Image Processing Evaluation of LSP Effect on the Corrosion Rate for the 304 Alloy
Image Processing Evaluation of LSP Effect on the Corrosion Rate for the 304 Alloy

Raghad N. Salman; Razi J Al-azawi; A. Kadhim

Volume 41, Issue 8 , August 2023, , Page 1058-1067

https://doi.org/10.30684/etj.2023.136032.1294

Abstract
  The purpose of the study is to inhibit the corrosion rate using the (LSP) laser shock processing technology with an ND-YAG laser utilizing the Q-switched technique with a wavelength ...  Read More ...
Effect of laser Peening on the Microhardness and Roughness of Al-7277 alloy
Effect of laser Peening on the Microhardness and Roughness of Al-7277 alloy

Mays O. Hashim; Abdul Hadi K. Judran; Razi J. Al Azawi

Volume 37, 10A , October 2019, , Page 404-407

https://doi.org/10.30684/etj.37.10A.4

Abstract
  The purpose of the study conducted was an analysis of the influence of pulse density per area unit of LSP on (7277AL Alloy) regarding the surface characterization, roughness achieved ...  Read More ...
Effect of Nano TiO2 Additives on Some Properties of Out Door Building Unites
Effect of Nano TiO2 Additives on Some Properties of Out Door Building Unites

Alaa A. Abdul-Hamead; Shatha R. Ahmed Izzat

Volume 34, 13A , December 2016, , Page 2398-2405

https://doi.org/10.30684/etj.34.13A.3

Abstract
  In this paper a lower ratio of two powders; nano and micro titanium dioxide (TiO2) powder were used as additive in fabrication of mortar. Particle size of TiO2 powder were (80nm,1.6µm). ...  Read More ...
Characterization of Nano Powder Incorporated for Building Applications
Characterization of Nano Powder Incorporated for Building Applications

Alaa A. Abdul-Hamead; Farhad M. Othman; Mustafa M .Salih

Volume 33, 6B , July 2015, , Page 1027-1039

https://doi.org/10.30684/etj.2015.116257

Abstract
  In this paper Nano powders were used a mono; copper oxide CuO and di metal oxides powder; titanium dioxide (TiO2) in fabrication of mortar. Powder particle size about (67.8 nm) for ...  Read More ...