The Freezing Point of Zinc as a Primary Point of the International Temperature Scale
โ Scribed by Barber, C. R.; Horsford, A.
- Book ID
- 120144931
- Publisher
- The Royal Society
- Year
- 1958
- Tongue
- English
- Weight
- 767 KB
- Volume
- 247
- Category
- Article
- ISSN
- 0962-8444
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๐ SIMILAR VOLUMES
that, with different cements, give expansions having a greater spread than is desired. It is hoped that the cause of this can be found and that this spread can be eliminated or reduced. MELTING POINT OF ALPHA-ALUMINA. 'The value usually quoted in the literature for the melting point of alumina (A12
Apparatus is described for using the melting point of mercury and the triple point of carbon dioxide as auxiliary fixed points for the calibration of platinum thermometers. The repfoducibilities of the points were respectively 0.0005 and 0.0002 degree.