材料科学
铝
电极
冶金
色散(光学)
焊接
复合材料
光学
物理
物理化学
化学
作者
Р. А. Латыпов,Е. В. Агеев,E. P. Novikov
出处
期刊:Key Engineering Materials
日期:2020-04-01
卷期号:839: 172-177
被引量:1
标识
DOI:10.4028/www.scientific.net/kem.839.172
摘要
The results of the study of the shape, morphology and elemental composition of aluminum powder particles obtained in distilled water with the following electrical parameters of the electroerosive dispersion unit are presented: the capacity of discharge capacitors is 65 μF, voltage 100 V, pulse frequency 50 Hz. It is established that the powder consists of particles of regular spherical shape (or elliptical), irregular shape (conglomerates) and fragmentation, and the main elements of the powder are aluminum and oxygen. The obtained powder materials can be used for the manufacture of powder electrodes used in welding and surfacing of a wide range of parts.
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