Investigation and Prediction of the Impact of FDM Process Parameters on Mechanical Properties of PLA Prints
Investigation and Prediction of the Impact of FDM Process Parameters on Mechanical Properties of PLA Prints

Mostafa A. Abdullah; Tahseen F. Abbas

Volume 41, Issue 12 , December 2023, , Page 1465-1473

https://doi.org/10.30684/etj.2023.140389.1466

Abstract
  Complex geometry components can be produced using FDM-based additive manufacturing (AM). In this study, the compressive and tensile strength were investigated, considering variations ...  Read More ...
The Effect of Peanut and Walnut Shells powders on Tensile and Microstructure of the PMMA for prosthetic Denture
The Effect of Peanut and Walnut Shells powders on Tensile and Microstructure of the PMMA for prosthetic Denture

Zainab M. Abdul Monem; Jawad K. Oleiwi; Qahtan A. Hamad

Volume 39, 2A , February 2021, , Page 196-205

https://doi.org/10.30684/etj.v39i2A.1730

Abstract
  In the current research, the heat-cured matrix material powder of PMMA was reinforced with Peanut and Walnut Shells (natural powders) which are chemically treated with 5% (w/v) (NaOH) ...  Read More ...
The Formability and Elongation of Aluminum Alloys AA5083 and AA3003 for Micro-Truss Sandwiches Manufacturing
The Formability and Elongation of Aluminum Alloys AA5083 and AA3003 for Micro-Truss Sandwiches Manufacturing

Arwa F. Tawfeeq; Matthew R. Barnett

Volume 38, 9A , September 2020, , Page 1396-1405

https://doi.org/10.30684/etj.v38i9A.556

Abstract
  The development in the manufacturing of micro-truss structures has demonstrated the effectiveness of brazing for assembling these sandwiches, which opens new opportunities for cost-effective ...  Read More ...
Effect of Particle Size on Mechanical Properties of the Recycling Compact Disks Reinforced Epoxy
Effect of Particle Size on Mechanical Properties of the Recycling Compact Disks Reinforced Epoxy

Shayma J. Ahmed

Volume 36, 6A , June 2018, , Page 641-645

https://doi.org/10.30684/etj.36.6A.7

Abstract
  The recycling of CDs or DVDs (compact disks) as a filler in polymer composites can be used in many engineering applications such as electrical, automobile, and building applications. ...  Read More ...
Studying the Tensile and Buckling for PMMA Reinforced by Jute Fibers for Prosthetic Pylon
Studying the Tensile and Buckling for PMMA Reinforced by Jute Fibers for Prosthetic Pylon

Jawad Kadhim Oleiwi; Shaymaa Jumaah Ahmed

Volume 34, 1A , January 2016, , Page 111-122

https://doi.org/10.30684/etj.34.1A.10

Abstract
  The main objective of this research is studying the tensile and buckling of Jute fibers reinforced composite by varying the number of Jute fibers layers and fibers angle (±45°&0°/90°). ...  Read More ...
Experimental and Numerical Analysis of Bulletproof Armor Made from Polymer Composite Materials
Experimental and Numerical Analysis of Bulletproof Armor Made from Polymer Composite Materials

Jawad Kadhim Oleiwi; Abass Khammas Hussein; Sura Hameed Ahmed

Volume 33, 7A , July 2015, , Page 1583-1597

https://doi.org/10.30684/etj.33.7A.4

Abstract
  This work focuses on the preparation of polymer matrix composite specimens by (Hand Lay-Up) method to make bulletproof armor from the unsaturated polyester resin (UP) as a matrix reinforced ...  Read More ...
Effect of Filler Type on some Physical and Mechanical Proparties of Carbon Fibers / Polyester Composites
Effect of Filler Type on some Physical and Mechanical Proparties of Carbon Fibers / Polyester Composites

Osama Sultan Muhammed; Abbas Khammas Hussein; Ruaa Haitham Abdel-Rahim

Volume 31, Issue 15 , September 2013, , Page 2905-2924

https://doi.org/10.30684/etj.31.15A.9

Abstract
  In the present study, traditional and hybrid composites were prepared by Hand lay-up molding and investigated. The composites constituents were unsaturated polyester resin as the matrix, ...  Read More ...
Tensile and Buckling Analysis of the Polymer Composite Beam Reinforced by Natural Jute Fiber
Tensile and Buckling Analysis of the Polymer Composite Beam Reinforced by Natural Jute Fiber

Mohamad Ali Tariq; Qahtan Adnan Hamad; Mohamad K. Alwan

Volume 29, Issue 1 , January 2011, , Page 129-140

https://doi.org/10.30684/etj.29.1.12

Abstract
  This research focuses on the preparation of polymer matrix composite material by (hand lay – UP) method, where the material was prepared from unsaturated polyester resin (up) ...  Read More ...