非晶纳米晶软磁合金退火工艺研究进展

Research advance of annealing technology for amorphous nanocrystalline soft magnetic alloys

非晶纳米晶软磁合金具有绿色节能、成本低廉等诸多优势,已成为战略性新材料领域的研究热点之一。重点概述Fe基非晶纳米晶软磁合金的退火工艺,包括热致晶化、电/磁致晶化、热等静压晶化及薄带连续晶化工艺的新进展。

Amorphous nanocrystalline alloy has become the hot topic in strategic new materials field as its advantages of energy saving, low cost, etc. This paper particularly reviews the recent advances of annealing technology for Fe-based amorphous nanocrystalline alloy, including thermal crystallization, electrical/magnetic crystallization, isostatic pressing crystallization, and ribbon continuous annealing.