1) hydrothermal synthetic yellow sapphire
水热法合成黄色蓝宝石
1.
The gemmological characters of hydrothermal synthetic yellow sapphire from Guilin has been studied.
对新近生长的桂林水热法合成黄色蓝宝石的宝石学特征进行了初步研究 ,并对这种合成黄色蓝宝石晶体的生长形态和表面微形貌特征作了剖析 ,阐述了该合成宝石内部发育的各种内含物特征。
2) synthetic colourless sapphire
合成无色蓝宝石
1.
A new type of synthetic sapphire with diffusion treatment has recently appeared on gem markets,which is treated from the flame fusion synthetic colourless sapphires by the diffusion with the compound of iron and titanium at super-high temperatures.
以焰熔法合成无色蓝宝石为基体、采用Fe和Ti化合物为渗色剂、在超高温条件下进行扩散处理的合成蓝宝石近期出现在国内外珠宝市场上。
3) yellow sapphire
黄色蓝宝石
1.
The genesis of UV-VIS absorption band of yellow sapphire are analyzed and discussed by using the theories of physics of minerals and inorganic materials.
蓝宝石的颜色成因一直是矿物和宝石学者研究的重点,文章运用矿物物理学等有关理论对山东黄色蓝宝石的紫外—可见吸收带成因归属进行了分析和探讨,结果得出,山东黄色蓝宝石呈色主要是过渡金属离子的d—d跃迁、Fe2+—Fe2+耦合对、Fe2+—Fe3+耦合对和Fe2+—Fe3+电荷转移跃迁共同作用。
2.
Varieties of research methods are employed to make a comprehensive investigation into the colour center of the neutron-irradiated yellow sapphire and its spectrum features.
采用各种研究手段，对中子辐照黄色蓝宝石的色心及谱学特征进行综合研究。
4) hydrothermal synthetic ruby
水热法合成红宝石
6) synthetic pink sapphire
合成粉红色蓝宝石
1.
In the paper,it is discussed that the synthetic pink sapphire coloured by Ti3+ ions is gained as the by-product while synthetic Ti-doped sapphire laser crystals are studied,including the control method of the Ti3+ valence during the process of crystal growth.
讨论了在研制合成掺Ti蓝宝石激光晶体时得到的一种副产品——合成粉红色蓝宝石(以Ti3+为主要着色离子)以及在其晶体生长过程中Ti3+离子价态的控制方法。
补充资料：水蓝宝石
分子式：
分子量：
CAS号：
性质：见绿柱石。
分子量：
CAS号：
性质：见绿柱石。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条