摘要
在自焙炭砖生产、制作成功经验的基础上，以优质低灰高温电煅烧无烟煤为主要原料，以树脂、煤沥青的混合物为结合剂，加入适量的添加物，研制出焙烧温度低、透气度低、耐碱性能、抗铁水渗透及熔蚀性能优良的微孔自焙炭砖。
Micro-pore Self-baking Carbon Brick, a new kind of refractory material for Blast Furnace, is developed on the basis of the experience in the producing and manufacturing Self-baking Carbon Brick, a most popular refractory material for Blast Furnace in China. Micro-pore Self-baking Carbon Brick is produced with high-quality low-ash high-temperature electrically calcined anthracite as main raw materials, with resin and coal pitch as binder and with some specia chemicals as additives. This Micro-proe Slef-baking Carbon Brick repuires relatively low baking temperature and is of the property of low air-permeability, good alkali-resistance, good hotmetal-osmosis-resistance and good erosion-resistance.
出处
《炭素》
2000年第3期33-36,共4页
Carbon
关键词
微孔
自焙炭砖
使用性能
研究
Micro-proe
self-baking carbon brick
service performance
study
