Measurement of mechanism properties of hollow glass microspheres used for ICF experiments

zhang zhan-wen; li bo; tang yong-jian; lei hai-le

Volume 19 Issue 10

Oct. 2007

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Article Navigation > High Power Laser and Particle Beams > 2007 > 19(10): 0-

cao hongzhang, tang dawei, xu hongbo, et al. Micro-channel heat sink based on boiling-cavitation coupling effect for LD bar[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

zhang zhan-wen, li bo, tang yong-jian, et al. Measurement of mechanism properties of hollow glass microspheres used for ICF experiments[J]. High Power Laser and Particle Beams, 2007, 19.

cao hongzhang, tang dawei, xu hongbo, et al. Micro-channel heat sink based on boiling-cavitation coupling effect for LD bar[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

zhang zhan-wen, li bo, tang yong-jian, et al. Measurement of mechanism properties of hollow glass microspheres used for ICF experiments[J]. High Power Laser and Particle Beams, 2007, 19.

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Measurement of mechanism properties of hollow glass microspheres used for ICF experiments

1.
Research Center of Laser Fusion,CAEP,P.O.Box 919-987,Mianyang 621900,China

Publish Date: 2007-10-15

Abstract

Abstract

This paper focused on the Yang’s module and the tensile strength of hollow glass microspheres which serve as inertial confinement fusion targets. Calculation indicated that for aspect ratio more than 90 the buckling was the failure mode when the gas pressure outside the capsule was high. Apparatuses for measuring the buckle and burst strengthes of microspheres were built. Based on the primary experiments, the calculations show that the Yong’s modular was 55~75 GPa and the tensile strength was 90~140 MPa for hollow glass microspheres.
- target,
- hollow glass microsphere,
- yang’s module,
- tensile strength

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