Engineering and Technology Journal

Author = Hamza, Mohammed S.

Number of Articles: 2
Study of the Corrosion Behavior of Zinc-Aluminum Alloy Matrix Composite Reinforced with Nanosilica Produced by Stir Casting
Study of the Corrosion Behavior of Zinc-Aluminum Alloy Matrix Composite Reinforced with Nanosilica Produced by Stir Casting

Fatima A. Adnana; Niveen J. Abdul Kader; Mohammed S. Hamza

Volume 38, 3A , March 2020, , Page 375-382

https://doi.org/10.30684/etj.v38i3A.435

Abstract
  In this investigation, Zn-Al alloy metal-matrix nano composites thatreinforced via various weight percentages (2%, 4%, 6%, and 8%) ofnanosilica (SiO2) particles were fabricated applying ...  Read More ...
Modification of Prepared (Al 2024/Alumina/Mn) Composite by Laser Surface SiC Clad Layer
Modification of Prepared (Al 2024/Alumina/Mn) Composite by Laser Surface SiC Clad Layer

Marwa H. Juber; Amer H. Majeed; Mohammed S. Hamza; Thair A. Tawfiq

Volume 37, 6A , June 2019, , Page 201-206

https://doi.org/10.30684/etj.37.6A.3

Abstract
  The present work shows the cladding process of silicon carbide on the substrate of prepared composite (Al 2024/Alumina/Mn) by using a laser beam (pulsed Nd-YAG). To obtain the desired ...  Read More ...