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Improving thermal insulation in high pressure experiments
Umeå University, Faculty of Science and Technology, Physics.
1998 (English)In: Review of Scientific Instruments, ISSN 0034-6748, Vol. 69, no 9, 3433-3434 p.Article in journal (Refereed) Published
Abstract [en]

The use of internal ovens is common in high-temperature–high-pressure experiments. Improving the thermal insulation means better efficiency and lower thermal strain on pressure vessels and feedthroughs, but is difficult when using solid media. The addition of a layer of amorphous solid (glass) in the form of a mixed powder is reported to give a significant reduction (20%–50%) in the power dissipated in a high pressure oven.

Place, publisher, year, edition, pages
American Institute of Physics , 1998. Vol. 69, no 9, 3433-3434 p.
Keyword [en]
High pressure, thermal insulation, glass beads
National Category
Condensed Matter Physics
Research subject
URN: urn:nbn:se:umu:diva-23484DOI: 10.1063/1.1149111OAI: diva2:224645
Available from: 2009-06-20 Created: 2009-06-20 Last updated: 2010-01-26

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