Analyzing microfiltration process of material under laser loading by ultrahigh-speed framing photography

ZHAO Xin-cai; LI Ying-hua; RAN Mao-jie; LI Jian; LIU Ning-wen; ZHANG Lin; YE Yan; PENG Qi-x

doi:10.3788/OPE.20172513.0007

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Analyzing microfiltration process of material under laser loading by ultrahigh-speed framing photography

更新时间：2020-08-13

- Analyzing microfiltration process of material under laser loading by ultrahigh-speed framing photography
- Optics and Precision Engineering Vol. 25, Issue 10s, Pages: 7-11(2017)
- 作者机构：
  
  中国工程物理研究院流体物理研究所,四川绵阳,621900
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20172513.0007
  CLC： O381;TN29
- Received：09 May 2017，
  
  Revised：12 June 2017，
  
  Published：25 November 2017
- 稿件说明：
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赵新才, 李英华, 冉茂杰等. 激光加载下材料微层裂破碎过程的超高速摄影[J]. 光学精密工程, 2017,25(10s): 7-11

ZHAO Xin-cai, LI Ying-hua, RAN Mao-jie etc. Analyzing microfiltration process of material under laser loading by ultrahigh-speed framing photography[J]. Editorial Office of Optics and Precision Engineering, 2017,25(10s): 7-11
赵新才, 李英华, 冉茂杰等. 激光加载下材料微层裂破碎过程的超高速摄影[J]. 光学精密工程, 2017,25(10s): 7-11 DOI： 10.3788/OPE.20172513.0007.

ZHAO Xin-cai, LI Ying-hua, RAN Mao-jie etc. Analyzing microfiltration process of material under laser loading by ultrahigh-speed framing photography[J]. Editorial Office of Optics and Precision Engineering, 2017,25(10s): 7-11 DOI： 10.3788/OPE.20172513.0007.

摘要

材料在强冲击波加载下发生的微层裂破碎是冲击波物理研究的一个热点问题，在国防领域有着重要的应用。本文以高纯铝、高纯锡以及含氦泡铝等材料为研究对象，采用超高速光电分幅相机搭建了实验平台，建立了精密诊断实验技术，针对高能激光加载下材料的微层裂破碎过程进行了研究，获得了10

~10

/s超高应变率下材料的破碎过程的实验图像，并对实验现象进行了分析讨论。实验表明，本文开发的测量技术可应用于材料的破碎特性研究，为进一步开展材料微层裂破碎规律研究提供了有效实验数据。

Abstract

As a research focus

the micro-capsule fracture of the material under strong shock wave loading plays an important role in the field of defense. Herein

selecting high purity aluminum

high purity tin and helium bubble aluminum as the research object

an experimental platform was built by using self developed ultra high-speed photoelectric framing camera and a sophisticated diagnostic test technique of high speed photograph was established. The micro-filtration process of the material under high energy laser loading was studied

and a clear image of the broken process in 10

~10

/s was captured for analyzing the experimental phenomena. The results show that the measurement technique established in this paper can be employed to study crushing characteristics of the material

which provides effective experimental data for the further study of micro fracture of the material.

关键词

Keywords

references

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唐修检, 刘谦, 田欣利,等. 切向载荷作用下氮化硅陶瓷崩碎损伤规律与机理[J]. 光学精密工程, 2015,23(7):2023-2030. TANG X J, LIU Q, TIAN X L.Regulation and mechansim of edge chipping for Si3N4 ceramics worked by sliding loads[J]. Opt. Precision Eng., 2015,23(7):2023-2030. (in Chinese)

张林, 李英华, 程晋明. 激光驱动X光背光照相技术在金属靶微层裂研究中的应用探索[J]. 强激光与粒子束, 2016,28(4):041003 ZHANG L, LI Y H, CHENG J M.Exploration of laser-driven X-ray backlighting applied in research of micro-spalls of metal target[J]. High Power Laser and Particle Beams, 2016,28(4):041003.(in Chinese)

李英华, 张林,赵宇. 超高应变率拉伸破碎铝的粒子尺寸测量[J]. 强激光与粒子束, 2016,28(8):122-125. LI Y H, ZHANG L, ZHAO Y. Measurement of the particle size from dynamic fragmentation of aluminum at higher strain rate[J]. High Power Laser and Particle Beams, 2016,28(8):122-125.(in Chinese)

陈永涛, 胡海波, 汤铁钢. 强冲击加载下铅样品表面微层裂现象诊断[J]. 中国科学, 2012(10):1076-1085. CHEN Y T, HU H B, TANG T G.Diagnosis of surface microfiltration of lead sample under strong shock loading[J]. Science China Press, 2012(10):1076-1085. (in Chinese)

辛建婷, 谷渝秋, 李平. 强激光加载下金属材料微喷回收诊断[J]. 物理学报, 2012, 61(23):236201. XIN J T, GU Y Q, LI P. Study on metal ejection under laser shock loading[J]. Acta Physics Sinica, 2012, 61(23):236201. (in Chinese)

陈永涛,洪仁楷,陈浩玉.爆轰加载下金属材料的微层裂现象[J]. 爆炸与冲击,2017,37(1):61-67. CHEN Y T, HONG R K, CHEN H Y.Micro-spalling of metal under explosive loading[J]. Explosion and Shock Waves,2017,37(1):61-67. (in Chinese)

刘宁文, 李剑, 赵新才. 超高速光电分幅相机及应用[J]. 高压物理学报, 2016,30(1):37-41. LIU N W, LI J, ZHAO X C. Ultra high-speed photoelectric framing camera and its application[J]. Chinese Journal of High Pressure Physics, 2016,30(1):37-41. (in Chinese)

赵新才, 李剑, 肖正飞. 爆轰加载下柱壳膨胀断裂的超高速光电摄影实验研究[J]. 高压物理学报, 2016,30(2):89-93. ZHAO X C, LI J, XIAO ZH F.Applied study of ultra high-speed photo-electric framing camera in experiments of detonation physics[J]. Chinese Journal of High Pressure Physics, 2016,30(2):89-93. (in Chinese)

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Related Institution

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences

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Civil Engeering Department,University of Science and Technology of Suzhou

Civil Engeering Institute,Southeast University

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