𝔖 Bobbio Scriptorium
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Measurement of thermal expansion at low temperatures

✍ Scribed by G.K. White

Publisher
Elsevier Science
Year
1961
Tongue
English
Weight
740 KB
Volume
1
Category
Article
ISSN
0011-2275

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πŸ“œ SIMILAR VOLUMES

Measurement of thermal expansion at low
Measurement of thermal expansion at low temperatures
✍ G.K. White πŸ“‚ Article πŸ“… 1961 πŸ› Elsevier Science 🌐 English βš– 88 KB

AN apparatus for calibrating thermocouples from 4 to 300Β°K is described. It has been used to obtain a detailed calibration table of the thermoelectric power and potential difference for constantan, gold-cobalt (gold-2.1 atomic per cent cobalt), and 'normal' silver (silver-0.37 atomic per cent gold)

The interferometric measurement of the t
The interferometric measurement of the thermal expansion of silver and palladium at low temperatures
✍ N. Waterhouse; B. Yates πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 483 KB

The linear thermal expansion coefficients of silver and palladium have been measured in the temperature range 20Β°K to 273~K by an interferometric method. Photomultiplier detection was used and gas pressure changes were employed to effect changes in optical path, permitting the detection of length ch