Low temperature heat capacity of scandium and scandium alloys
The heat capacity of several scandium samples containing between 1.6 and 10,000 ppM atomic Fe was measured from 1 to 20/sup 0/K. Samples containing more than 30 ppM Fe exhibit an anomaly between 1 and 1.5/sup 0/K, but two scandium samples containing less than 5 ppM Fe did not show any anomalies. For these two samples the weighted values for ..gamma.. and theta/sub D/ are: 10.340 +- 0.018 mJ/g-at. K/sup 2/ and 346.1 +- 0.9 K, respectively.
- Research Organization:
- Ames Lab., IA (USA)
- DOE Contract Number:
- W-7405-ENG-82
- OSTI ID:
- 7234843
- Report Number(s):
- IS-M-72; CONF-760706-6
- Country of Publication:
- United States
- Language:
- English
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