Effect of Treatment Temperature on Iron Nitride Foils Irradiated with Nitrogen Plasma  

作　　者：K.Niizuma and Y. Utsushiforwa (College of Industrial Technology, Nihon University, Narashino, Chiba 275-8575, Japan) 

出　　处：《Journal of Materials Science & Technology》2000年第2期143-144,共2页材料科学技术（英文版）

摘　　要：We investigated the effect of treatment temperature on the magnetic property of iron nitride foils irradiated with nitrogen plasma. The iron nitride foils irradiated with nitrogen plasma were composed of ε-Fe2/3N, γ'-Fe4N and γ nitrogen austenite in α-Fe of the matrix. The saturation magnetization of the iron nitride foils decreased with increasing the surface temperature. The coercive force of the iron nitride foils increased with increasing the surface temperature.We investigated the effect of treatment temperature on the magnetic property of iron nitride foils irradiated with nitrogen plasma. The iron nitride foils irradiated with nitrogen plasma were composed of ε-Fe2/3N, γ'-Fe4N and γ nitrogen austenite in α-Fe of the matrix. The saturation magnetization of the iron nitride foils decreased with increasing the surface temperature. The coercive force of the iron nitride foils increased with increasing the surface temperature.

关 键 词：Effect of Treatment Temperature on Iron Nitride Foils Irradiated with Nitrogen Plasma 

分 类 号：TM27[一般工业技术—材料科学与工程]