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熔化过程的反应对星球的形成和演化是一个十分重要的作用。对它的研究始于19世纪末。1951年Yoder研究了压力对透辉石熔点的影响,随后又有许多人继续对透辉石和钠长石进行了工作。 透辉石是硅酸盐矿物,钠长石是铝硅酸盐矿物。这里主要讨论这两个矿物,因为它们的熔融作用很不相同。这些反应是用于研究高压下硅酸盐的热力学性质。图1示出了钠长石和透辉石的熔化实验结果,其中也包括了作者最近的研究结果。在实验中作者使用了不同的仪器装置和热电偶,但结果十分一致。
The reaction of melting process is very important to the formation and evolution of the planet. Its research began in the late 19th century. In 1951 Yoder studied the effect of pressure on the melting point of diopside and many continued to work on diopside and albite. Diopside is a silicate mineral and albite is an aluminosilicate mineral. These two minerals are mainly discussed here because of their very different melting effects. These reactions are used to study the thermodynamic properties of silicates under high pressure. Figure 1 shows the melting results of albite and diopside, which also include the author’s recent findings. The authors used different instrumentation and thermocouples in the experiment, but the results were very consistent.