On the mutual relation between thermodynamic interaction coefficients and the diffusion interaction coefficients.

Result code in IS VaVaI

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Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

On the mutual relation between thermodynamic interaction coefficients and the diffusion interaction coefficients.

Original language description

This contribution deals with the mutual relation of the thermodynamic interaction coefficients .epsilon. and the diffusion interaction coefficients .beta.. For the given welded joints of steels P2V and P3/V with the chemical composition in wt. : steel P2(0.48Mn, 2.20Cr, 1.29Ni, 0.59Mo, 95.44Fe (ba1)), steel P3 (0.98Mn, 18.33Cr, 9.35Ni, 71.34Fe (ba1)), steel V (0.66Mn, 0.09Cr, 0.05Ni, 0.004Mo, 2.34Si, 96.856Fe (ba1)), the thermodynamic interaction coefficients .epsilon. and the diffusion interaction coefficients .beta. were calculated. The calculation was carried out on the basis of the original measurements of carbon redistribution in the welded joints of steels P2/V and P3IV. The welded joints of steels were annealed in the temperature range of 500 to 750 C with a temperature step of 50 C. The thermodynamic interaction coefficients .epsilon. were determined from the concentration discontinuity of carbon at the interface of the given welded joints of steels, whereas the diffusion inte

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

JG - Metallurgy, metal materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2001

Confidentiality

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

Name of the periodical

Acta Metallurgica Slovaca

ISSN

1335-1532

e-ISSN

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Volume of the periodical

7

Issue of the periodical within the volume

1

Country of publishing house

SK - SLOVAKIA

Number of pages

5

Pages from-to

61-65

UT code for WoS article

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EID of the result in the Scopus database

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