TY - JOUR
T1 - Fluxing purification and its effect on magnetic properties of high-Bs FeBPSiC amorphous alloy
AU - Pang, Jing
AU - Wang, Anding
AU - Yue, Shiqiang
AU - Kong, Fengyu
AU - Qiu, Keqiang
AU - Chang, Chuntao
AU - Wang, Xinmin
AU - Liu, Chain-Tsuan
PY - 2017/7/1
Y1 - 2017/7/1
N2 - A high-Bs amorphous alloy with the base composition Fe83B11P3Si2C1 was used to study the effects of fluxing purification on amorphous forming ability and magnetic properties of the alloy prepared with raw materials in industrialization. By using fluxing purification, the surface crystallization was suppressed and fully amorphous Fe83B11P3Si2C1 ribbons with a maximum thickness of 48 μm were successfully achieved by using an industrial process and materials. The amorphous ribbons made with industrial-purified alloys exhibit excellent magnetic properties, containing high-Bs of 1.65 T, low Hc of 2.0 A/m, and high μe of 9.7 × 103 at 1 kHz. Impurities in the melting alloys exist in three forms and have different effluences on magnetic properties. The surface crystallization was triggered by the impurities which exist as high melting point inclusions serving as nuclei. Thus, fluxing purification is a feasible way for industrialization of high-Bs FeBPSiC amorphous alloys.
AB - A high-Bs amorphous alloy with the base composition Fe83B11P3Si2C1 was used to study the effects of fluxing purification on amorphous forming ability and magnetic properties of the alloy prepared with raw materials in industrialization. By using fluxing purification, the surface crystallization was suppressed and fully amorphous Fe83B11P3Si2C1 ribbons with a maximum thickness of 48 μm were successfully achieved by using an industrial process and materials. The amorphous ribbons made with industrial-purified alloys exhibit excellent magnetic properties, containing high-Bs of 1.65 T, low Hc of 2.0 A/m, and high μe of 9.7 × 103 at 1 kHz. Impurities in the melting alloys exist in three forms and have different effluences on magnetic properties. The surface crystallization was triggered by the impurities which exist as high melting point inclusions serving as nuclei. Thus, fluxing purification is a feasible way for industrialization of high-Bs FeBPSiC amorphous alloys.
KW - Amorphous alloy
KW - Fluxing purification
KW - High-Bs
KW - Melt-spinning
KW - Soft-magnetic property
UR - http://www.scopus.com/inward/record.url?scp=85014219651&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85014219651&origin=recordpage
U2 - 10.1016/j.jmmm.2017.02.052
DO - 10.1016/j.jmmm.2017.02.052
M3 - RGC 21 - Publication in refereed journal
SN - 0304-8853
VL - 433
SP - 35
EP - 41
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
ER -