سال انتشار: ۱۳۸۸
محل انتشار: سومین کنفرانس نانوساختارها
تعداد صفحات: ۴
E Memarzadeh Lotfabad – Department of Materials Science and Engineering, Sharif University of Technology, Tehran
H.A Madaah Hosseini – Department of Materials Science and Engineering, Sharif University of Technology, Tehran
H.A Shivaee – Institute for Nanoscience and Nanotechnology, Sharif University of Technology,
Magnetometer (VSM) were utilized to characterize the treated samples.ASPN treatment led to finer grain size and higher crystalline volume fraction. The comparison of the DSC data for the alloys suggested that the smaller amount ofNb as a growth inhibitor shifted the crystallization temperaturesThe maximum saturation magnetization and coercivity at 480 °C were obtained inFe77Si11B9Nb2.4Cu0.6 alloy after nitriding under 75% H2 and75% N2 gas mixture, respectively.