Estimation of the deformation stability of the phase composition of austenitic-ferritic claddings made of powder wires

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Аннотация

Magnetic methods are promising for express analysis of the phase composition of austenitic-ferritic steels. During the study of multilayer weld claddings obtained from the developed austenitic-ferritic flux-cored wires, it was necessary to determine the ferrite content in the metal and evaluate the stability of the phase composition under plastic tension. The developed wires allow obtaining a weld metal with deformation stability. The methods used allow determining the proportion of ferrite in the welded state with an accuracy that allows using magnetic methods in production to evaluate the structural composition of finished structures using non-destructive methods.

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Авторлар туралы

M. Lapin

Institute of Engineering Science, Ural Branch of the Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: Matt2003@inbox.ru
Ресей, 620049, Ekaterinburg, Komsomolskaya st., 34

A. Mushnikov

Institute of Engineering Science, Ural Branch of the Russian Academy of Sciences

Email: Mushnikov@imach.uran.ru
Ресей, 620049, Ekaterinburg, Komsomolskaya st., 34

N. Soboleva

Institute of Engineering Science, Ural Branch of the Russian Academy of Sciences

Email: Natashasoboleva@list.ru
Ресей, 620049, Ekaterinburg, Komsomolskaya st., 34

Әдебиет тізімі

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Әрекет
1. JATS XML
2. Fig. 1. Scheme of multilayer surfacing and example of surfacing: a — scheme of surfacing; b — example of a surfacing sample.

Жүктеу (172KB)
3. Fig. 2. Dependences of magnetic characteristics on the ferrite content F: a — Jmax saturation magnetization; b — Hc coercive force.

Жүктеу (122KB)
4. Fig. 3. Dependence of saturation magnetization Jmax of compositions on the degree of deformation.

Жүктеу (78KB)
5. Fig. 4. Differential curves of deformation stability for the studied compositions.

Жүктеу (282KB)

© Russian Academy of Sciences, 2025