Thermomechanical Modelling of a Steel Plate Impacted by a Shot and Experimental Validation-Reference-Cited by-同舟云学术

Thermomechanical Modelling of a Steel Plate Impacted by a Shot and Experimental Validation

Published:2006-09 Issue: Volume:524-525 Page:167-172
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Rouquette Sébastien¹,Rouhaud Emmanuelle²,Pron Hervé³,François Manuel⁴,Bissieux Christian³,Roos Arjen¹

Affiliation:

1. Université de Technologie de Troyes

2. Université Montpellier II

3. Université de Reims Champagne-Ardennes

4. Université de Technologie de Troyes (UTT)

Abstract

This work presents an experimental and numerical study of the thermo-mechanical problem of a steel plate impacted by a shot. The temperature rise is estimated and its effect on the compressive residual stress is analyzed. The simulations show that the value of the compressive residual stresses at the surface of the plate is modified when thermo-mechanical effects are included in the model as compared with simulation including hardening effects only. To validate this numerical study, an experimental device has been developed to measure the temperature rise after the impact. The experiment consists of the impact of a shot on a metallic plate. The temperature measurement is performed by an infrared camera located on the side of the plate opposite to the impact. Comparison between these experimental measurements and the numerical solution gives good agreement (to within 5%).

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.524-525.167.pdf

Reference9 articles.

1. K.J. Marsh. Shot Peening : Techniques and Applications. Engineering Materials Advisory Services Ltd., London, (1993).

2. J. Almen, J.P.H. Black. Residual Stresses and Fatigue in Metals. McGraw-Hill, Toronto, 1963, p.64±69.

3. R. Herzog, W. Zinn, B. Scholtes, H. Wohlfahrt. The significance of Almen intensity for the generation of shot peening residual stresses. Proceedings of the Sixth International Conference on Shot Peening, ICSP6, San Francisco, CA, 1996, p.270±281.

4. David Deslaef, Modélisation numérique du grenaillage de précontrainte : approche tridimensionnelle et dynamique. Université de Technologie de Troyes, Thèse de Doctorat (2000).

5. G.H. Majzoobi ., R. Azizi, A. Alavi Nia. A three-dimensional simulation of shot peening process using multiple shot impacts. Journal of Materials Processing Technology 164-165 (2005) pp.1226-1234.

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Structural effects of shot-peening in bulk metallic glasses;Journal of Alloys and Compounds;2009-08