The temperature range of melting of crystalline material


如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅存取

详细

The first-order phase transition is accompanied by an increase in disordering. Defects and dislocations of the crystal cell decrease the temperature of the phase transition. Atoms located on the crystal surface get higher internal free energy first. Atoms located in different areas of the crystal have different numbers of saturated bonds. The lower the number of such bonds, the lower the temperature of the atom transition into the melt. The process of melting of two fractions (with sizes of 2 nm–0.1 mm and 1.5–2 mm) plagioclase, alkali feldspar, and quartz was studied at temperatures of 950, 1000, 1100, and 1200°C. Surface melting of all mineral fragments occurred at a temperature of 950°C.

作者简介

R. Sobolev

Faculty of Geology

编辑信件的主要联系方式.
Email: sobolev2002@gmail.com
俄罗斯联邦, Moscow

补充文件

附件文件
动作
1. JATS XML

版权所有 © Pleiades Publishing, Ltd., 2017