Influence of pressure on the curiepoint of a 70–30% Ni−Cu alloy
✍ Scribed by A. Michels; A. Jaspers; J. De Boer; J. Strijland
- Publisher
- Elsevier Science
- Year
- 1937
- Weight
- 406 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0031-8914
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✦ Synopsis
The effect of pressure on the resistance phenomena near the Curiepoint of a Cu-Ni alloy has been determined. The Curie temperature increases by increasing pressure 6.10 -5 degree per Atm. The result is discussed in connection with recent theories on ferromagnetism.
📜 SIMILAR VOLUMES
The temperature and pressure coefficient of the electrical resistance of a M o n e 1 alloy have been measured. From these data the shift of the C u r i e region by pressure is calculated to be about 0,03 degree per I000 atmospheres towards higher temperatures.
## Abstract A series of experiments was carried out on Cu‐Ni 70/30 commercial alloy specimens presenting different microstructures. The microstructure of homogeneized specimens was modified with annealing treatments by which grain size significantly increased and intermetallic compounds precipitate