会议论文详细信息
3rd International Youth Scientific Forum with International Participation "New Materials" | |
Magnetic properties of powder hard magnetic Fe_27Cr_10Co_0.5Mo and Fe_27Cr_10Co_2Mo alloys | |
Milyaev, I.M.^1 ; Alymov, M.I.^1,2 ; Bouryakov, I.N.^2 ; Yusupov, V.S.^1 ; Abashev, D.M.^3 | |
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Leninskii 49, Moscow | |
119336, Russia^1 | |
Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences, Akademika Osipyana 8, Chernogolovka, Moscow Region | |
142432, Russia^2 | |
JCS Spetsmagnit, Dmitrovskoe 58, Moscow | |
127238, Russia^3 | |
关键词: Co alloys; Cobalt powders; Demagnetization curves; Hysteresis properties; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/347/1/012053/pdf DOI : 10.1088/1757-899X/347/1/012053 |
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来源: IOP | |
【 摘 要 】
Magnetic hysteresis properties of powder hard magnetic Fe-27Cr-10Co alloys with 0.5 and 2.0 wt % molybdenum were studied. For Fe-27Cr-10Co-0.5Mo alloy: Br= 1.35 T, HcB= 45.6 kA/m and (BH)max= 41 kJ/m3. For Fe-27Cr-10Co-2Mo alloy: Br= 1.29 T, HcB= 41 kA/m, (BH)max= 34.8 kJ/m3. It was shown that an alloying with 2 wt. % molybdenum of the low-cobalt powder hard magnetic Fe-27Cr-10Co alloy unlike high-cobalt hard magnetic FeCrCo alloys did not increase its magnetic hysteresis properties, reduced the camber of a demagnetization curve in a second quadrant.
【 预 览 】
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