Bidin, N. and Abdullah, M. and Syafik Shaharin, M. and Alwafi, Y.A. and Gustiono Riban, D. and Moh. Yasin (2013) SEM-EDX analysis of laser surface alloying on aluminum. ITB Journal of Science, 45 A (1). pp. 53-60.

Full text not available from this repository.

Abstract

Microstructure and chemical composition changes on the alloyed aluminum surface were investigated using SEM-EDX analysis. A Q-switched Nd:YAg laser was focused to induce breakdown and plasma formation. The high plasma temperature and the shock wave pressure were responsible for speeding up the laser surface alloying process. The rapid heat and cooling process introduced a non-equilibrium condition causing changes in the microstructure as well as the chemical composition of the alloyed aluminum surface. The remelted layer and molten pools were realized after the aluminum received a power density greater than 5 x 108 Wcm-2. The chemical composition change confirms that the convection process had taken place during the alloying process. © 2013 Published by ITB Journal Publisher.

Item Type:	Article
Additional Information:	cited By 0
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Bidin, N. UNSPECIFIED Abdullah, M. UNSPECIFIED Syafik Shaharin, M. UNSPECIFIED Alwafi, Y.A. UNSPECIFIED Gustiono Riban, D. UNSPECIFIED Moh. Yasin UNSPECIFIED
Depositing User:	Ika Rudianto
Last Modified:	31 Dec 2020 14:24
URI:	http://repository.unair.ac.id/id/eprint/102433
Sosial Share:

Actions (login required)

View Item