Properties of Welded Copper Tubes Fabricated Via Friction crush Welding
Properties of Welded Copper Tubes Fabricated Via Friction crush Welding

Abdul Jabbar S. Jomah; Akeel D. Subhi; Fadhil A. Hashim A. Hashim

Volume 40, Issue 6 , June 2022, , Page 840-847

https://doi.org/10.30684/etj.v40i6.2292

Abstract
  The welding process is one of the fabrication processes in which tubes can be performed for structural purposes and transport liquids or gases. This study is focused on the manufacturing, ...  Read More ...
Effect of Laser Treatment on the Surface Roughness of Multilayer Plasma Sprayed Thermal Barrier Coating System
Effect of Laser Treatment on the Surface Roughness of Multilayer Plasma Sprayed Thermal Barrier Coating System

Mais A. Habeeb; Mohammed J. Kadhim; Fadhil A. Hashim; Maryam A. bash

Volume 39, 2A , February 2021, , Page 180-188

https://doi.org/10.30684/etj.v39i2A.1570

Abstract
  Thermal barrier coatings (TBCs) are used in advanced engines working at higher temperatures. Higher efficiency and performance of gas turbine engines will require careful selection ...  Read More ...
Processing and Properties of ZA-27 Alloy Metal Matrix Hybrid Composite Reinforced with Nanonitrides
Processing and Properties of ZA-27 Alloy Metal Matrix Hybrid Composite Reinforced with Nanonitrides

Fadhil A. Hashim; Niveen J. Abdulkader; Kateralnada F. Hisham

Volume 38, 1A , January 2020, , Page 57-64

https://doi.org/10.30684/etj.v38i1A.1597

Abstract
  In general, internal vibrations within the pipelines caused by fluids being passing through a pipeline system can cause. These pipeline system can damage by the sudden amplified vibrations ...  Read More ...