The Effect of the Asymmetrical Rolling Process on Structural Changes in Hot-Rolled Bimetal Sheets

• Autorzy: Rydz D. , Koczurkiewicz B. , Stradomski G. , Garstka T. , Wypart J.

Identyfikatory

DOI

10.24425/amm.2019.130118

• Języki publikacji: EN

Abstrakty

EN

The paper presents research results on the selection of parameters for the asymmetric rolling process of bimetallic plates 10CrMo9-10+X2CrNiMo17-12-2. They consisted in determining the optimum parameters of the process, which would be ensured to obtain straight bands. Such deformation method introduces in the band the deformations resulting from shear stress, which affect changes in the microstructure. But their effect on the structure is more complicated than in the case of homogeneous materials. It has been shown that the introduction of asymmetric conditions into the rolling process results in greater grain refinement in the so-called hard layer. There was no negative effect on the structural changes in the soft layer observed.

Słowa kluczowe

EN

asymmetric rolling; microstructure; plastic deformation

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2019
• Tom: Vol. 64, iss. 4
• Strony: 1495--1501
• Opis fizyczny: Bibliogr. 19 poz., fot., rys., tab., wzory

Twórcy

autor

Rydz D.

• Czestochowa University of Technology, Faculty of Production Engineering and Materials, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Koczurkiewicz B.

• Czestochowa University of Technology, Faculty of Production Engineering and Materials, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Stradomski G.

• Czestochowa University of Technology, Faculty of Production Engineering and Materials, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Garstka T.

• Czestochowa University of Technology, Faculty of Production Engineering and Materials, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

autor

Wypart J.

• Czestochowa University of Technology, Faculty of Production Engineering and Materials, 19 Armii Krajowej Av., 42-200 Częstochowa, Poland

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