珍珠组成与结构的研究

Study on the Composition and Structure of Pearls

利用现代测试技术对人工淡水养殖珍珠进行了红外光谱、X射线衍射、光学显微镜和扫描电子显微分析 ,以了解珍珠的化学组成和矿物组成及其内部晶粒形貌、晶粒尺寸和排列方式对珍珠光泽的影响 。

Infrared spectrometry, X ray diffractometry, optical microscope and SEM were used to study the freshwater pearls cultured in Zhejiang province. The chemical and mineral composition of these pearls and its microstructure how to influence the luster of pearls can be realized on the basis of these measurements. Then the surface characteristics of the pearl that has smooth surface were observed with scanning electron microscope.