Revised Crystallographic Properties of Osmium : Assessment of properties from 293.15 K to 3400 K

New dilatometric measurements allow the evaluated thermal expansion of osmium to be increased from the previous limit of 1300 K to the melting point at 3400 K. The new data is reported in the form of Equations and Tables. The revision confirms that osmium is the densest solid at all temperatures abo...

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Bibliographic Details
Published in:Johnson Matthey technology review 2023-04, Vol.67 (2), p.230-235
Main Author: Arblaster, John W.
Format: Article
Language:English
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Summary:New dilatometric measurements allow the evaluated thermal expansion of osmium to be increased from the previous limit of 1300 K to the melting point at 3400 K. The new data is reported in the form of Equations and Tables. The revision confirms that osmium is the densest solid at all temperatures above room temperature. A new equation is given for the density of liquid osmium.
ISSN:2056-5135
2056-5135
DOI:10.1595/205651323X16672247346816