Preparation and Study of the Properties of Aluminum Powders, Suitable for the Manufacture of Powder Electrodes

Rashit A. Latypov; Evgeniy V. Ageev; Evgeniy P. Novikov

doi:10.4028/www.scientific.net/KEM.839.172

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 839Preparation and Study of the Properties of...

Preparation and Study of the Properties of Aluminum Powders, Suitable for the Manufacture of Powder Electrodes

Abstract:

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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Periodical:

Key Engineering Materials (Volume 839)

Pages:

172-177

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.839.172

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Online since:

April 2020

Authors:

Rashit A. Latypov*, Evgeniy V. Ageev, Evgeniy P. Novikov

Keywords:

Aluminum Powder, Electrodes, Electroerosion Dispersion, Elemental Composition, Particle Shape, Waste

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