Preparation of fine-grained Ni-Zn ferrites
โ Scribed by T. Y. Tseng; J. C. Lin
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 160 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0261-8028
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๐ SIMILAR VOLUMES
The complex permeability of ferrites is frequency dependent. The real part of the complex permeability deteriorates in a high frequency range and the imaginary part has a peak after starting the deterioration. This paper examines the possibility that the frequency characteristics for some ferrites c
Creep tests were performed at 295 and 373 K on a cryogenically ball-milled Zn-4.5Al alloy. Creep tests on the as-milled microstructure having an average grain size of 260 nm showed clear signs of a threshold stress. The same material after a targeted heat treatment showed no signs of a threshold str