料道用耐火材料气泡析出率的研究  

Study on bubble rate of refractories for feed channel

作　　者：邓丽娜 魏霞[2] 林国伟 易帅 司国栋 谢金莉 Deng Lina;Wei Xia;Lin Guowei;Yi Shuai;Si Guodong;Xie Jinli(China Building Material Test&Certification Group Co.,Ltd.,China Buliding Materials Academy Co.,Ltd.,Beijing 100024,China;Guojian Lianxin Certification Center,Beijing 100024,China)

机构地区：[1]中国建筑材料科学研究总院有限公司中国建材检验认证集团股份有限公司,北京100024 [2]北京国建联信认证中心有限公司,北京100024

出　　处：《耐火与石灰》2022年第6期12-15,共4页Refractories & Lime

基　　金：中国建筑材料科学研究总院有限公司青年科学基金项目(ZD-5);国家新材料测试评价平台-先进无机非金属材料行业中心-先进陶瓷及耐火材料测试评价平台建设(YD-678)。

摘　　要：采用白玻璃和普通钠钙玻璃作为试验用试样,对比研究了α-β Al_(2)O_(3)砖、熔铸AZS、烧结锆莫来石砖和硅线石砖4种不同材质的玻璃窑料道用耐火材料气泡析出率。深入研究了显气孔率与耐火材料气泡析出率的关系。结果表明:α-β Al_(2)O_(3)砖的气泡析出率为零,其次为硅线石砖和熔铸AZS,烧结锆莫来砖的气泡析出率最高;硅线石砖的气泡析出率与显气孔率相关,显气孔率高的气泡析出率大,气泡多。In this paper,white glass and ordinary soda-lime glass were used as test samples,and the bubble rates of four kinds of refractory materials including α-β alumina brick,fused cast AZS,zirconium mullite sintered brick and sillimanite brick were compared.Then the relationship between the refractory bubble rates and apparent porosity was investigated.The results show that the bubble rate of α-β alumina brick is zero,followed by sillimanite brick and fused cast AZS,the bubble rate of zirconium mullite sintered brick is the highest;The bubble rate of sillimanite brick is related to the apparent porosity,bricks with high apparent porosity have high bubble rate and more bubbles.

关 键 词：料道 气泡析出率 α-βAl2O3砖 硅线石砖 熔铸AZS 烧结锆莫来石砖 

分 类 号：TQ175.14[化学工程—硅酸盐工业]