Dependence of electrical resistivity of Fe-Al alloys on composition

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F10%3A10062248" target="_blank" >RIV/00216208:11320/10:10062248 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24210/10:#0001601

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Dependence of electrical resistivity of Fe-Al alloys on composition

Original language description

A series of binary Fe-Al alloys containing 20 - 40 at.% Al, having ordered D03 (Fe3Al) or B2 (FeAl) structure, was cast from pure elements. For a comparison, specimens were also prepared from corresponding complex Fe-Al alloys with additional alloying elements of C, Cr, Ti, Zr and B. All specimens were investigated in two states, as-prepared and heat treated (723 K/120h). Electrical resistivity was measured at 291 K (RT) and 77 K (liquid N2), respectively, by means of usual potentiometric method. Electrical resistivity data of these series of Fe-Al alloys with and without additional alloying elements are presented and discussed. Differences between resistivity of binary and complex alloys are mainly due to substitution of Fe by Cr in the D03 matrix. The addition of C in alloys with B2 structure lowers the resistivity of the matrix due to kappa-phase Fe3AlCx precipitation.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GA106%2F06%2F0019" target="_blank" >GA106/06/0019: Fe - 40 at.% Al based alloys as a basis for high temperature applications</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Intermetallics

ISSN

0966-9795

e-ISSN

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Volume of the periodical

18

Issue of the periodical within the volume

neuveden

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

3

Pages from-to

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UT code for WoS article

000279568600009

EID of the result in the Scopus database

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