High speed synchrotron x-ray phase contrast imaging of dynamic material response to split Hopkinson bar loading

被引：72

作者：

Hudspeth, M. ^{[1
,2
]}

Claus, B. ^{[1
,2
]}

Dubelman, S. ^{[1
,2
]}

Black, J. ^{[1
,2
]}

Mondal, A. ^{[1
,2
]}

Parab, N. ^{[1
,2
]}

Funnell, C. ^{[1
,2
]}

Hai, F. ^{[1
,2
]}

Qi, M. L. ^{[3
,4
]}

Fezzaa, K. ^{[5
]}

Luo, S. N. ^{[6
]}

Chen, W. ^{[1
,2
]}

机构：

[1] Purdue Univ, AAE Sch, W Lafayette, IN 47907 USA

[2] Purdue Univ, MSE Sch, W Lafayette, IN 47907 USA

[3] Argonne Natl Lab, HPSynC Adv Photon Source, Argonne, IL 60439 USA

[4] Wuhan Univ Technol, Sch Sci, Wuhan 430070, Hubei, Peoples R China

[5] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA

[6] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2013年 / 84卷 / 02期

关键词：

FAILURE;

D O I：

10.1063/1.4789780

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The successful process of amalgamating both the time-resolved imaging capabilities present at the Advanced Photon Source beamline 32ID-B and the proficiency of high-rate loading offered by the split Hopkinson or Kolsky compression/tension bar apparatus is discussed and verification of system effectiveness is expressed via dynamic experiments on various material systems. Single particle sand interaction along with glass cracking during dynamic compression, and fiber-epoxy interfacial failure, ligament-bone debonding, and single-crystal silicon fragmentation due to dynamic tension, were imaged with 0.5 mu s temporal resolution and mu m-level spatial resolution. Synchrotron x-ray phase contrast imaging of said material systems being loaded with the Kolsky bar apparatus demonstratively depicts the effectiveness of the novel union between these two powerful techniques, thereby allowing for in situ analysis of the interior of the material system during high-rate loading for a variety of applications. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4789780]

引用

页数：7

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