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作者:... Qikui Man , Chuntao Chang , Xinmin Wang
来源:[J].Applied Physics A(IF 1.545), 2017, Vol.123 (12)Springer
摘要:The superplastic deformation behavior of the ferromagnetic Co31Fe31Nb8B30 bulk metallic glass (BMG) in the supercooled liquid region was investigated. At a given temperature, the BMG exhibits a Newtonian behavior at low strain rates but...
作者:... Anding Wang , Chuntao Chang , Xinmin Wang
来源:[J].Journal of Materials Science: Materials in Electronics(IF 1.486), 2017, Vol.28 (14), pp.10555-10563Springer
摘要:The effects of V element on microstructural evolution and soft magnetic properties of Fe73.5Si13.5B9Cu1Nb3−xVx (x = 0, 0.5,1, 1.5 and 2, at.%) nanocrystalline alloys annealed at one-step and two-step state wer...
作者:ChunTao Chang , XinMin Wang
来源:[J].Science China Physics, Mechanics & Astronomy(IF 1.169), 2017, Vol.60 (10)Springer
摘要:This paper reports on the preparation of Fe82.7-85.7Si2-4.9B9.2-11.2P1.5-2.7C0.8 soft magnetic amorphous alloys with a distinctly high Fe content of 93.5-95.5 wt.% by component design and composition adjustment. All allo...
作者:Chuntao Chang , Junjiang Guo ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2019, Vol.788, pp.1177-1181Elsevier
摘要:Abstract(#br)The effect of FeSi powder with volume fraction of 0–40% on the soft magnetic properties of the FeSiBPNb amorphous powder cores has been systematically investigated in this study. The results shows that the amorphous magnetic powder core mixed with 10% FeSi powde...
作者:Chuntao Chang , Yaqiang Dong ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2018, Vol.766, pp.959-963Elsevier
摘要:Abstract(#br)Toroid-shaped Fe-based soft magnetic amorphous powder cores were prepared from Fe 76 Si 9 B 10 P 5 (at.%) amorphous powder by gas atomization and subsequent cold pressing with epoxy resin as a binder and insulation. The influence of epoxy resin content and annea...
作者:... Weiming Yang , Chuntao Chang , Yanfei Sun
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2018Elsevier
摘要:Abstract(#br)In this work, the magnetocaloric effect (MCE) of Fe 80 P 13 C 7 melt-spun amorphous ribbon and bulk glassy rod has been investigated and so the effect of the preparation cooling rate on the MCE of the present Fe-based amorphous alloy is studied. The value of pea...
作者:Chuntao Chang , Xinmin Wang
来源:[J].Journal of Non-Crystalline Solids(IF 1.597), 2017, Vol.471, pp.137-141Elsevier
摘要:Abstract(#br)Oxidation behaviors of Fe 78 B 13 Si 9 − x P x ( x = 0, 1, 3, 5 and 7) amorphous ribbons were investigated and a refreshing method by annealing in reductive atmosphere were successfully developed by considering the changes of magnetic properties and P content....
作者:Chuntao Chang , Keqiang Qiu ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2017, Vol.694, pp.1260-1264Elsevier
摘要:Abstract(#br)Effects of Fe content on magnetic properties and bending ductility of FeSiBPC amorphous alloy ribbons before and after annealing were systematically investigated. It was found that all alloys had high amorphous forming ability and good soft magnetic properties after ...
作者:Chuntao Chang , Xinmin Wang
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2018, Vol.742, pp.220-225Elsevier
摘要:Abstract(#br)Longitudinal field annealing (FA) is used to improve the soft magnetic properties (SMPs) of Fe 83- x Co x B 11 P 3 Si 2 C 1 ( x = 0–20) amorphous alloys with high B s of 1.65–1.76 T. These amorphous ribbons after FA exhibit pronouncedly improved SMPs, including ...
作者:... Hongxiang Li , Chuntao Chang , Yanfei Sun
来源:[J].Intermetallics(IF 1.857), 2017, Vol.83, pp.83-86Elsevier
摘要:Abstract(#br)In this work, we successfully prepare Fe 80 (P, C, B) 20 bulk metallic glasses (BMGs) with the different content of P, C, B by combining fluxing treatment and J-quenching technique, and the effects of the metalloid elements (P, C, B) on the thermal stability and magn...

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