铁基非晶合金退火脆化与防脆技术  

Embrittlement and technology to avoid annealing embrittlement of iron-based amorphous alloys

作　　者：鲁彦平[1] 胡素坤[1] 曹兴国 

机构地区：[1]洛阳船舶材料研究所,阳工学院

出　　处：《材料开发与应用》1995年第4期41-48,共8页Development and Application of Materials

摘　　要：综述了铁基非晶合金退火脆化的影响因素，分析了各种防止退火脆化的方法，认为在电脉冲快速加热的同时外加磁场退火，则是改善铁基非晶合金磁性能、防止其退火脆化的一种较好的方法。In this paper affecting faclors of annealing embrittlement of iron-based amorphous alloys are de-scribed and various methods for avoiding annealing embrittement are analyzed.It is thought that to prevent iron-based amorphous alloys from annealing embrittlement with their magnetic properties improved,a bet-ter method is to use ripid electric puise heating with an applied magnetic field annealing.

关 键 词：非晶合金 退火脆化 防脆技术 

分 类 号：TG139.8[一般工业技术—材料科学与工程]