骨料

This paper introduces the aggregate of lightweight mollite and the characters of its blended castable as well as the practical use of this castable in steel rolling furnace.

介绍了轻质莫来石料及用该料配制轻质莫来石浇注料性能，并介绍了该浇注料在轧钢热应用情况。

The dependences of seepage velocity and bending strength on agglomerant content, forming pressure, particle diameter of the aggregate, soaking time, firing temperature and so on were discussed.

分别从外粘结剂百分数、成型、料粒径、保温时间、烧成温度等因素对渗水砖渗水速度和强度影响进行了探讨。