Mesoscopic analysis of pre-loaded simple structures irradiated by high power laser

xie ruo-ze; he yin-bo; yin yi-hui; chen yu-ze

Volume 14 Issue 03

Jun. 2002

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xie ruo-ze, he yin-bo, yin yi-hui, et al. Mesoscopic analysis of pre-loaded simple structures irradiated by high power laser[J]. High Power Laser and Particle Beams, 2002, 14.

Citation:

xie ruo-ze, he yin-bo, yin yi-hui, et al. Mesoscopic analysis of pre-loaded simple structures irradiated by high power laser[J]. High Power Laser and Particle Beams, 2002, 14.

xie ruo-ze, he yin-bo, yin yi-hui, et al. Mesoscopic analysis of pre-loaded simple structures irradiated by high power laser[J]. High Power Laser and Particle Beams, 2002, 14.

Citation:

xie ruo-ze, he yin-bo, yin yi-hui, et al. Mesoscopic analysis of pre-loaded simple structures irradiated by high power laser[J]. High Power Laser and Particle Beams, 2002, 14.

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Mesoscopic analysis of pre-loaded simple structures irradiated by high power laser

1.
School of Architecture and Environment,Sichuan University,Chengdu 610065,China;
2.
Southwest Institute of Structural Mechanics,CAEP,P.O.Box 919-401,Mianyang 621900,China

Publish Date: 2002-06-15

Abstract

Abstract

In this paper, the samplesurface, fracture surface and metallagraphic structure are examined by SEM of the loaded beams and plates irradiated by CW CO2 laser, and the influence of irradiation of high power laser in the material properties of LY12 is analysed then the reason and character of material failure by the thermal and mechanical force are investigated.
- high power laser,
- fracture,
- metallograph