利用废料直接烧结制备CaO-Al2O3-SiO2微晶玻璃及其性能
Preparation and Properties of CaO-Al2O3-SiO2 Glass-Ceramics Prepared from Waste Materials by Direct Sintering
摘 要
以废玻璃、粉煤灰和氧化钙为原料, 采用直接烧结法制备了CaO-Al2O3-SiO2(CAS)微晶玻璃; 研究了CaO加入量和烧结温度对微晶玻璃烧结性能、晶相组成、显微结构和抗弯强度的影响。结果表明: 随着CaO加入量的增多以及烧结温度的升高, 微晶玻璃的体积密度先增大后减小; 高的CaO加入量和烧结温度促进了柱状硅灰石晶相的生成; CAS微晶玻璃抗弯强度与体积密度的变化趋势基本相同; 加入CaO质量分数为18%、在1 100 ℃烧结2 h制备的CAS微晶玻璃的体积密度最大, 为2.26 g·cm-3, 其主晶相为单一β-硅灰石, 结晶度为50.7 %, 抗弯强度最大, 为81.5 MPa。
粉煤灰
氧化钙
微晶玻璃
waste glass
fly ash
calcia
glass-ceramics
Abstract
Taking waste glass, fly ash and calcia as raw materials, CaO-Al2O3-SiO2 (CAS) glass-ceramics were prepared from by the direct sintering method, and effects of CaO content and sintering temperature on sintering properties, crystalline composition, microstructure and bending strength of CAS glass-ceramics were studied. The results show that bulk density of the glass-ceramics initially increased and then decreased with the increase of CaO content and sintering temperature, and high CaO adding amount and sintering temperature could promote formating column-shaped wollastonite phase. The bending strength of CAS glass-ceramics exhibited the same tendency as bulk density. The CAS glass-ceramic prepared by 18wt% CaO showed maximum bulk density of 2.26 g·cm-3 after it was sintered at 1 100 ℃ for 2 h, its cystalline phase was a single wollastonite structure with a crystallinity degree of 50.7 % and maximum bending strength of 81.5 MPa.
中图分类号 TQ171
所属栏目 新材料 新工艺
基金项目 江西省研究生创新基金项目(YC10A111)
收稿日期 2011/12/31
修改稿日期 2012/8/22
网络出版日期
作者单位点击查看
备注彭长浩(1989-), 男, 江西吉安人, 硕士研究生。
引用该论文: PENG Chang-hao,LU Jin-shan. Preparation and Properties of CaO-Al2O3-SiO2 Glass-Ceramics Prepared from Waste Materials by Direct Sintering[J]. Materials for mechancial engineering, 2013, 37(1): 71～76
彭长浩,卢金山. 利用废料直接烧结制备CaO-Al2O3-SiO2微晶玻璃及其性能[J]. 机械工程材料, 2013, 37(1): 71～76
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参考文献
【1】何峰, 谢俊, 程金树.建筑装饰微晶玻璃的发展动态[J].国外建材科技, 2008, 29(5): 12-14.
【2】ANDREOLA F, BARBIERI L, BONDIOLI F, et al. Recycling of screen glass into new traditional ceramic materials[J]. International Journal of Applied Ceramic Technology, 2010, 7(6): 909-917.
【3】FURLANI E, TONELLO G, MASCHIO S. Recycling of steel slag and glass cullet from energy saving lamps by fast firing production of ceramics[J]. Waste Management 2010, 30(8/9): 1714-1719.
【4】SCHABBACH L M, ANDREOLA F, KARAMANOVA E, et al. Integrated approach to establish the sinter-crystallization ability of glasses from secondary raw material[J]. Journal of Non-Crystalline Solids, 2011, 357(1): 10-17.
【5】俞平利, 陈文水, 刘培德. 微粉微晶玻璃的致密烧结与析晶[J]. 华侨大学学报, 2011, 32(1): 53-57.
【6】YURUYEN S, TOPLAN H O. The sintering kinetics of porcelain bodies made from waste glass[J]. Ceramics International, 2009, 35(6): 2427-2433.
【7】BRAGANC S R, BERGMANN C P. Porcelain casting slips formulated with waste glass[J]. International Journal of Applied Ceramic Technology, 2009, 6(2): 264-269.
【8】BERNARDO E, ESPOSITO L, RAMBALDI E, et al. Recycle of waste glass into "glass-ceramic stoneware"[J]. Journal of American Ceramic Society, 2008, 91(7): 2156-2162.
【9】BERNARDO E. Fast sinter-crystallization of a glass from waste materials[J]. Journal of Non-Crystalline Solids, 2008, 354(29): 3486-3490.
【10】BERNARDO E, BONOMO E, DATTOLI A. Optimisation of sintered glass-ceramics from an industrial waste glass[J]. Ceramics International, 2010, 36(5): 1675-1680.
【11】BARBIERI L, FERRARI A M, LANCELLOTTI I, et al. Crystallization of (Na2O-MgO)-CaO-Al2O3- SiO2 glassy systems formulated from waste products[J]. Journal of American Ceramic Society, 2000, 83(10): 2515-2520.
【12】YOON S D, YUN Y H. An advanced technique for recycling fly ash and waste glass[J]. Journal of Materials Processing Technology, 2005, 168(1): 56-61.
【13】EROL M, KUCUKBAYRAK S, ERSOY-MERICBOYU A. Comparison of the properties of glass, glass-ceramic and ceramic materials produced from coal fly ash[J]. Journal of Hazardous Materials, 2008, 153 (1/2): 418-425.
【14】ZHANG W Y, GAO H, XU Y. Sintering and reactive crystal growth of diopside-albite glass-ceramics from waste glass[J]. Journal of the European Ceramic Society, 2011, 31 (9): 1669-1675.
【15】史培阳, 姜茂发, 刘承军, 等, CaO对CaO-A12O3-SiO2系微晶玻璃析晶和性能的影响[J]. 硅酸盐学报, 2004, 32(11): 1389-1393.
【16】刘健. CaO/SiO2比对钙铝硅系微晶玻璃结构与性能影响的研究[D]. 武汉: 武汉理工大学, 2006.
【17】何峰, 邓志国. CaO-Al2O3-SiO2系统玻璃颗粒的烧结过程研究[J]. 硅酸盐通报, 2003, 22(1): 26-29.
【18】BERNARDO E, ESPOSITO L, RAMBALDI E, et al. Recycle of waste glass into "glass-ceramic stoneware"[J]. Journal of the American Ceramic Society, 2008, 91(7): 2156-2162.
【19】BERNARDO E, ESPOSITO L, RAMBALDI E, et al. "Glass based stoneware" as a promising route for the recycling of waste glasses[J]. Advances in Applied Ceramics 2009, 108 (1): 2-8.
【20】龚江宏. 陶瓷材料断裂力学[M]. 北京: 清华大学出版社, 2001: 138-141.
【21】果世驹. 粉末烧结理论[M]. 北京: 冶金工业出版社, 1998: 79-85.
【22】BERNARDO E, SCARINCI G. Fast sinter crystallisation of waste glasses[J]. Advances in Applied Ceramics, 2008, 107(6): 344-349.
【23】ANUSAVICE K J, ZHANG N Z. Effect of crystallinity on strength and fracture toughness of Li2O-Al2O3-CaO-SiO2 glass-ceramics [J]. Journal of American Ceramic Society, 1997, 80 (6): 1353-1358.
【2】ANDREOLA F, BARBIERI L, BONDIOLI F, et al. Recycling of screen glass into new traditional ceramic materials[J]. International Journal of Applied Ceramic Technology, 2010, 7(6): 909-917.
【3】FURLANI E, TONELLO G, MASCHIO S. Recycling of steel slag and glass cullet from energy saving lamps by fast firing production of ceramics[J]. Waste Management 2010, 30(8/9): 1714-1719.
【4】SCHABBACH L M, ANDREOLA F, KARAMANOVA E, et al. Integrated approach to establish the sinter-crystallization ability of glasses from secondary raw material[J]. Journal of Non-Crystalline Solids, 2011, 357(1): 10-17.
【5】俞平利, 陈文水, 刘培德. 微粉微晶玻璃的致密烧结与析晶[J]. 华侨大学学报, 2011, 32(1): 53-57.
【6】YURUYEN S, TOPLAN H O. The sintering kinetics of porcelain bodies made from waste glass[J]. Ceramics International, 2009, 35(6): 2427-2433.
【7】BRAGANC S R, BERGMANN C P. Porcelain casting slips formulated with waste glass[J]. International Journal of Applied Ceramic Technology, 2009, 6(2): 264-269.
【8】BERNARDO E, ESPOSITO L, RAMBALDI E, et al. Recycle of waste glass into "glass-ceramic stoneware"[J]. Journal of American Ceramic Society, 2008, 91(7): 2156-2162.
【9】BERNARDO E. Fast sinter-crystallization of a glass from waste materials[J]. Journal of Non-Crystalline Solids, 2008, 354(29): 3486-3490.
【10】BERNARDO E, BONOMO E, DATTOLI A. Optimisation of sintered glass-ceramics from an industrial waste glass[J]. Ceramics International, 2010, 36(5): 1675-1680.
【11】BARBIERI L, FERRARI A M, LANCELLOTTI I, et al. Crystallization of (Na2O-MgO)-CaO-Al2O3- SiO2 glassy systems formulated from waste products[J]. Journal of American Ceramic Society, 2000, 83(10): 2515-2520.
【12】YOON S D, YUN Y H. An advanced technique for recycling fly ash and waste glass[J]. Journal of Materials Processing Technology, 2005, 168(1): 56-61.
【13】EROL M, KUCUKBAYRAK S, ERSOY-MERICBOYU A. Comparison of the properties of glass, glass-ceramic and ceramic materials produced from coal fly ash[J]. Journal of Hazardous Materials, 2008, 153 (1/2): 418-425.
【14】ZHANG W Y, GAO H, XU Y. Sintering and reactive crystal growth of diopside-albite glass-ceramics from waste glass[J]. Journal of the European Ceramic Society, 2011, 31 (9): 1669-1675.
【15】史培阳, 姜茂发, 刘承军, 等, CaO对CaO-A12O3-SiO2系微晶玻璃析晶和性能的影响[J]. 硅酸盐学报, 2004, 32(11): 1389-1393.
【16】刘健. CaO/SiO2比对钙铝硅系微晶玻璃结构与性能影响的研究[D]. 武汉: 武汉理工大学, 2006.
【17】何峰, 邓志国. CaO-Al2O3-SiO2系统玻璃颗粒的烧结过程研究[J]. 硅酸盐通报, 2003, 22(1): 26-29.
【18】BERNARDO E, ESPOSITO L, RAMBALDI E, et al. Recycle of waste glass into "glass-ceramic stoneware"[J]. Journal of the American Ceramic Society, 2008, 91(7): 2156-2162.
【19】BERNARDO E, ESPOSITO L, RAMBALDI E, et al. "Glass based stoneware" as a promising route for the recycling of waste glasses[J]. Advances in Applied Ceramics 2009, 108 (1): 2-8.
【20】龚江宏. 陶瓷材料断裂力学[M]. 北京: 清华大学出版社, 2001: 138-141.
【21】果世驹. 粉末烧结理论[M]. 北京: 冶金工业出版社, 1998: 79-85.
【22】BERNARDO E, SCARINCI G. Fast sinter crystallisation of waste glasses[J]. Advances in Applied Ceramics, 2008, 107(6): 344-349.
【23】ANUSAVICE K J, ZHANG N Z. Effect of crystallinity on strength and fracture toughness of Li2O-Al2O3-CaO-SiO2 glass-ceramics [J]. Journal of American Ceramic Society, 1997, 80 (6): 1353-1358.
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