优质硅酸铝质耐火砖的试制与生产

Test and fabrication of quality Al_2O_3-SiO_2 system brick

利用我国蕴藏量丰富的高铝矾土、耐火粘土等原料．通过质量攻关，研制开发了优质硅酸铝质耐火砖，以其高质量获得外商好评。现已销往日本、伊朗、东南亚各国的钢铁企业。

A serial quality Al_2O_3-SiO_2 system refractory brick have been developed using the banxite and fireclay as starting materials.which have been exported and won good reputation in the world market.The test and technology have been described in detail.