渗氮对SmFeN合金粉末吸波性能的影响
董宇航, 刘春忠(), 张洪宁, 卢天倪, 李娜, 黄震威, 马驰野
Impact of Nitriding on Microstructure and Wave-absorbing Properties of SmFeN Alloy Powders
DONG Yuhang, LIU Chunzhong(), ZHANG Hongning, LU Tianni, LI Na, HUANG Zhenwei, MA Chiye

图8. 不同渗氮时长的SmFeN粉末的衰减常数α

Fig.8. Decay constant a-value curves of SmFeN powders with different nitriding durations