铁基非晶合金的辐照性能  

Irradiation properties of Fe-based amorphous alloys

作　　者：杜晨曦[1] 王荣山[1] 吕旷 斯佳佳 惠希东[2] 张晏玮[1] 柏广海[1] 

机构地区：[1]苏州热工研究院有限公司,苏州215004 [2]北京科技大学新金属材料国家重点实验室,北京100083

出　　处：《工程科学学报》2017年第9期1372-1379,共8页Chinese Journal of Engineering

基　　金：国家自然科学基金资助项目(51271018)

摘　　要：铁基非晶合金由于成本低较、易制备、较好的温度稳定性等优点,并具优异的机械性能、磁性能和耐腐蚀性能而被广泛研究.并且其固有的无序结构有助于抵抗辐照导致的损伤,使得铁基非晶合金可作为抗辐照材料使用.辐照既可以试验铁基非晶合金的性能也是优化铁基非晶合金结构和性能的有效方法.本文综述了铁基非晶合金中子辐照、离子辐照和电子辐照性能的研究进展,探讨了铁基非晶合金的结构和性能与非晶合金的成分以及辐照粒子的类型、能量、注量之间的关系,以及辐照晶化的机制,为进一步促进高性能铁基非晶合金的研究提供了有价值的参考.Because of the low cost,easy preparation,and good temperature stability,Fe-based amorphous alloys with excellent mechanical properties,magnetic properties,and corrosion resistance have been widely studied. Fe-based amorphous alloys can be used as anti-irradiation materials since their inherent disordered structure helps to resist the damage caused by irradiation. Thus,irradiation can be used to test the performance of these alloys and optimize their structure. The progress of research on the irradiation properties of Fe-based amorphous alloys is summarized in this article,which focuses on the study of neutrons,ions,and electron irradiation performance. The relationships between different amorphous alloy components and the type,energy,fluence of irradiated particles,structure,and properties of the alloys are discussed,and the crystallization mechanism induced by irradiation is evaluated. The results obtained can provide a valuable reference for promoting the development of Fe-based amorphous alloys.

关 键 词：铁基非晶合金 辐照 晶化 结构 

分 类 号：TG139.8[一般工业技术—材料科学与工程]