The present status,recent development and problems of graphite brick used in blast furnace in China are highlighted and the possibility and development direction for further improving the quality of graphite bricks are discussed.
介绍了近年来我国高炉用石墨砖的进展和存在的问题,提出了高炉用石墨砖的改进方向。
To prolong the lifetime and the productivity of blast furnaces, the co oling plate and graphite brick with high thermal- conductivity and strength are used in shaft lining of blast furnaces.
为了提高高炉的使用寿命和产能,宝钢4号高炉的炉身采用了密集式冷却板加高导热、高强度石墨砖的内衬结构。
Effect of sampling amount,position and direction on thermal conductivity determination by laser flash method was studied by using building ceramics,graphite bricks and Si3N4-SiC bricks as experimental materials.
以建筑陶瓷、石墨砖和Si3N4-SiC砖为主要试样,研究取样数量、取样位置及其方向对激光法测定材料导热系数结果的影响。