Crystallographic Characterization and Themal Decomposition Behavior of High-Purity Microcrystalline Magnesite  

作　　者：HE Zhongyang MA Letian LIU Baikuan 

机构地区：[1]PRCO Beijing Science and Technology R&D Center, Beijing 101300, China [2]Haicheng Huayin New Materials Manufacturing Co., Ltd., Haicheng 114231, China

出　　处：《China's Refractories》2012年第3期25-28,共4页中国耐火材料（英文版）

摘　　要：The intergranular cracking face is smooth and Iransgranular cracking fracture shows trace of cleavage. It is hard to .tirol characteristic rhombus in the dense small crystals. As measured by SEM, the particle size of microcrystalline magnesite originating in Sichuan - Tibet is uniform, most grains range in 2 -4 μm. Three-dimensional （ 3D ） crystal morphology assumes cubic or column.The intergranular cracking face is smooth and Iransgranular cracking fracture shows trace of cleavage. It is hard to .tirol characteristic rhombus in the dense small crystals. As measured by SEM, the particle size of microcrystalline magnesite originating in Sichuan - Tibet is uniform, most grains range in 2 -4 μm. Three-dimensional （ 3D ） crystal morphology assumes cubic or column.

关 键 词：MICROCRYSTALLINE macrocrystalline MAGNESITE crystal morphology crystal size 

分 类 号：O631.22[理学—高分子化学] P618.51[理学—化学]