Investigation of behaviour of surface hardened steels with different interface profiles under tension

Author

Koval, A.V. ; Panin, S.V.

Author_Institution

Inst. of Strength Phys. & Mater. Sci., Tomsk Polytech. Univ., Russia

fYear

2001

fDate

2001

Firstpage

75

Lastpage

77

Abstract

The difference in mechanical characteristics of coating and matrix, the presence of transition layers and different geometry of the interface profile define the different character of emergence of stress mesoconcentrators at the interface, the way of their relaxation, the type of mesostructure formed as well as the nature of development of plastic deformation of the whole composition at the mesoscale level

Keywords

crack-edge stress field analysis; interface structure; plastic deformation; scanning electron microscopy; steel; surface hardening; surface structure; composition; geometry; interface profile; mechanical characteristics; mesoscale level; mesostructure; plastic deformation; stress mesoconcentrators; surface hardened steels; tension; transition layers; Chemicals; Coatings; Materials science and technology; Physics; Plastics; Steel; Stress; Surface cracks; Temperature; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Modern Techniques and Technology, 2001. MTT 2001. Proceedings of the 7th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists

Conference_Location

Tomsk

Print_ISBN

0-7803-6346-9

Type

conf

DOI

10.1109/MTT.2001.983740

Filename

983740