 王瑞鑫, 等. 矿渣微晶玻璃热处理制度的优化[J]. 中国陶瓷, 2022, 58(9): 40-44.
WANG Y F, WANG Y C, WANG R X, et al. Optimization of heat treatment system of slag glass-ceramics[J]. China Ceramics, 2022, 58(9): 40-44 (in Chinese).
[19] 王艺慈, 牛新会, 焦艳虎, 等. 包钢高炉渣制备微晶玻璃的析晶方式研究[J]. 硅酸盐通报, 2014, 33(6): 1485-1489+1496.
WANG Y C, NIU X H, JIAO Y H, et al. Study on crystallization method of glass-ceramics prepared from blast furnace slag of Baotou steel corporation[J]. Bulletin of the Chinese Ceramic Society, 2014, 33(6): 1485-1489+1496 (in Chinese).
[20] DAS K, RAHA S, CHAKRABORTY D, et al. Effect of nucleating agents on the crystallization and microstructural characteristics of blast furnace slag derived glass-ceramics[J]. Transactions of the Indian Ceramic Society, 2012, 71(3): 137-142.

铬铁矿对高炉渣制备微晶铸石晶化行为及理化性能的影响

Effect of Chromite on Crystallization Behavior and Physicochemical Properties of Microcrystalline Cast Stone Prepared from Blast Furnace Slag

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 12

编辑推荐

Metrics

本文评价

[1]	刘江, 袁康, 张松林, 陈楠. 生土砌体砌筑泥浆生态改性配方研究[J]. 硅酸盐通报, 2023, 42(2): 496-508.
[2]	周明凯, 林方亮, 陈立顺, 王怀德, 陈潇. SiO₂含量对钛矿渣微晶玻璃晶化行为的影响[J]. 硅酸盐通报, 2022, 41(4): 1133-1140.
[3]	黄欣, 王兵兵, 顾少轩, 乔昂, 陶海征. 锌镁替换铝硅酸盐玻璃的玻璃转变和晶化行为探索[J]. 硅酸盐通报, 2022, 41(11): 3806-3812.
[4]	张翔, 李治桥, 马国军, 王强, 刘孟珂. 尖晶石型无钴黑色陶瓷颜料的研究进展[J]. 硅酸盐通报, 2021, 40(4): 1318-1329.
[5]	许志强, 左海滨, 刘林程. 铝碳质耐火材料研究进展及展望[J]. 硅酸盐通报, 2021, 40(2): 664-675.
[6]	张涛, 侯铮铮, 荆涛, 栗晟, 郭延兴, 焦志伟. Co²⁺掺杂ZnO-MgO-Al₂O₃-SiO₂系微晶玻璃的制备及光学性能[J]. 硅酸盐通报, 2021, 40(11): 3791-3798.
[7]	汪庆刚;黄剑锋;潘利敏;刘一军;李嘉胤;黄玲艳. 粉煤灰基轻质多孔陶瓷的制备及性能研究[J]. 硅酸盐通报, 2017, 36(12): 4129-4134.
[8]	王立成;刘小鹏;张永明;徐树英;吴文远. 凉山稀土矿伴生高岭土理化性能及应用研究[J]. 硅酸盐通报, 2015, 34(12): 3688-3694.
[9]	丁达飞;李志坚;栾旭;吴锋. 不同铁载体对镁铁铝尖晶石材料性能影响[J]. 硅酸盐通报, 2014, 33(12): 3108-3112.
[10]	黄斌;张毅;李东旭. 干法脱硫灰制备石膏砂浆及其性能研究[J]. 硅酸盐通报, 2013, 32(1): 1-5.
[11]	周曦亚;胡俊;周斌扬;刘林凤. CaF_2含量对CaO-SiO_2-R_2O-F系微晶玻璃晶化行为的影响[J]. 硅酸盐通报, 2009, 28(5): 1024-1028.
[12]	肖卓豪;卢安贤;李岐新;杨东峰. 电真空玻璃的研究现状及进展[J]. 硅酸盐通报, 2005, 24(1): 81-84.