静压触媒法人造金刚石晶体表面微形貌研究

Study on the Surface Microtopographic Patterns of Synthetic Diamond Crystals

通过对六面顶压机和两面顶压机生产的静压触媒法人造金刚石晶体表面微形貌图案的研究，发现了人造金刚石晶体表面的胞状图案和枝蔓状＋胞状＋层状的组合图案。对这些形貌研究表明，这类人造金刚石晶体是在远离平衡的条件下快速长成的。

The most characteristic and commonly observed surface microtopographs of synthetic diamond crystals are dendritic patterns, layer patterns, spiral growth steps and growth hillocks on both octahedral and cubic faces.Some cellular patterns and some mixtures of dendrite, cellular and layer had been observed at the first time in this experiment.