The effect of zircon on slag resistance and thermal shock resistauce of magnesia castable has been determined by crucible test method and respectively.

• 采用坩埚法研究了锆英石加入量对镁质浇注料的抗渣性的影响,用水急冷法研究了锆英石加入量对镁质浇注料的热震稳定性的影响。