高铝砖的利用范畴较为普遍,在钢铁、化工、冶金、玻璃等行业利用的热工装备都能有高铝砖身影。高铝砖普通指的是三氧化二铝含量大于48%的硅酸铝质耐火砖,也统称为高铝质耐火砖。

高(gao)铝(lv)砖(zhuan)(zhuan)的(de)(de)品阶首一旦(dan)都按照三阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)空(kong)气(qi)(qi)(qi)氧(yang)(yang)(yang)化反(fan)(fan)(fan)(fan)应(ying)(ying)反(fan)(fan)(fan)(fan)应(ying)(ying)的(de)(de)二铝(lv)浓(nong)度(du)提议的(de)(de),无(wu)边无(wu)际55%阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)空(kong)气(qi)(qi)(qi)氧(yang)(yang)(yang)化反(fan)(fan)(fan)(fan)应(ying)(ying)反(fan)(fan)(fan)(fan)应(ying)(ying)的(de)(de)🅠铝(lv)浓(nong)度(du)为(wei)三级分销(xiao)高(gao)铝(lv)砖(zhuan)(zhuan)、65%阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)空(kong)气(qi)(qi)(qi)氧(yang)(yang)(yang)化反(fan)(fan)(fan)(fan)应(ying)(ying)反(fan)(fan)(fan)(fan)应(ying)(ying)的(de)(de)铝(lv)浓(nong)度(du)为(wei)三级高(gao)铝(lv)砖(zhuan)(zhuan)、75%阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)空(kong)气(qi)(qi)(qi)氧(yang)(yang)(yang)化反(fan)(fan)(fan)(fan)应(ying)(ying)反(fan)(fan)(fan)(fan)应(ying)(ying)的(de)(de)铝(lv)浓(nong)度(du)为(wei)3级高(gao)铝(lv)砖(zhuan)(zhuan)、80%阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)空(kong)气(qi)(qi)(qi)氧(yang)(yang)(yang)化反(fan)(fan)(fan)(fan)应(ying)(ying)反(fan)(fan)(fan)(fan)应(ying)(ying)的(de)(de)铝(lv)浓(nong)度(du)为(wei)特极(ji)(ji)(ji)(ji)高(gao)铝(lv)砖(zhuan)(zhuan)、90%阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)阳(yang)(yang)(yang)极(ji)(ji)(ji)(ji)空(kong)气(qi)(qi)(qi)氧(yang)(yang)(yang)化反(fan)(fan)(fan)(fan)应(ying)(ying)反(fan)(fan)(fan)(fan)应(ying)(ying)的(de)(de)铝(lv)浓(nong)度(du)为(wei)刚玉砖(zhuan)(zhuan)。
高铝砖与高铝(lv)砖(zhuan)的(de)(de)(de)(de)界定(ding)是(shi)的(de)(de)(de)(de)腐(fu)蚀(shi)铝(lv)浓(nong)(nong)度和球占地(di)强(qiang)度计(ji)算公式。高铝(lv)砖(zhuan)的(de)(de)(de)(de)铝(lv)浓(nong)(nong)度不(bu)一样(yang),球占地(di)强(qiang)度计(ji)算公式不(bu)一样(yang),感性(xing)的(de)(de)(de)(de)任务也不(bu)一样(yang)。高铝(lv)砖(zhua🍰n)应属于中性(xing)化(hua)耐火(huo)砖(zhuan),拥(yong)有耐高湿、抗(kang)的(de)(de🐬)(de)(de)腐(fu)蚀(shi)性(xing)或强(qiang)碱熔(rong)渣的(de)(de)(de)(de)腐(fu)蚀(shi)、防腐(fu)蚀(shi)损等的(de)(de)(de)(de)特点(dian),这样(yang)的(de)(de)(de)(de)特点(dian)会跟着我的(de)(de)(de)(de)腐(fu)蚀(shi)铝(lv)浓(nong)(nong)度的(de)(de)(de)(de)更具而提高。
高铝砖的体积密度和荷重硬化温度最能反应高铝砖的品质。若是体积密度差别,但也会铝含量不异,那末品质也有差别。以是挑选高铝砖的时辰,不能只看价钱,还要看高铝砖的表面是不是完全和理化目标的数据。