万和城

直接结合镁铬砖

YONGYUQIZHULIANGANGPINGLU、LIANGANGDIANLU、YOUSEJINSHUYELIANLU、SHUINIHUIZHUANYAODENGDECHENLI。

留言询价

简介

GEMEIZHUANYOUGETIEKUANGHEMEISHASHAOZHIERCHENGDEYIZHONGJIANXINGNAIHUOCAILIAO。ZHUYAOZUCHENGSHIYANGHUAGEHEYANGHUAMEI。REWENDINGXINGHAO,NAIHUODUZAI2000℃YISHANG。NAIWENDUJIBIANHEKANGJIANXINGLUZHADEXINGNENGDOUJIAOHAO。YONGYUQIZHULIANGANGPINGLU、LIANGANGDIANLU、YOUSEJINSHUYELIANLU、SHUINIHUIZHUANYAODENGDECHENLI。

关键词

镁铬砖简介

铬镁砖是由铬铁矿和镁砂烧制而成的一种碱性耐火材料。主要组成是氧化铬和氧化镁。热稳定性好,耐火度在2000℃以上。耐温度急变和抗碱性炉渣的性能都较好。用于砌筑炼钢平炉、炼钢电炉、有色金属冶炼炉、水泥回转窑等的衬里。与镁铬砖一样,是以尖晶石和方镁石为主晶相的耐火制品。性能介于铬质耐火材料和镁铬质耐火材料之间。
由于冶金工业的调整和耐火材料的增产,全国大多数大中型水泥厂,先后在烧成带推广和使用铬镁砖。此种耐火砖具有耐高温的优点,优于旋窑烧成带使用的其它品种的耐火材料。但由于使用的方法不同,取得耐火效果亦有所差异。

镁铬砖作用

GEMEIZHUANSHIYIZHONGYIGEKUANGHESHAOJIEMEISHAWEIYUANLIAO,ANSHIDANGBILIZHICHENGHANYANGHUAGE18%~30%,YANGHUAMEI25%~55%DEFUHEJIANXINGNAIHUOZHUAN。YIBANBAGEKUANGJIARULIANGXIAOYU50%DECHENGWEIMEIGEZHUAN,DAYUHUODENGYU50%DECHENGWEIGEMEIZHUAN。QICHANPINCHULEZAIRUOYANGHUAXINGQIFENXIASHAOCHENGDESHAOJIEGEMEIZHUANWAI,YEKEYIZHICHENGBUSHAOZHUAN、RONGZHUZHUAN、DIANRONGZAIJIEHEGEMEIZHUANHESANZHUANGLIAOXINGTAI。KEYONGYUZHUANLU、GANYINGLU、YOUSEJINSHUYELIANLUDELUCHEN,DIANHULU、PINGLU、JUNRELUDECEQIANGDENG。DANGGEKUANGYUSHAOJIEMEISHADEPEIBIGEWEI50%SHI,ZHIPINJUYOUDADEKANGREZHENXINGNENG,YOUSHIYECHENGZHIWEIREZHENWENDINGXINGGEMEIZHUAN,ZHUYAOYONGZUOJIANXINGPINGLUDINGZHUAN。

镁铬砖使用指南

1.CAIYONGQUANJIAONIQIZHUANFAYIHOU,TEBIEDUIGEMEIZHUANLAIJIANGYAOZHUYIHONGKAO、WOCHANGWUYOUHONGSHEBEI,CAIYONGMUJIAJIAKUAIMEIDEHONGKAOBANFA。WEIBAOZHENGZHILIANG,WOMENCAIQUJIAZHANGHONGKAOSHIJIANDEBANFA,DAIYANTIBIAOMIANWENDUDA70℃,QIWENDA80-100℃SHIKAISHIDIANHUOSHENGCHAN(YIBANGONGYAOSHIJIANWEI16XIAOSHI)。

2.SHIYONGGEMEIZHUANYAOXIANGBAOCHIZHANGQIYUNZHUAN,YIDINGYAOGUAHAOYAOPI。WOMENCISHIYONGSHI,CENGPIANMIANRENWEIGEMEIZHUANNAISHAO,SUOYIBUGUANYOUWUYAOPI,WOMENDOUWEICAIQUWAIGUACUOSHI,JIAZHIYONGSHUILENGQUE,SUOYISHIYONGSHIJIANBUZHANG。DIERCI,WOMENZAIYAOSHANGTINGYONGSHUILENGQUE。ZHIYAOFAXIANYAOPIANHONG,JIUCAIQUFANGDIPENDENGJUBUGUAYAOPI。YIBAN8 -16XIAOSHIJIKEBUGUAHAO。SHIZHONGBAOCHIYOUYAOPIYUNZHUAN,SUOYIYAOYUNZHUANZHOUQIYANZHANG。DONGTIBIAOMIANCHUXIANANHONG,JISHIBUGUA,HOUZHUANWEIZHENGCHANG。

3.HELILENGQUE。GUANYUNENGFOUSHIYONGSHUILENGQUE、KANFABUYI。WOMENCISHIYONGSHUILENGQUE,TINGJIJIANXIUSHI,FAXIANZHENYUYANTIJIANKONGXIDA30m / m,YAOPIYUZHUANZHANJIEDEBULAO,QIEYOUBUFENBUZHANJIE。ZAIBUTONGSHUILENGQUESHI、WOMENTINGJIFAXIAN:ZHUANYUYAOPIZHANJIELAOGU,ZHUANYUYAOPIFENBUQING,ZHUANYUDONGTIKONGXIJINZAI2-5m/m,ZHUANWEIFAXIANLIEWEN,QIAOZHUANDOUBIJIAOKUNNAN。LINGWAI,ZAITINGJISHI、WEILEBAOHUHAOHUOZHUANYIDINGYAOHUANLENG。YIBANZAIXIHUO6XIAOSHIHOU,CAIKAIZHUPAIFENGJILENGQUE。LENGQUEHOUYAOPIBUFENGHUA,JIXUDIANHUOYUNXINGHOUQINGKUANGLIANGHAO。

4.YANJINXIANGYAOPISHANGCHONGSHUILENGQUE。ZAISHIYONGZHONGFAXIAN,WEIZHESHUIDE,JINGGUOYUNZHUANHOU,TINGJIZHEZHUANSHI,GEMEIZHUANBENSHENDEQIANGDUHAIBIJIAOGAO,KEYINAIYIDINGDECHONGJIERBUSUNHUAI。DANYICHONGSHUI,BUJIUJIXIRUJINQU,20FENZHONGYIHOUMASHANGSHUSONG,QIANGDUMINGXIANJIANGDI。

           XIANGMU

ZHIBIAO

MgO(%)≥

Cr2O3(%)≥

SiO2(%)≤

XIANQIKONGLV(%)≤

TIJIMIDU(g/cm2) ≥

CHANGWENNAIYAQIANGDU(Mpa)≥

HEZHONGRUANHUAWENDU≥

RSZMGe-20A 55 20 1.5 18 3.12 40 1700
RSZMGe-20B 52 20 2.5 19 3.10 40 1650
RSZMGe-20C 50 20 3.0 20 3.10 40 1600
RSZMGe-18A 58 18 1.5 18 3.10 40 1700
RSZMGe-18B 55 18 2.5 19 3.08 40 1650
RSZMGe-18C 52 18 3.0 20 3.05 40 1600
RSZMGe-16A 60 16 1.5 18 3.08 40 1700
RSZMGe-16B 57 16 2.5 19 3.05 40 1650
RSZMGe-16C 54 16 3.0 20 3.05 40 1600
RSZMGe-12A 70 12 1.5 18 3.05 45 1700
RSZMGe-12B 67 12 2.5 19 3.0 40 1650
RSZMGe-12C 63 12 3.0 20 3.0 40 1600
RSZMGe-8A 75 8 1.5 18 3.0 45 1700
RSZMGe-8B 72 8 2.5 19 2.95 40 1650
RSZMGe-8C 70 8 3.0 19 2.95 40 1600

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