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The International Temperature Scale of 1990 at low temperatures

โœ Scribed by R.L. Rusby

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
191 KB
Volume
165-166
Category
Article
ISSN
0921-4526

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โœฆ Synopsis

The basis of the International Temperature Scale of 1990, ITS-90, at low temperatures is outlined. The vapour pressure equations specified for 3He and 'He are given and the prospects for a future extension of the scale to millikelvin temperatures are reviewed.

๐Ÿ“œ SIMILAR VOLUMES

Internal friction of iron and molybdenum
Internal friction of iron and molybdenum at low temperatures
โœ Lo-Ching Chang; M Gensamer ๐Ÿ“‚ Article ๐Ÿ“… 1953 ๐Ÿ› Elsevier Science โš– 305 KB

friction peak has been found in iron at about lOOoK, and possibly in molybdenum at about 300ยฐK. These internal friction peaks occur at temperatures corresponding to the ductile to brittle transition of these materials in slow tension tests. The possible role of hydrogen in causing the 100ยฐK peak in