摘要
本文研究了以中间相沥青粘结剂结合的ＭｇＯ型块烧成条件对型块强度的影响，找出了最佳型块烧成条件，并进行了与酚醛树脂粘结剂的对比试验，表明中间相沥青结合的型块具有较好的高温强度．
The influence of calcination condition on strength of MgO brick bound with mesophase pitch binder is reserched in this paper The optimal calcination condition is obtained The contrast tests between mesophase pitch binder and phonolic resin binder are made and the results show that the high temperature strength of MgO brick bound with mesophase pitch is better than that of resin-bounded specimen.
