Neumann, Christian and Sondermann, Elke and Kargl, Florian and Meyer, Andreas (2011) Compact High-Temperature Shear-Cell Furnace for In-Situ Diffusion Measurements. In: Journal of Physics: Conference Series, 327. International Symposium on Physical Sciences in Space 4, 11-15 July 2011, Bonn, Germany.
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Official URL: http://iopscience.iop.org/1742-6596/327/1/012052
Abstract
A compact-sized shear cell for in-situ interdiffusion measurements in liquid alloys at high-temperature is presented. It is designed for being used with X-ray radiography in microgravity environment and also in ground-based experiments. Within outer dimensions of 40×40×20 mm, the shear cell contains six samples in long capillaries which remain spatially separated during melting, homogenisation and optional μg-injection. The diffusion is then initiated by shearing both material samples together. Operating temperature is as high as 1500 °C. Stable temperature distribution is found and no sample leakage occurs. The thin layout of the shear cell results in a good X-ray contrast supported by making use of graphite heating foils. First results of ground experiments are presented.
Item URL in elib: | https://elib.dlr.de/72625/ | |||||||||||||||
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Document Type: | Conference or Workshop Item (Paper) | |||||||||||||||
Title: | Compact High-Temperature Shear-Cell Furnace for In-Situ Diffusion Measurements | |||||||||||||||
Authors: |
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Date: | 7 December 2011 | |||||||||||||||
Journal or Publication Title: | Journal of Physics: Conference Series | |||||||||||||||
Open Access: | Yes | |||||||||||||||
Gold Open Access: | No | |||||||||||||||
In SCOPUS: | No | |||||||||||||||
In ISI Web of Science: | No | |||||||||||||||
Volume: | 327 | |||||||||||||||
Status: | Published | |||||||||||||||
Keywords: | diffusion, interdiffusion, shear-cell, shear cell, shear, long capillary, x-ray, xray, x ray, furnace, liquid, metall, alloy, aluminium, al, nickel, ni, in-situ, in situ, high-temperature, high temperature, microgravity, µg, materialsphysics, in space, dlr, | |||||||||||||||
Event Title: | International Symposium on Physical Sciences in Space 4 | |||||||||||||||
Event Location: | Bonn, Germany | |||||||||||||||
Event Type: | international Conference | |||||||||||||||
Event Dates: | 11-15 July 2011 | |||||||||||||||
Organizer: | Ivan Egry, Andreas Meyer, ESA | |||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||
HGF - Program: | Space | |||||||||||||||
HGF - Program Themes: | Space System Technology | |||||||||||||||
DLR - Research area: | Raumfahrt | |||||||||||||||
DLR - Program: | R SY - Space System Technology | |||||||||||||||
DLR - Research theme (Project): | R - Projekt MAPHEUS (old) | |||||||||||||||
Location: | Köln-Porz | |||||||||||||||
Institutes and Institutions: | Institute of Materials Physics in Space | |||||||||||||||
Deposited By: | Neumann, Christian | |||||||||||||||
Deposited On: | 12 Dec 2011 13:01 | |||||||||||||||
Last Modified: | 31 Jul 2019 19:33 |
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