中文摘要：

概述了β-FeSi2的制备方法,包括机械合金化、粉末烧结、热压烧结、激光烧结、快速凝固和自蔓延合成等,分析了各自的优缺点,并结合国内外的研究现状进行展望。

英文摘要：

The existing preparation methods of β-FeSi2, including MA, power-sintering method, hot-press sintering method, laser sintering, rapid solidification method and self-propagating high-temperature synthesis （SHS）, were summaried. Meanwhile, the advantages and disadvantages of all the methods were analyzed.And then, the reasearh progress in China and aboard was put forward.