静压催化法石墨－金刚石相变研究  

SIUDY ON THE TRANSFORMATION OF GRAPHITE-DIAMOND UNDER STATIC HIGH PRESSURE BY THE CATALYSIS

作　　者：郝兆印[1] 贺义兴[1] 陈宇飞[1] 王德荣[1] 王安平[1] 

机构地区：[1]吉林大学超硬材料国家重点实验室,长春地质学院测试中心

出　　处：《长春地质学院学报》1994年第2期163-167,共5页

基　　金：国家自然科学基金

摘　　要：实验证明了在高温高压有金属催化剂参与条件下，石墨到金刚石相变过程的中间相是类球状再结晶石墨。研究了类球状再结晶石墨的形成与温度压力的关系。lt is,demonstrated by mean of experimention that the spheroidrecrystallizd graphite is a intermediate phase during transformation of graphite intodiamond under high temperature and pressure with metal catalyst.The relationshipbetween origin of spheroid recrystallized graphite and temperature-pressure is discussed.

关 键 词：石墨 金刚石 相变 静压催化法 

分 类 号：O782.9[理学—晶体学]