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Ahmed Shash

Cairo University - Faculty of Engineering

Giza, 11435

Egypt

  • Cairo University - Faculty of Engineering

SCHOLARLY PAPERS

12

DOWNLOADS

438

TOTAL CITATIONS

0

Scholarly Papers (12)

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1.

Production of Reduced Iron from Mill Scale Waste Using Tilting Rotary Furnace

Number of pages: 16 Posted: 06 Jun 2023
Hazem El-Shiehk, Mohamed El-Fawakhry, Mohamed Mitwally and Ahmed Shash
affiliation not provided to SSRN, affiliation not provided to SSRN, The German University in Cairo and Cairo University - Faculty of Engineering
Downloads 61 (951,658)

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Reduced Iron, Mill Scale, Waste, Rotary Furnace, Iron and Steel.

2.

In Vitro Bio-Corrosion Behavior of Mg-Based Hybrid Nano Composites Produced by Friction Stir Alloying Technique

Downloads 56 (1,000,027)

In Vitro Bio-Corrosion Behavior of Mg-Based Hybrid Nano Composites Produced by Friction Stir Alloying Technique

Number of pages: 57 Posted: 06 Dec 2024
Mostafa M. El-Sayed, Ahmed Shash, Ehab A. El-Danaf, Mahmoud Abd-Rabou and Mahmoud El-Sherbiny
Modern Academy, Cairo University - Faculty of Engineering, affiliation not provided to SSRN, Zewail City of Science and Technology and Cairo University
Downloads 33 (1,311,254)

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Magnesium Alloy, Hybrid Composites, Friction Stir Alloying, In-Vitro Bio-Corrosion, Bio-ceramic Nano Particles, Electrochemical Impedance Spectroscopy (EIS) Test

In Vitro Bio-Corrosion Behavior of Mg-Based Hybrid Nano Composites Produced by Friction Stir Alloying Technique

Number of pages: 58 Posted: 27 May 2025
Ahmed Shash, Mostafa M. El-Sayed, Ehab A. El-Danaf, Mahmoud Abd-Rabou and Mahmoud El-Sherbiny
Cairo University - Faculty of Engineering, Modern Academy, affiliation not provided to SSRN, Zewail City of Science and Technology and Cairo University
Downloads 23 (1,459,262)

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Magnesium Alloy, Hybrid Composites, Friction Stir Alloying, In-Vitro Bio-Corrosion, Bio-ceramic Nano Particles, Electrochemical Impedance Spectroscopy (EIS) Test, Potentiodynamic Polarization (PDP) Test, Immersion Test

3.

Study the Effect of Processing Parameters on Friction Stir Additive Manufacturing of Aa5083 Aluminum Alloy Reinforced with Al-Sic Matrix

Downloads 53 (1,031,043)

Study the Effect of Processing Parameters on Friction Stir Additive Manufacturing of Aa5083 Aluminum Alloy Reinforced with Al-Sic Matrix

Number of pages: 15 Posted: 27 Jun 2024
Noha M. Abdeltawab, Mohamed Elshazly, Ahmed Shash and Mahmoud El-Sherbiny
Cairo University, Cairo University, Cairo University - Faculty of Engineering and Cairo University
Downloads 36 (1,267,060)

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friction stir welding, AA5083, Aluminum silicon carbide matrix, Processing Parameters, Corrosion

Study the Effect of Processing Parameters on Friction Stir Additive Manufacturing of Aa5083 Aluminum Alloy Reinforced with Al-Sic Matrix

Number of pages: 15 Posted: 25 Aug 2024
Noha M. Abdeltawab, Mohamed Elshazly, Ahmed Shash and Mahmoud El-Sherbiny
Cairo University, Cairo University, Cairo University - Faculty of Engineering and Cairo University
Downloads 17 (1,537,408)

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friction stir welding, AA5083, Aluminum silicon carbide matrix, Processing Parameters, Corrosion

4.

Process Parameter Optimization in Bobbin Tool Friction Stir Welding of AA6082-T6: A Multi-Response Statistical Approach

Downloads 49 (1,074,648)

Process Parameter Optimization in Bobbin Tool Friction Stir Welding of AA6082-T6: A Multi-Response Statistical Approach

Number of pages: 20 Posted: 24 Oct 2025
George Yacout, Ahmed Shash, Hesham Hegazi and Mahmoud El-Sherbiny
The German University in Cairo, Cairo University - Faculty of Engineering, Cairo University - Faculty of Engineering and Cairo University
Downloads 39 (1,224,220)

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Bobbin tool friction stir welding, AA6082-T6, design of experiments, ANOVA, Tensile strength, Hardness

Process Parameter Optimization in Bobbin Tool Friction Stir Welding of AA6082-T6: A Multi-Response Statistical Approach

Number of pages: 21 Posted: 27 Jan 2026
George Yacout, Ahmed Shash, Hesham Hegazi and Mahmoud El-Sherbiny
The German University in Cairo, Cairo University - Faculty of Engineering, Cairo University - Faculty of Engineering and affiliation not provided to SSRN
Downloads 10 (1,606,395)

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Bobbin tool friction stir welding, Design of experiments, ANOVA, Tensile strength, Hardness.

5.

Study the Effect of Processing Parameters on Friction Stir Welding of AA5083 and AA7075 Aluminum Alloy Reinforced with Al-SiC Matrix

Number of pages: 18 Posted: 25 Sep 2024
Noha M. Abdeltawab, Ahmed Shash, Mohamed Elshazly and Mahmoud El-Sherbiny
Cairo University, Cairo University - Faculty of Engineering, Cairo University and Cairo University
Downloads 45 (1,121,190)

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Dissimilar Friction Stir Welding, Aluminum Silicon Carbide Matrix, Processing Parameters, AA5083/AA7075 welding.

6.

The Effect of Milling Time on the Preparation of the Optimal Aluminum Matrix Composite Reinforced with Magnetite Nanoparticles in Terms of Mechanical and Magnetic Properties

Number of pages: 18 Posted: 05 Oct 2022
Ayman Elsayed, Ahmed Shash, Hisham Mattar, Per Loethman and Mohamed Mitwally
Central Metallurgical Research and Development Institute (CMRDI), Cairo University - Faculty of Engineering, The German University in Cairo, Foviatech GmbH and The German University in Cairo
Downloads 41 (1,170,409)

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MMCs, AMCs, Magnetite, Powder Metallurgy, Ball milling

7.

Impact of Multi-Pass Friction Stir Alloying on the Characterization of Mg Based Bio-Ceramic Nano Composites

Number of pages: 41 Posted: 23 Feb 2023
Mostafa El-Sayed, Ahmed Shash, Ehab El-Danaf, Mahmoud Abd-Rabou and Mahmoud El-Sherbiny
Modern Academy, Cairo University - Faculty of Engineering, affiliation not provided to SSRN, Zewail City of Science and Technology and affiliation not provided to SSRN
Downloads 38 (1,209,354)

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Potentiodynamic Polarization (PDP) Test, MB3 Mg Alloy, Bio-ceramic Nano powders, Friction Stir Alloying, Biocompatibility, Electrochemical Impedance Spectroscopy (EIS) Test

8.

Enhancement of Trip Phenomenon Through Power Refining of Retained Austenite by Niobium

Number of pages: 25 Posted: 22 Sep 2022
Ahmed Shash, Mohamed El-Fawakhry, Ahmed Gamal, Ahmed Zaki and Mahmoud El-Sherbiny
Cairo University - Faculty of Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 34 (1,263,436)

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TRIP steel, martensitic transformation, retained austenite, quenching and partitioning, electric resistance.

9.

Preparation and Hardness Characterization of an Aluminum Matrix Composite Reinforced with Magnetite Nano-Particles

Number of pages: 14 Posted: 12 Feb 2022
Ahmed Shash, Ayman Elsayed, Hisham Mattar, Per Loethman and Mohamed Mitwally
Cairo University - Faculty of Engineering, Central Metallurgical Research and Development Institute (CMRDI), affiliation not provided to SSRN, Foviatech GmbH and The German University in Cairo
Downloads 25 (1,385,945)

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Aluminum Matrix Composites (AMCs), Nano-Metal Matric Composites (NMMC), magnetite, Powder metallurgy, Ball milling

10.

Application of Response Surface Methodology for Optimizing Friction Stir Welding Parameters of Aa6082-T6 Aluminium Alloy

Number of pages: 18 Posted: 24 May 2025
George Yacout, Ahmed Shash, Hesham Hegazi and Mahmoud El-Sherbiny
The German University in Cairo, Cairo University - Faculty of Engineering, Cairo University - Faculty of Engineering and affiliation not provided to SSRN
Downloads 23 (1,411,822)

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FRICTION STIR WELDING, Mechanical properties, Micro-hardness, Ultimate tensile strength, Response surface plot, Optimization

11.

Comparative Experimental and Statistical Study of Conventional and Bobbin tool Friction Stir Welding of AA6061-T6 Aluminum Alloy

Journal of Engineering and Applied Science, volume 72, issue 1, 2025[10.1186/s44147-025-00834-2]
Number of pages: 18 Posted: 26 Jan 2026
George Yacout and Ahmed Shash
The German University in Cairo and Cairo University - Faculty of Engineering
Downloads 9 (1,548,648)

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Friction stir welding, Response surface optimal design, ANOVA, Optimization, Bobbin tool, Mechanical properties

12.

In Vitro Bio-Corrosion Behavior of Mg-Based Hybrid Nano Composites Produced By Friction Stir Alloying Technique

Number of pages: 57 Posted: 22 Apr 2026
Mostafa M. El-Sayed, Ahmed Shash, Ehab A. El-Danaf, Mahmoud Abd-Rabou and Mahmoud El-Sherbiny
Modern Academy, Cairo University - Faculty of Engineering, affiliation not provided to SSRN, Zewail City of Science and Technology and Cairo University
Downloads 4 (1,575,921)

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Hybrid Composites, Friction Stir Alloying, In-Vitro Bio-Corrosion, Bio-ceramic Nano Particles, Electrochemical Impedance Spectroscopy (EIS) Test, Potentiodynamic Polarization (PDP) Test, Immersion Test