Influences of Multicenter Bonding and Interstitial Elements on Twinned γ-TiAl Crystal

Influences of Multicenter Bonding and Interstitial Elements on Twinned γ-TiAl Crystal

The bonding properties of the twin boundary in polysynthetic twinned γ-TiAl crystal and the effect of interstitial alloy elements on it are investigated by first principles. Among the three different kinds of interface relationships in the γ/γ interface, the proportion of true twin boundaries is the...

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Bibliographic Details
Main Authors: Zehang Fu, Jinkai Wang, Hao Wang, Xiaogang Lu, Yanlin He, Ying Chen
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Materials
Subjects:
γ-TiAl
twin boundary
first-principles
local energy
three-center bond
Online Access:https://www.mdpi.com/1996-1944/13/9/2016

Internet

https://www.mdpi.com/1996-1944/13/9/2016

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