Strengthening Effect of Nb on Ferrite Grain Boundary in X70 Pipeline Steel

Strengthening Effect of Nb on Ferrite Grain Boundary in X70 Pipeline Steel

Understanding the strengthening effect of niobium on ferrite grain boundaries from the perspective of valence electron structures will help to use niobium and other microalloying elements more effectively to improve the performance of steel materials. In this paper, the effect of niobium element on...

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Bibliographic Details
Main Authors:	Zhongyi Li, Zhipeng Li, Wenhuai Tian
Format:	Article
Language:	English
Published:	MDPI AG 2021-12-01
Series:	Materials
Subjects:	grain boundary 3D atom probe electron energy loss spectrum first principles valence electron structure
Online Access:	https://www.mdpi.com/1996-1944/14/1/61

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