High-temperature ni-based alloy powder preparation method
A nickel-based alloy and high-temperature technology, which is applied in the field of preparation of high-temperature nickel-based alloy powder, can solve problems such as unsolved problems, and achieve the effects of controllable particle size, high purity, and friendly production environment
Inactive Publication Date: 2016-11-30
JINCHUAN GROUP LIMITED
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Abstract
The invention relates to a high-temperature ni-based alloy powder preparation method. The method is characterized in that the mother alloy is prepared by smelting electrolytic nickel, electrolytic aluminum or chromium as raw materials according to a certain proportion, and is smelted again by adding burning loss elements according to the requirements of the alloy powder components, and the high-temperature alloy powder is prepared by deoxidization, alloying, ultra-high pressure atomization, filtration and vacuum drying. The high-temperature ni-based alloy powder prepared by the method has the advantages of high product purity, short flow, small granularity, controllability, and low energy consumption.
Technology Topic
DeoxidizationChromium +5
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