Physico-chemical aspects of bonding in iron aluminides

Arnold Kiv; David Fuks; Simon Dorfman

doi:10.1016/j.msea.2004.01.145

Physico-chemical aspects of bonding in iron aluminides

Arnold Kiv
, David Fuks
, Simon Dorfman

Department of Materials Engineering

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Non-empirical study of the site preference occupation for Ni, Co, Mn, Cr, V and Ti substituting for Fe in Fe_0.75Al_0.25 showed that the preference to occupy the γ sublattice decreases in the direction from Ti to Ni. For Cr alloying the change of concentrations from 1.25% to 5% leads to relocation of Cr atoms from α to γ sublattice. The interpretation of results is based on the ideas of the theory of chemical coordination bonds in transition metals.

Original language	English
Pages (from-to)	931-935
Number of pages	5
Journal	Materials Science and Engineering: A
Volume	387-389
Issue number	1-2 SPEC. ISS.
DOIs	https://doi.org/10.1016/j.msea.2004.01.145
State	Published - 15 Dec 2004

Keywords

FeAl
Iron aluminides
Sublattice

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.msea.2004.01.145

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title = "Physico-chemical aspects of bonding in iron aluminides",

abstract = "Non-empirical study of the site preference occupation for Ni, Co, Mn, Cr, V and Ti substituting for Fe in Fe0.75Al0.25 showed that the preference to occupy the γ sublattice decreases in the direction from Ti to Ni. For Cr alloying the change of concentrations from 1.25\% to 5\% leads to relocation of Cr atoms from α to γ sublattice. The interpretation of results is based on the ideas of the theory of chemical coordination bonds in transition metals.",

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T1 - Physico-chemical aspects of bonding in iron aluminides

AU - Kiv, Arnold

AU - Fuks, David

AU - Dorfman, Simon

PY - 2004/12/15

Y1 - 2004/12/15

N2 - Non-empirical study of the site preference occupation for Ni, Co, Mn, Cr, V and Ti substituting for Fe in Fe0.75Al0.25 showed that the preference to occupy the γ sublattice decreases in the direction from Ti to Ni. For Cr alloying the change of concentrations from 1.25% to 5% leads to relocation of Cr atoms from α to γ sublattice. The interpretation of results is based on the ideas of the theory of chemical coordination bonds in transition metals.

AB - Non-empirical study of the site preference occupation for Ni, Co, Mn, Cr, V and Ti substituting for Fe in Fe0.75Al0.25 showed that the preference to occupy the γ sublattice decreases in the direction from Ti to Ni. For Cr alloying the change of concentrations from 1.25% to 5% leads to relocation of Cr atoms from α to γ sublattice. The interpretation of results is based on the ideas of the theory of chemical coordination bonds in transition metals.

KW - FeAl

KW - Iron aluminides

KW - Sublattice

UR - https://www.scopus.com/pages/publications/10444286760

U2 - 10.1016/j.msea.2004.01.145

DO - 10.1016/j.msea.2004.01.145

M3 - Article

AN - SCOPUS:10444286760

SN - 0921-5093

VL - 387-389

SP - 931

EP - 935

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

IS - 1-2 SPEC. ISS.

ER -

Physico-chemical aspects of bonding in iron aluminides

Abstract

Keywords

ASJC Scopus subject areas

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