莫来石
1.KAOLINITE-MULLITE REACTION SERIES:A ~(27)Al AND ~(29)Si MAS NMR STUDY
3.Effect of Mullite on High Temperature Anti-deforming Capability of Alumina-based Ceramic Core
4.Studies on the Microstructure of AZS Materials and the Solid Solubility between Mullite and ZrO_2
5.Effect of corundum-mullite-zirconia addition on microstructure and mechanical properties of BN materials
6.The microstructure of zirconia/corundum/mullite-silicon carbide composites has been investigated by OM,SEM,TEM and EDXA.
7.Cordierite-Mullite Board: It is made by high sintering cordierite and mullite together.
8.This paper has further discussed the solid solubility between mullite and ZrO_2 by em-ploying SEM,TEM and EDAX methods based on the microstructure of sintered(includinghot-pressed)and electric fused AZS materials. The result verifies that “in the case of ap-proaching equilibrium,an insignificant solid solubility of ZrO_2 exists in mullite”.
9.it is noted on the basis of crystal morphology that a mullite peritectic reaction probably exists in the crystallizing process of fused AZS products.
10.To obtain AZS refractories which consist of baddeleyite, corundum and mullite, the firing temperature should be higher than 1520℃, and to ensure the dense structure, the sintering temperature must be higher than 1600℃.
