Influence of Mo Segregation at Grain Boundaries on the High Temperature Creep Behavior of Ni-Mo Alloys: An Atomistic Study

Influence of Mo Segregation at Grain Boundaries on the High Temperature Creep Behavior of Ni-Mo Alloys: An Atomistic Study

Based on molecular dynamics simulations, the creep behaviors of nanocrystalline Ni before and after the segregation of Mo atoms at grain boundaries are comparatively investigated with the influences of external stress, grain size, temperature, and the concentration of Mo atoms taken into considerati...

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Bibliographic Details
Main Authors: Qian Li, Jiayong Zhang, Huayuan Tang, Hongwu Zhang, Hongfei Ye, Yonggang Zheng
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Materials
Subjects:
creep behavior
segregation
strain rate
molecular dynamics simulation
Ni-Mo system
Online Access:https://www.mdpi.com/1996-1944/14/22/6966

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