The Influence of Alloying Elements on Grain Boundary and Bulk Cohesion in Aluminum Alloys: <i>Ab Initio</i> Study-Reference-Cited by-同舟云学术

The Influence of Alloying Elements on Grain Boundary and Bulk Cohesion in Aluminum Alloys: Ab Initio Study

Published:2011-11 Issue: Volume:409 Page:417-422
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Razumovskiy Vsevolod I.¹,Razumovskii Igor M.²,Ruban Andrei V.¹,Butrim V.N.²,Vekilov Yu.Kh.³

Affiliation:

1. KTH, Royal Institute of Technology

2. Joint-Stock Company “Kompozit”

3. National University of Science and Technology “MISIS”

Abstract

The effect of B, Si, P, Cr, Ni, Zr and Mg on cohesive properties of Al and the special grain boundary (GB) Σ5 (210)[100], as well as their segregation behavior at the GB and the (210) surface are studied by first principles method. The analysis of these parameters allows us to single out Ni as the best and phosphorus as the worst interatomic bond strengthening alloying elements.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.409.417.pdf

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