The substructure and the fracture process of mullite ceramics were studied by TEM and SEM.
用透射电镜和扫描电镜研究了莫来石陶瓷的亚结构特征和断裂过程。
The porous mullite ceramics showed a uniform pore size distribution and a porosity of 96.22%.
这种多孔莫来石纤维陶瓷具有较均匀的孔分布，并且孔隙率高达96·22 %。
Experhiments confirm that the addition of micro-particles of the second phase can fix the dislocations effectively, and strengthen the mullite ceramics at room temperature.
实验证实，掺加第二相显微颗粒，能有效地钉扎位错，也提高了莫来石陶瓷的常温强度。
Zirconia Toughened Mullite (ZTM) ceramics is one of finest Performance high temperature structure ceramics.
氧化锆增韧莫来石(ztm)是优良的高温结构陶瓷材料。
The fracture toughness of the composite was increased 62% with little decrease of flexure strength when compared with mullite monolithic ceramics.
与块体莫来石陶瓷相比，在保证材料强度降低较小的情况下断裂韧性提高了62%。
The fracture toughness of the composite was increased 62% with little decrease of flexure strength when compared with mullite monolithic ceramics.
与块体莫来石陶瓷相比，在保证材料强度降低较小的情况下断裂韧性提高了62%。
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