Low-temperature magnetic-elastic anomalies in fcc Fe-Cr-Ni alloys
โ Scribed by Hassel Ledbetter
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 354 KB
- Volume
- 161
- Category
- Article
- ISSN
- 0921-4526
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๐ SIMILAR VOLUMES
The elastic constants of single crystal Fe-Ni have been measured up to 12Oo"C, i.e., far beyond the range of magnetic anomalies. Back-extrapolation from high temperature data, using the continuum model, allows to split off the magnetic contributions. Anomalies stop at 7', for the shear constants b
The magnetic properties of ternary Fe-Cr-Ni alloys containing 17 wt% Ni and 18-24 wt% Cr have been studied over a range of temperatures from 4.2 -35 K by both ac and dc techniques in fields from 5 Am-1 \_ 6 MA m-1. A t room temperature, the matrix of all the alloys was the paramagnetic fcc austenite
The magnetic properties of ternary Fe-Cr-Ni alloys containing 20 wt% Cr and 11 -32 wt% Ni have been studied over a range of temperatures from 10 -300 K by both ac and dc techniques, in fields from 5 A m-1 to 6 MA m-~. Apart from small amounts o f ~ ferrite in some alloys, the matrix constituent at r