一种基于多粉体的金属纤维高通量制备装置及利用其制备金属纤维的方法

本发明涉及一种基于多粉体的金属纤维高通量制备装置及利用其高通量制备金属纤维的方法。所述高通量制备装置包括依次连接的金属粉末输送系统、金属粉末混合系统、金属粉末熔化系统和金属纤维成型系统，其中，所述金属粉末熔化系统包括独立设置的感应熔粉装置和激光熔粉装置。所述高通量制备装置具有结构简单、操作方便、熔化温度宽、适用范围广的特点。利用所述高通量制备装置制备金属纤维的方法包括输粉、混粉、熔化和成型四个步骤。所述制备方法可以快速制得成分连续梯度变化的金属纤维，并实现高通量制备。

The invention relates to a high throughput preparation device for metal fibers based on multiple powder and a method of preparing the metal fibers by means of the same. The high throughput preparationdevice comprises a metal powder conveying system, a metal powder mixing system, a metal powder smelting system and a metal fiber forming system connected successively, wherein the metal powder smelting system comprises an inductive powder smelting device and a laser powder smelting device which are arranged independently. The high throughput preparation device has the characteristics of being simple in structure, convenient to operate, wide in smelting temperature and wide in application range. The method of preparing the metal fibers by means of the high throughput preparation device comprises four steps: powder transporting, powder mixing, smelting and forming. The metal fibers, components of which are changed in gradient continuously, can be prepared by means of the preparation method,and high throughput preparation is achieved.