Investigation of Uneven Properties of Stainless Steel 12Kh18N10T Depending on the Thickness of the Sheet-Reference-Cited by-同舟云学术

Investigation of Uneven Properties of Stainless Steel 12Kh18N10T Depending on the Thickness of the Sheet

Published:2021-08-17 Issue: Volume:410 Page:28-36
ISSN:1662-9507
Container-title:Defect and Diffusion Forum
language:
Short-container-title:DDF

Author:

Tipalin Sergey A.¹,Belousov Vladislav B.¹,Shpunkin Nikolay F.¹

Affiliation:

1. Moscow Polytechnic University

Abstract

The authors conduct the research of the properties of a cold-rolled sheet made of corrosion-resistant steel 12Kh18N10T of a variable thickness. Further, they build hardening curves and defined their coefficients. The research identifies the patterns of the thickness impact on the nature of hardening of the sheet material 12Kh18N10T. The authors conduct the measurements of micro-hardness along the sheet thickness. The article confirms the suggestion that hardness in the sheet center decreases for various thicknesses. The authors further present a comparative analysis of hardness values distribution for the corrosion-resistant steel 12Kh18N10T and steel containing 0.08% of carbon. It is revealed that lower material thickness alters the strength parameters of the process and increases the mean material hardness. The authors provide the hardening curves for various sheet thicknesses and the dependence of hardness distribution on the thickness of these sheets.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Radiation

Link

https://www.scientific.net/DDF.410.28.pdf

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