A new Fe-based metallic glass with a larger supercooled liquid region
β Scribed by K. Q. Qiu; Y. L. Ren
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 814 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0022-2461
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π SIMILAR VOLUMES
Amorphous AI-La-M and AI-Zr-M (M = Ni or Cu) alloys exhibiting a significant temperature region of supercooled liquid state and a high reduced glass transition temperature ( TJ Tin) were formed over wide composition ranges by melt spinning. The temperature span A Z,( = Tx -Tg) reaches as large as 70
The purpose of the present work is to study and compare devitrification behaviour of some Cu-, Ni-and Hf-based rapidly solidified metallic glasses in relation with supercooled liquid region. Devitrification on heating process was investigated using differential scanning and isothermal calorimetry. T