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EFFECTS OF NITRIDING TEMPERATURE ON MAGNETIC PROPERTIES OF MELT-SPUN Pr<sub>1.4</sub>Fe<sub>10.5</sub>Mo<sub>1.5</sub>N<sub>x</sub> AND ITS PHASE ANALYSIS

EFFECTS OF NITRIDING TEMPERATURE ON MAGNETICPROPERTIES OF MELTSPUN Pr1.4Fe10.5Mo1.5NxAND ITS PHASE ANALYSIS
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摘要 EFFECTSOFNITRIDINGTEMPERATUREONMAGNETICPROPERTIESOFMELTSPUNPr1.4Fe10.5Mo1.5NxANDITSPHASEANALYSIS①ZhangShengen1,2,ZhangJiuxin... The phase transition of meltspun Pr1.4Fe10.5Mo1.5 and its nitrides have been studied by means of XRD and TEM. The phases of the alloy are αFe(Mo)(containing a little of other phases), Pr(Fe,Mo)12, Pr(Fe,Mo)7, Pr(Fe,Mo)12 and Pr(Fe,Mo)12Nx in turn after having been arc melted in a purified argon, homogenized, meltspun, annealed and nitrided. The magnetic properties are obtained on vibrating sample magnetometer(VSM). After annealing at 760 ℃ for 30 min and nitrided at 600 ℃ for 2 h, Br is 0.349 T and Hc is 115.4 kA·m-1.
出处 《中国有色金属学会会刊:英文版》 CSCD 1998年第2期122-125,共4页 Transactions of Nonferrous Metals Society of China
关键词 meltspun Pr(Fe Mo)12Nx phase analysis MAGNETIC properties meltspun Pr(Fe,Mo)12Nx phase analysis magnetic properties
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