Title :
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
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;
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
DOI :
10.1109/MTT.2001.983740
