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Faculty members

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Hassan Mohamed Abdelhafez Ahmed

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Personal data

  • 0163011357
  • HM.Ahmed@qu.edu.sa
  • Desktop watches
  • : 10:00:00 - 11:40:02
  • : 00:40:00 - 14:20:00
  • : 10:00:00 - 11:40:00
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Scientific qualifications

  • BSc in Mechanical Engineering
  • Master Degree in Production Engineering
  • PhD. in Production Engineering

Research interests

  • Welding Technology
  • Material Science
  • Welding Metallurgy

Published research

  • Experimental and numerical investigation of the ECAP processed copper: Microstructural evolution, crystallographic texture and hardness homogeneity (2021-01-01)
  • Investigation of Mechanical and Corrosion Behavior of ECAP Processed AA7075 Through ML, ANNW, RSM, and SA Methodologies (2025-01-01)
  • Improved corrosion behavior of AZ31 alloy through ECAP processing (2021-01-01)
  • Prediction of exchange-correlation energy of graphene sheets from reverse degree-based molecular descriptors with applications (2022-01-01)
  • Mechanical properties and welding power of friction stirred AA2024-T35 joints (2011-01-01)
  • Weldability of Dissimilar Aluminum Alloys AA7075-AA5083 Using FSW Technique (2022-01-01)
  • Friction Stir Welding of Dissimilar Aluminum Alloys (2018-01-01)
  • The Effect of Tool Geometry on the Microstructure and Mechanical Properties of Friction Stir Processed MIG-Welded Aa5083-H111 (2018-01-01)
  • An Improved Multi-Objective Approach Based on Competitive Optimization Algorithm and Its Engineering Design Application. (2024-01-01)
  • Drilling of glass sheets by abrasive jet machining (2009-01-01)
  • The Effect of Equal-Channel Angular Pressing Processing on Microstructural Evolution, Hardness Homogeneity, and Mechanical Properties of Pure Aluminum (2021-01-01)
  • Corrosion Behavior of Ti-XCu Alloys for Dental Applications (2024-01-01)
  • Influence of Plastic Deformation on Occurrence of Discontinuous Reaction in Ni-In Alloy (2018-01-01)
  • Residual stress effects on fatigue crack propagation in Butt-Welded joints for 304 stainless steel sheets (2021-01-01)
  • Stress analysis of FGM for I-section beams (2009-01-01)
  • Effect of Austempering Time on the Workability and Mechanical Properties of the Ductile Iron (2010-01-01)
  • Design optimization of a 4-bar exoskeleton with natural trajectories using unique gait-based synthesis approach (2023-01-01)
  • Effect of the friction stir welding parameters on the mechanical properties of Al 5083 joint (2007-01-01)
  • An energy model for friction stir welding (2007-01-01)

Teaching materials

  • ME335 Manufacturing Processes
  • ME 241 Mechanical Drawing
  • ME360 Mechanics of Machines
  • ME340 Machine Design
  • ME 441 Mechanical Design_2
  • PHYS 115 Engineering Physics
  • ME336 Manufacturing Processes Lab
  • ME 350 Mechanics of Materials
  • ME 351 Mechanics of Materials Lab
  • ME 252 Material Science Lab

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