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浇注料技术 当前的位置:网站乐彩网>浇注料百科>浇注料技术>正文

几种重要的碱性耐火浇注料

乐彩网JIANXINGNAIHUOJIAOZHULIAOBIAOSHIYIYANGHUAMEI(MgO)WEIZHUYAOYUANLIAODENAIHUOJILIAOZHICHENGDELIZHUANGHEFENZHUANGCAILIAO,JIARUJIEHEJIHEWAIJIAJIPEIZHIERCHENGDEJIAOZHULIAO,ANZHAOCAIZHIKEFENWEI:MEIZHIJIAOZHULIAO、LVMEIZHIJIAOZHULIAO、MEIGEZHIJIAOZHULIAO、MEIGUIZHIJIAOZHULIAO、JIANJINGSHIJIAOZHULIAODENG。

YI、MEIZHINAIHUOJIAOZHULIAODEZUCHENGJILIHUAXINGNENG。MEIZHINAIHUOJIAOZHULIAOSHIYOUDIANRONGMEISHAHUOSHAOJIEMEISHAGULIAOJIXIFENPEIZHIERCHENG,JIEHEJICAIYONGFANGMEISHISHUINI、LVHUAMEI、LIUSUANMEI、SHUIBOLI、DUOJULINSUANYANDENG。(1)YIFANGMEISHISHUINIWEIJIEHEJIDEMEIZHIJIAOZHULIAOJUYOUCHUNDUGAO、SHAOHOUXIANBIANHUAXIAO、HEZHONGRUANHUAWENDUGAODETEDIAN。(2)CAIYONGSHUIBOLIWEIJIEHEJIDEDEMEIZHIJIAOZHULIAOJUYOUQIANGDUGAO、KANGJIANXINGHENAYANRONGRONGWUQINSHINENGLIQIANGDEYOUDIAN。(3)YIJULINSUANYANJIEHEDEMEIZHIJIAOZHULIAOJUYOUHEZHONGRUANHUAWENDUGAO、QIANGDUGAO、KANGREZHENXINGYOULIANGDETEDIAN。

MEIZHINAIHUOJIAOZHULIAOLIHUAXINGNENGGOURUXIA:

项目110℃,16H干燥后1500℃,3H烧后
体积密度 g/cm32.8-2.92.80-2.85
显气孔率 %8-1416-20
抗折强度 mpa8-124-6
耐压强度 mpa60-10030-40
线变化率 %-0.1~-0.5-0.5~-0.1

乐彩网ER、MEILVZHINAIHUOJIAOZHULIAODEDEZUCHENGJILIHUAXINGNENG。MEILVZHINAIHUOJIAOZHULIAOSHIYOUDIANRONGMEISHA、SHAOJIEMEISHA、DIANRONGHUOSHAOJIEJIANJINGSHI、DIANRONGGANGYU、YANGHUALVFEN、GAOLVFENPEIZHIERCHENG,JIEHEJICAIYONGSHUIBOLI、YANGHUAGUIJIYANGHUALVWEIFEN、LVSUANGAISHUINI、LINSUANYANDENG。ZAIGAOWENSHIYONGZHONGZHUJINGXIANGWEILVMEIJIANJINGSHIRONGYICHANSHENGPENGZHANGHUIWEILIEWEN,KEYIHUANCHONGJIAOZHULIAONEIBUDEREYINGLI,KANGREZHENXINGNENGGOUJIAOHAO,DUILUZHAJUYOUJIAOQIANGDEKANGSHENTOUZUOYONG。YIXIASHIYOUMEISHAHEGAOLVFENPEIZHIERCHENGDEMEILVZHIJIAOZHULIAOLIHUAZHIBIAO:

项目110℃,16H干燥后1450℃,3H烧后
体积密度 g/cm3>2.70>2.65
抗折强度 mpa>8>10
残余线变化率 %
<±1.0
MgO %8-128-12
Al2o3 %80-8580-85

SAN、MEIGUIZHINAIHUOJIAOZHULIAODEZUCHENGJILIHUAXINGNENG

MEIGUIZHINAIHUOJIAOZHULIAOBAOKUOYONGMEIGANLANSHIPEIZHIDEJIAOZHULIAOHEYONGMEISHAYUGUISHIFENPEIZHICHENGDEJIAOZHULIAO。YONGYANGHUAMEIHEsio2WEIFENPEIZHICHENGDEJIAOZHULIAOJUYOUSHIGONGXINGNENGHAO、YONGSHUILIANGSHAODENGTEDIAN。DANGNAIHUOJIAOZHULIAOJIARU12%DEGUIFENSHI,KEYIZHICHENGWUCANYUSHOUSUODEJIANXINGJIAOZHULIAO。SUIZHEsio2HANLIANGDEERZENGDUO,LUZHADUIJIAOZHULIAODEQINSHICHENGDUZENGJIA,DANSHENTOUSHENDUBUDUANJIANSHAO。MEIGUIZHINAIHUOJIAOZHULIAODELIHUAXINGNENGRUXIA:

项目110℃,24H干燥后1000℃,3H烧后1450℃,3H烧后
显气孔率%8-1216-1815-18
抗折强度 mpa10-138-1015-17
线变化率 %
-0.1~-0.3-0.3~-0.5
MgO %858585
Sio2 %10-1310-1310-13
备注:施工用水量为5%-6%