A load frame for in situ tomography at PETRA III
(2019) 12th SPIE Conference on Developments in X-Ray Tomography 2019 In Proceedings of SPIE - The International Society for Optical Engineering 11113.- Abstract
A load frame for in situ mechanical testing is developed for the microtomography end stations at the imaging beamline P05 and the high-energy material science beamline P07 of PETRA III at DESY, both operated by the Helmholtz- Zentrum Geesthacht. The load frame is fully integrated into the beamline control system and can be controlled via a feedback loop. All relevant parameters (load, displacement, temperature, etc.) are continuously logged. It can be operated in compression or tensile mode applying forces of up to 1 kN and is compatible with all contrast modalities available at IBL and HEMS i.e. conventional attenuation contrast, propagation based phase contrast and differential phase contrast using a grating interferometer. The... (More)
A load frame for in situ mechanical testing is developed for the microtomography end stations at the imaging beamline P05 and the high-energy material science beamline P07 of PETRA III at DESY, both operated by the Helmholtz- Zentrum Geesthacht. The load frame is fully integrated into the beamline control system and can be controlled via a feedback loop. All relevant parameters (load, displacement, temperature, etc.) are continuously logged. It can be operated in compression or tensile mode applying forces of up to 1 kN and is compatible with all contrast modalities available at IBL and HEMS i.e. conventional attenuation contrast, propagation based phase contrast and differential phase contrast using a grating interferometer. The modularity and flexibility of the load frame allows conducting a wide range of experiments. E.g. compression tests to understand the failure mechanisms in biodegradable implants in rat bone or to investigate the mechanics and kinematics of the tessellated cartilage skeleton of sharks and rays, or tensile tests to illuminate the structure-property relationship in poplar tension wood or to visualize the 3D deformation of the tendonbone insertion. We present recent results from the experiments described including machine-learning driven volume segmentation and digital volume correlation of load tomography sequences.
(Less)
- author
- organization
- publishing date
- 2019-09-10
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Compression, Digital volume correlation, Dose, In situ, Load frame, Mechanical testing, Synchrotron radiation, Tensile testing, X-ray tomography
- host publication
- Developments in X-Ray Tomography XII
- series title
- Proceedings of SPIE - The International Society for Optical Engineering
- editor
- Muller, Bert and Wang, Ge
- volume
- 11113
- article number
- 1111318
- publisher
- SPIE
- conference name
- 12th SPIE Conference on Developments in X-Ray Tomography 2019
- conference location
- San Diego, United States
- conference dates
- 2019-08-13 - 2019-08-15
- external identifiers
-
- scopus:85077795454
- ISSN
- 0277-786X
- 1996-756X
- ISBN
- 9781510629196
- DOI
- 10.1117/12.2530445
- language
- English
- LU publication?
- yes
- id
- 179f5529-70ad-4830-995b-b411a29cf8b7
- date added to LUP
- 2020-01-23 15:30:50
- date last changed
- 2024-04-17 03:12:36
@inproceedings{179f5529-70ad-4830-995b-b411a29cf8b7,
abstract = {{<p>A load frame for in situ mechanical testing is developed for the microtomography end stations at the imaging beamline P05 and the high-energy material science beamline P07 of PETRA III at DESY, both operated by the Helmholtz- Zentrum Geesthacht. The load frame is fully integrated into the beamline control system and can be controlled via a feedback loop. All relevant parameters (load, displacement, temperature, etc.) are continuously logged. It can be operated in compression or tensile mode applying forces of up to 1 kN and is compatible with all contrast modalities available at IBL and HEMS i.e. conventional attenuation contrast, propagation based phase contrast and differential phase contrast using a grating interferometer. The modularity and flexibility of the load frame allows conducting a wide range of experiments. E.g. compression tests to understand the failure mechanisms in biodegradable implants in rat bone or to investigate the mechanics and kinematics of the tessellated cartilage skeleton of sharks and rays, or tensile tests to illuminate the structure-property relationship in poplar tension wood or to visualize the 3D deformation of the tendonbone insertion. We present recent results from the experiments described including machine-learning driven volume segmentation and digital volume correlation of load tomography sequences.</p>}},
author = {{Moosmann, Julian and Wieland, D. C.Florian and Zeller-Plumhoff, Berit and Galli, Silvia and Krüger, Diana and Ershov, Alexey and Lautner, Silke and Sartori, Julian and Dean, Mason and Köhring, Sebastian and Burmester, Hilmar and Dose, Thomas and Peruzzi, Niccoló and Wennerberg, Ann and Willumeit-Römer, Regine and Wilde, Fabian and Heuser, Philipp and Hammel, Jörg U. and Beckmann, Felix}},
booktitle = {{Developments in X-Ray Tomography XII}},
editor = {{Muller, Bert and Wang, Ge}},
isbn = {{9781510629196}},
issn = {{0277-786X}},
keywords = {{Compression; Digital volume correlation; Dose; In situ; Load frame; Mechanical testing; Synchrotron radiation; Tensile testing; X-ray tomography}},
language = {{eng}},
month = {{09}},
publisher = {{SPIE}},
series = {{Proceedings of SPIE - The International Society for Optical Engineering}},
title = {{A load frame for in situ tomography at PETRA III}},
url = {{http://dx.doi.org/10.1117/12.2530445}},
doi = {{10.1117/12.2530445}},
volume = {{11113}},
year = {{2019}},
}