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The effect of copper electrode and HSS type electrode on DC thermal plasma method on the characteristics of the nanoparticle Al2O3

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Title: The effect of copper electrode and HSS type electrode on DC thermal plasma method on the characteristics of the nanoparticle Al2O3

Authors: Salahuddin Junus, Sumarji, Haidzar, Robertus Sidartawan

Journal: ARPN Journal of Engineering and Applied Sciences

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
X 2020-07-01 2021-06-30

Publisher: Khyber Medical College, Peshawar

Country: Pakistan

Year: 2019

Volume: 14

Issue: 1

Language: English

Categories
Metallurgy (544) Plasma Technology (7) Surface Engineering (52) Materials Science (8025) Nanoparticles (71)

Abstract

The manufacturing of Al2O3 nanoparticle using a DC plasma method. The materials used are aluminum powder with dimensions of 88 µm. The electrode used are copper and HSS. The nano-powder Al2O3 obtained are tested using a Scanning Electron Microscopy (SEM), energy dispersive X-ray (EDX) and X-ray-diffraction (XRD). The results of the test of alumina nano-particles showed that the copper electrode has a spherical nano-particle and there is agglomeration with a size of 24.08 nm. With a purity of 96.68%. The HSS electrode produced nano-particles as 20.8nm in size, with a purity of 88.68%.

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