Peculiar structure and tensile strength of WB4: nonstoichiometric origin

Tungsten tetraboride (WB4) is experimentally considered as potentially superhard material and is therefore expected to have highly structural stability and enhanced resistance against plastic deformation and failure. The examinations of bond-deformation mechanism suggest a significantly soft bond-de...

Full description

Bibliographic Details
Main Authors: Huiyang Gou, Zhiping Li, Li-Min Wang, Jie Lian, Yachun Wang
Format: Article
Language:English
Published: AIP Publishing LLC 2012-03-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.3696721