摘要
初步研究了非自由表面大块单晶Al 及大块晶体Pb 的过热。主要介绍通过有效的方法制得试样,用DSC- 7准确测量出在包覆状态下大块单晶Al 及大块晶体Pb 的过热度,从而得出大块晶体过热的必要条件。
The superheating of bulk crystals Pb and A1 without surfaces has been initially studied in this paper. Many samples were made with effective methods, and their melting temperatures were measured by DSC - 7. Therefore the essential condition of the superheating of the bulk crystals are verified.
出处
《包钢科技》
2005年第5期22-24,44,共4页
Science & Technology of Baotou Steel
关键词
非自由表面
单晶
大块晶体
熔化温度
过热
surface- free
single crystals
bulk crystals, melting temperature
superheating
