Experimental investigation and first-principles calculations of Nb and W alloying effects on the microstructure and properties of MoSi2 coatings fabricated via arc cladding

Experimental investigation and first-principles calculations of Nb and W alloying effects on the microstructure and properties of MoSi2 coatings fabricated via arc cladding

MoSi _2 is one of the most promising refractory metal silicide materials, but its further use as a structural material is limited by its drawbacks such as poor room-temperature toughness and low high-temperature strength. The work performed a comprehensive investigation combining first-principles ca...

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Bibliographic Details
Main Authors: YuRui Wang, ShunPing Sun, Yang Zhang, HongJin Wang, XiaoPing Li, WeiNing Lei
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:Materials Research Express
Subjects:
molybdenum disilicide (MoSi2)
first principles
arc cladding
synergistic alloying
fracture toughness
wear weight loss
Online Access:https://doi.org/10.1088/2053-1591/acfc9a

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