淮阴师范学院学报：自然科学版
淮陰師範學院學報：自然科學版
회음사범학원학보：자연과학판
Journal of Huaiyin Teachers College(Natrual Science Edition)
2012年
1期
39-41
,共3页
华正和%张恒%姚洋
華正和%張恆%姚洋
화정화%장항%요양
溶胶凝胶燃烧法%ε-Fe3N%软磁性能%高频磁性能
溶膠凝膠燃燒法%ε-Fe3N%軟磁性能%高頻磁性能
용효응효연소법%ε-Fe3N%연자성능%고빈자성능
sol-gel combustion%ε-Fe3N%soft magnetic property%high frequency magnetic property
利用溶胶凝胶燃烧法制备的纳米级Fe泡沫，可以有效降低合成ε-Fe3N样品的氮化温度并缩短氮化时间，该Fe泡沫经400℃，0．5h氮化即可得到纯相的ε-Fe3N粉末．磁性测量表明，所得ε-Fe3N样品具有良好的软磁性能和高频磁性能．
利用溶膠凝膠燃燒法製備的納米級Fe泡沫，可以有效降低閤成ε-Fe3N樣品的氮化溫度併縮短氮化時間，該Fe泡沫經400℃，0．5h氮化即可得到純相的ε-Fe3N粉末．磁性測量錶明，所得ε-Fe3N樣品具有良好的軟磁性能和高頻磁性能．
이용용효응효연소법제비적납미급Fe포말，가이유효강저합성ε-Fe3N양품적담화온도병축단담화시간，해Fe포말경400℃，0．5h담화즉가득도순상적ε-Fe3N분말．자성측량표명，소득ε-Fe3N양품구유량호적연자성능화고빈자성능．
Using nanometer Fe foam fabricated by sol-gel combustion, the nitriding temperature for ε-Fe3N synthesis could be reduced, and the nitriding time could be effectively shortened. Fe foam is transformed into ε-Fe3N powder after being nitrided for 0.5 h at 400℃. The experiment indicates that the soft magnetic and high frequency magnetic properties of the ε-Fe3N sample are very well.
