Publication detail

A New Method for Assessment of Residual Stresses in Reinforced Surface Layers

POKLUDA, J. KIANICOVÁ, M.

Original Title

A New Method for Assessment of Residual Stresses in Reinforced Surface Layers

Type

conference paper

Language

English

Original Abstract

Measurements of residual stresses within hard surface layers are usually performed using X-ray, magnetic or mechanical methods. The X-ray diffraction strain measurement has limitations as the usual bulk and complexity of the equipment which can preclude field application. A rather simple applicability of magnetic methods is severely counterbalanced by complicated assessments of stress gradients throughout the layer and their restriction to ferromagnetic materials. Classical mechanical methods as Hole-Drilling or Layer-Removal are based on cumbersome destructive procedures and difficult measurements of the related displacements.

Keywords

residual stress, surface layer, fish-eye

Authors

POKLUDA, J.; KIANICOVÁ, M.

RIV year

2011

Released

20. 6. 2011

Publisher

Stresstech

Location

Vaajakoski

ISBN

978-952-67247-4-4

Book

Proceedings of the 9th International Conference on Barkhausen Noise and Micromagnetic Testing

Edition

1

Edition number

1

Pages from

02_1

Pages to

02_6

Pages count

6