SURFACE-TENSION AND VISCOSITY OF LIQUID-METALS

被引：49

作者：

EGRY, I

LOHOFER, G

SAUERLAND, S

机构：

[1] Institut für Raumsimulation, DLR

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1993年 / 156卷

关键词：

D O I：

10.1016/0022-3093(93)90079-D

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this paper, a simple relation between surface tension, gamma, and viscosity, eta, of a pure liquid, which can be derived from statistical mechanics, is reported: gamma/eta = 15/16(kT/m)1/2, where T is the temperature and m is the atomic mass. This has been checked by compiling published data for some liquid metals and agreement better than 20% is found over a general temperature range of DELTAT almost-equal-to 300 K around the melting point.

引用

页码：830 / 832

页数：3

共 10 条

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[Anonymous], 2013, THEORY SIMPLE LIQUID

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