The Electrical and Mechanical Aspects of Aluminum and Copper Resistance Spot Weld Joints
The Electrical and Mechanical Aspects of Aluminum and Copper Resistance Spot Weld Joints

Marwah S. Fakhri; Ibtihal A. Mahmood; Ahmed Al-Mukhtar

Volume 42, Issue 1 , January 2024, , Page 195-205

https://doi.org/10.30684/etj.2023.143734.1606

Abstract
  Resistance spot welding (RSW) is widely used in the automotive industry, particularly for copper-aluminum alloys in electric cars. RSW joint conductivity is crucial for electric vehicles. ...  Read More ...
Multiwall Carbon Nanotube / Polyvinyl Alcohol Nanofibers Film, Electrical Conductivity Improvement
Multiwall Carbon Nanotube / Polyvinyl Alcohol Nanofibers Film, Electrical Conductivity Improvement

Akram R. Jabur

Volume 38, 3A , March 2020, , Page 431-439

https://doi.org/10.30684/etj.v38i3A.530

Abstract
  Conductive polymer films were prepared of polyvinyl alcohol (PVA) with (0, 2, 4, 6, 8, and 10) wt. % multiwalled carbon nanotubes (MWCNTs) by electrospinning technique. The morphologies ...  Read More ...
Investigation the Creep-Fatigue Behavior and A.C. Electrical Conductivity of AA 6061 Under Ultrasonic Peening
Investigation the Creep-Fatigue Behavior and A.C. Electrical Conductivity of AA 6061 Under Ultrasonic Peening

Hussain J. Al-Alkawi; Ahmed H. Reja; Mahmood F. Abbas

Volume 37, 11A , November 2019, , Page 453-459

https://doi.org/10.30684/etj.37.11A.1

Abstract
  Ultrasonic peening is an innovative surface improvement process used to increase the resistance of aircraft metals and enhance high cycle fatigue life. The process creates residual ...  Read More ...
Microstructure and Electrical Conductivity of 7075Al alloy/SiC Nano Composites
Microstructure and Electrical Conductivity of 7075Al alloy/SiC Nano Composites

Hussain J. Al-Alkawi; Sameir A. Aziez; Deana A. Idan

Volume 36, 10A , October 2018, , Page 1034-1038

https://doi.org/10.30684/etj.36.10A.3

Abstract
  Analysis using scanning electron microscope (SEM) at high magnification showed that the microstructure of the nano composites exhibited uniform distribution of SiC particles and less ...  Read More ...
Effect of NaCl Solution Addition on Improving Some of the Physical Properties of Nylon 6 Solutions used for Electro spinning Purpose
Effect of NaCl Solution Addition on Improving Some of the Physical Properties of Nylon 6 Solutions used for Electro spinning Purpose

Fadhil A. Chayad; Akram R. Jabur; Noor M .Jalal

Volume 34, 7A , July 2016, , Page 1265-1274

https://doi.org/10.30684/etj.34.7A.1

Abstract
  Nylon 6 / (0.5, 1, 1.5, 2 and 2.5) wt. % NaCl solutions were prepared for electrospinning technique. The electrical conductivity of polymeric solutionincreases directly with NaCl concentration ...  Read More ...
Synthesis and Study of the Structural and Electrical Conductivity for Nanocrystalline PbS Thin Films
Synthesis and Study of the Structural and Electrical Conductivity for Nanocrystalline PbS Thin Films

Ali M. Mousa; Selma M. Al-Jawad; SuadM.Kadhim Al-shammari

Volume 31, 6 B , June 2013, , Page 714-719

https://doi.org/10.30684/etj.31.6B.3

Abstract
  Structural and electrical properties of prepared nanocrystalline lead sulfide thin films were studied which deposited on glass substrates by chemical bath deposition (CBD) techniques. ...  Read More ...
Studying the Effect of Glass - Fiber on Electrical Conductivity of Polyamide Composite Material
Studying the Effect of Glass - Fiber on Electrical Conductivity of Polyamide Composite Material

Nirvana A. Abed Alameer; Duha Abed Alameer; Haidar A. Hussein

Volume 30, Issue 17 , October 2012, , Page 3098-3103

https://doi.org/10.30684/etj.30.17.11

Abstract
  The electrical conductivity of glass fibre reinforced polyamide composite materials was investigated for both weight fraction of glass fibre and frequency. This study is focused on ...  Read More ...
Development of the Electrical Conductivity of PEM Fuel Cell
Development of the Electrical Conductivity of PEM Fuel Cell

Nirvana A. A bud; Raid K. Salim

Volume 30, Issue 12 , July 2012, , Page 2016-2026

https://doi.org/10.30684/etj.2012.57243

Abstract
  This research is aimed to develop the electrical conductivity of PEM fuel cellthrough the using of a series of graphite plates. The effect of width, thickness of platesin addition to ...  Read More ...
Mechanical, Electrical and Thermal Properties of Polypropylene and Polycarbonate Blend Filled with Carbon Black
Mechanical, Electrical and Thermal Properties of Polypropylene and Polycarbonate Blend Filled with Carbon Black

Fadhil Abbas Hummdai

Volume 30, Issue 12 , July 2012, , Page 2076-2086

https://doi.org/10.30684/etj.2012.57257

Abstract
  In this work a composite materials were prepared containing matrix of polymer blend (polypropylene 80% + polycarbonate 20%) reinforced by (carbon black) with different of weight fraction ...  Read More ...
Studying the Effect of Water on Electrical Conductivity of Cu Powder Reinforced Epoxy Composite Material
Studying the Effect of Water on Electrical Conductivity of Cu Powder Reinforced Epoxy Composite Material

Nirvana A. Abd Alameer

Volume 30, Issue 2 , January 2012, , Page 197-202

https://doi.org/10.30684/etj.30.2.2

Abstract
  We study electrical conductivity behavior of Cu-powder reinforced epoxy composite material in different solutions (distilled water, tap water &3.5%NaCl) with a weight fraction (5, ...  Read More ...
Electrical And Thermal Properties Of Epoxy Resin Filled With Carbon Black
Electrical And Thermal Properties Of Epoxy Resin Filled With Carbon Black

Adnan A. Abdul Razak; Najat j. Salah; Waffa Abdul Kazem

Volume 27, Issue 11 , August 2009, , Page 2223-2232

https://doi.org/10.30684/etj.27.11.5

Abstract
  Thermal and electrical conductivity of an insulating polymer can be achieved bydispersing conducting particles (e.g., metal, carbon black) in the polymer. The resulting materialsare ...  Read More ...