本发明公开了一种基于镍基粉末高温合金粉末态返回料的回收重熔方法,可以直接采用100%粉末态返回料进行熔炼,所制备的100%粉末态返回料重熔锭中的氧氮氢元素含量低。
The present invention discloses a recycling remelting method based on nickel-based powder high temperature alloy powder state return material, which can be directly melted by using 100% powder state return material, and the content of oxygen, nitrogen and hydrogen elements in the remelted ingot of the prepared 100% powder state return material is low.