期刊
JOURNAL OF NON-CRYSTALLINE SOLIDS
卷 503, 期 -, 页码 284-287出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jnoncrysol.2018.10.010
关键词
Fe-based amorphous powders; Metalloid admixture; Amorphous forming ability; Magnetic properties; Degradation properties
资金
- National Natural Science Foundation of China [51501104, 51371108, 51761135125, 51571131]
- Young Scholars Program of Shandong University (Weihai)
The effects of metalloid admixture on the amorphous forming ability (AFA) of the Fe100-4xPxBxCxSix (x = 7, 8, 9, 10) alloy powders, which are prepared by mechanical alloying technology, are investigated by means of X-ray diffraction (XRD) and differential scanning calorimetry (DSC). The results show that the AFA and the magnetic properties of the alloy powders can be improved with proper metalloid admixture, among which the amorphous Fe72P7B7C7Si7 alloy powder with high saturation magnetization and low coercivity can be obtained. The amorphous Fe72P7B7C7Si7 alloy powder also exhibits good capability in degrading methylene blue dyes, and the optimal conditions for degradation processing are explored.
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