摘要
以天然橄榄岩和中档镁砂为主要原料 ,添加一定量不同形式的铬矿 ,进行了镁橄榄石铬砖的研制。结果表明 :在镁橄榄石中引入Cr2 O3,不会降低制品的高温性能 ,且能提高制品的抗热震性能 ;铬矿以颗粒和细粉形式加入镁橄榄石中 。
The forsterite-chrome brick was developed using natural olivine and middle grade magnesite as main starting materials and adding some content chrome ore with different sizes.The results show that adding Cr 2O 3 into forsterite can enhance the thermal shock resistance and has not bad effect on high temperature property of the products.Adding coarse and fine chrome ore into forsterite makes the products have high strength and good thermal shock resistance.
出处
《耐火材料》
CAS
北大核心
2001年第3期158-160,共3页
Refractories
