Adhesion between Nonreactive Liquid Metals and Transition Metal Carbides

被引：0

作者：

李建国

机构：

[1] Technische University Berlin Institut für Nichtmetallische Werkstoffe

[2] Englische Straβe 20

[3] FRG

[4] 1000 Berlin 12

来源：

Rare Metals | 1992年 / 03期

关键词：

Adhesion; Transition metal carbides; Pure liquid metal;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

On the basis of the experimental work of adhesion(W)data,the adhesion between transition metal car-bides and pure liquid metals which do not react with carbides is studied.In view of great scattering of the ex-perimental values of W,a critical analysis of these results is performed.The selected W values for 9copper/carbide systems and 6 metal/TiC systems are used to discuss the various suggestions concerning themechanism of adhesion and to evidence the role of the valence electrons of the both carbide and metal on theinteractions between metals and carbides.The interactions between a metal and a carbide are essentially metal-lic interactions,resulting from the overlapping of the valence electrons at the metal/carbide interface.

引用

页码：177 / 184

页数：8