TCP－HA－BG多孔复合生物陶瓷降解性能研究  

The Studies of Degradability of TCP-HA-BG Porous Composite Bioceramics

作　　者：黄学辉[1] 孙淑珍[1] 钱进夫[1] 石晓兵[1] 梁克玉[1] 

机构地区：[1]湖北中医学院,武汉工业大学材料工程系

出　　处：《武汉工业大学学报》1995年第1期1-3,7,共4页

摘　　要：从物理化学、物质结构、热力学、断裂力学等观点出发，远用原子吸收光谱电子计算机图象分析仪等手段，考察了该系统复合陶瓷的体外静、动态溶解性能及动物体内降解性能，分析了影响材料降解能力的各种内在及外界因素。得出材料的降解机理主要是液体介导过程。Proceeding from the point of view of physicochemistry, matter structure,thermodynamics,fracture mechanics and so on,the dissolve properties of the composite ceramics out of body condition of statics and dynamics and degradability of the ceramics in body of animal were inspected by means of atom absorption spectrophotometry and computer image analysis and others.The internal and external factors effecting the degradability of the material were analyzed.The results of experiments confirmed that the mechanisms of degradation of the material are an intervening process of liquid.

关 键 词：断裂 生物陶瓷 降解性 TCP-HA-BG 复合陶瓷 

分 类 号：TQ174.758[化学工程—陶瓷工业]