耐火浇注料中添加微粉对抗折强度的影响

Influence of Adding Powder in Refractory Castable on the Modulus of Rupture

应用正交法试验设计研究了添加SiO2、α-A12O3、ZrO2、MgO及ZrO2-MgO五种微粉的配比变化对刚玉-尖晶石质浇注料的抗折性能的影响,研究了浇注料的性能及不同微粉对浇注料的影响。

Apply Method designed with orthogonal test was used to study the effe6t of different proportions of SiO2、α-Al2O2、ZrO2、MgO and ZrO2 -MgO fine powders on the breaking strength of corundum - spinef refractory eastable ; The properties of corundum - spinel tastable and the effect of different micro- powders on the castablewere studied.