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Faculty members

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Inside a building, a man dressed in a traditional white uniform with a red and white Saudi shemagh wears a neutral expression as if he were taking a picture of a faculty file at Qassim University.
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Hany Rizk Abdellatif Ammar

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Personal data

  • H.Ammar@qu.edu.sa
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    Scientific qualifications

      Research interests

        Published research

        • Osteogenic potential of nanostructured Cu/W/Co in Fe-Mn alloys designed for maxillofacial applications: in vivo study in a dog model (2025-06-25)
        • Effect of Alloy Composition, Solidification Rate, Porosity Level, Grain Refining, and Modification on the Performance of Aluminum-Based Alloys (2025-08-18)
        • Effect of Be, Sr, Mn, Mg, Cr, and Si Additions on the Neutralization and Fragmentation of the β-Al₅SiFe Phase in Al-(6–10) %Si Alloys (2025-02-11)
        • Effect of La and Ce addition on the microstructural characteristics and tensile properties of 220 and 356.1 alloys (2025-05-31)
        • Development of Sr-modified Al-Si-Mg-Fe based alloys for automotive components (2025-01-07)
        • Microstructure, Mechanical Properties, and Corrosion Behavior of Zn-x wt. % Ti (x = 0, 0.3, and 1) Alloys for Biomedical Applications (2025-04-22)
        • Microstructural Evolution and Enhanced Mechanical Performance of Dissimilar CoCrFeMnNi High Entropy Alloy-Duplex Stainless Steel Welds Using Laser Beam Welding (2025-04-22)
        • Determination of Young's modulus in aluminum alloys: Role of precipitates, dispersoids, and intermetallics (2025-07-09)
        • Microstructural evolution and enhanced mechanical performance of dissimilar CoCrFeMnNi high entropy alloy-duplex stainless steel welds using laser beam welding (vol 36, p 4985, 2025) (2025-11-14)
        • Microstructure, Mechanical Properties, and Corrosion Behavior of Zn-x wt. % Ti (x = 0, 0.3, and 1) Alloys for Biomedical Applications (Vol. 36, p. 4968, 2025) (2025-11-14)
        • Influence of Date-Palm-Fibers (DPFs) Content and Nanocrystallite FeCrCuMnTi High-Entropy Alloy Fillers in Polypropylene Matrix on the Mechanical and Structural Performance of Thermoplastic Composite Materials (2025-08-25)
        • Synthesis, microstructural evolution, and compaction behavior of Mg30-Al25-Ti25-Li15-Si5 lightweight high-entropy alloys synthesized via mechanical alloying (2025-03-01)
        • Synthesis, Microstructures, Mechanical Properties, and Corrosion Behavior of FeMn(35-x)-x (Cu, W, and Co)-Based Biodegradable Alloys Prepared by Mechanical Alloying and Selective Laser Melting (2023-07-28)
        • Synthesis, Microstructures, and Mechanical Behavior of Cr₀.₂₁Fe₀.₂₀Al₀.₄₁Cu₀.₁₈ and Cr₀.₁₄Fe₀.₁₃Al₀.₂₆Cu₀.11Si0.25Zn0.11 Nanocrystallite Entropy Alloys Prepared by Mechanical Alloying and Hot-Pressing (2020-03-13)
        • Microstructural Evolutions, Hot Deformation, and Work Hardening Behavior of Novel Al-Zn Binary Alloys Processed by Squeezing and Hot Extrusion (2021-03-25)
        • Manufacturing Methods, Microstructural and Mechanical Properties Evolutions of High-Entropy Alloys: A Review (2020-08-01)
        • Effect of Iron, Copper, and Heat Treatments on the Microstructure and Tensile Properties of Al-Si-Based Alloys (2021-09-06)
        • Premium Strength and Optimum Quality in Al-Si-Mg/Al-Si-Mg-Cu Cast Alloys Using Two Different Types of Molds (2021-09-24)
        • The Influence of Hot Isostatic Pressing on the Fatigue Life of Al-Si-Cu-Mg 354-T6 Casting Alloy (2021-09-20)
        • Appropriate Heat Treatment Processes for Improving Strength and Quality Index in 354 Casting Alloy (2021-11-11)
        • Effect of Ca-Sr-Mg Interactions on the Microstructural Characterization and Tensile Properties of B319 Alloy (2022-01-07)
        • Synthesis, Structure, and Mechanical Properties of Cr₀.₂₆Fe₀.₂₄Al₀.₅ and Cr₀.₁₅Fe₀.₁₄Al₀.₃₀Cu₀.₁₃Si₀.₂₈ Nanocrystallite Entropy Alloys (2020-05-01)
        • Evaluation of the biocompatibility, antibacterial, and anticancer effects of a novel nano-structured Fe-Mn-based biodegradable alloy in vitro study (2023-10-23)
        • Influence of heating temperature and time on mechanical-degradation, microstructures and corrosion performances of Teflon/granite coated aluminum alloys used for non-stick cookware (2024-07-20)
        • Microstructural evolutions and enhanced mechanical performance of novel Al-Zn die-casting alloys processed by squeezing and hot extrusion (2021-02-02)
        • Synthesis, phase evolution, microstructures, and compaction behavior of four copper-chalcogenide micron-sized thermoelectric powders (Cu₂ZnSnS₄/Se₄, Cu₂MnSiS₄/Se₄, Cu₂MnSnS₄/Se₄, and Cu₂ZnSiS₄/Se₄) prepared by mechanical alloying (2021-07-08)
        • Manufacturing of (Al-10Zn)/TiB₂ in-situ nanocomposites via reactive liquid metallurgy and hot extrusion to enhance interfacial bonding and mechanical properties (2022-10-29)
        • Effect of alloying elements on the thermal stability of nanocrystalline aluminum alloys (2021-02-09)
        • Continuous hot-compaction behavior of nanostructured FeCrCuMnTi-(V, Zn) high-entropy alloys (2021-11-27)
        • The influence of ball milling processing variables on the microstructure and compaction behavior of Fe-Mn-Cu alloys (2021-09-01)
        • Investigation of Element Migration from Aluminum Cooking Pots Using ICP-MS (2023-12-01)
        • Influence of V and Zn on Microstructures and Uniaxial Compaction Behavior of FeCrCuMnTi High-Entropy Alloys Prepared by Mechanical Alloying (2021-11-01)
        • Investigation of the Microstructure and Compressibility of Biodegradable Fe-Mn-Cu/W/Co Nanostructured Alloy Powders Synthesized by Mechanical Alloying (2021-06-01)
        • Microstructure, mechanical, impact resistance, and wear behavior of vacuum induction melted Zn-Zr-Ti intermetallic alloys (2026-06-17)
        • Comparative analysis of regression and enhanced label propagation approaches for predicting airborne dust particle levels in environmental data (vol. 17, 103984, 2026) (2026-04-04)
        • Comparative analysis of regression and enhanced label propagation approaches for predicting airborne dust particle levels in environmental data (2026-02-09)
        • Effect of the Casting Process on the Microstructure and Tensile Properties of Al-Si-Mg and Al-Cu-Mg-Based Alloys (2026-01-21)
        • The Concept of Quality Index and Its Application for Al-Si Cast Alloys (2021-01-19)
        • Nondestructive evaluation of mechanical properties of nanostructured Al-Cu alloy at room and elevated temperatures (2020-01-09)
        • Effect of FSP Parameters and Tool Geometry on the Microstructure, Hardness, and Wear Properties of AA7075 with and without Reinforcing B4C Ceramic Particles (2019-07-09)
        • Thermal stability of nanocrystalline Al-10Fe-5Cr bulk alloy (2019-03-16)
        • Nondestructive measurements of flow properties of nanocrystalline Al-Cu-Ti alloy using Automated Ball Indentation (ABI) technique (2018-08-06)
        • Effect of Immersion Time and Temperature on Corrosion Behavior of Nanocrystalline Al-Fe-Cr Alloy (2017-09-28)
        • Friction Stir Welding of Similar and Dissimilar AA7075 and AA5083 (2017-12-25)
        • Effect of Testing Temperature on the Strength and Fracture Behavior of Al-B4C Composites (2016-12-25)
        • Metallographic investigation of tensile- and impact-tested aluminum composites (2016-12-25)
        • The Influence of Transition Metals Addition on the Corrosion Resistance of Nanocrystalline Al Alloys Produced by Mechanical Alloying (2016-12-25)
        • Thermo-mechanical responses of nanocrystalline Al-Fe alloy processed using mechanical alloying and high-frequency induction sintering (2016-12-25)
        • On the Impact Toughness of Al-15 Vol. 1 TP3T B4C Metal Matrix Composites (2015-12-25)
        • Corrosion Behavior of Nanostructured Al-Fe Alloy Processed by Mechanical Alloying and High-Frequency Induction Heat Sintering (2015-12-25)
        • A Comparative Study on the Electrochemical Corrosion Behavior of Microcrystalline and Nanocrystalline Aluminum in Natural Seawater (2015-12-25)
        • On the Impact Toughness of AI-B4C MMC: The Role of Minor Additives and Heat Treatment (2015-12-25)
        • Mechanical Properties and Fracture of Al-15 vol.-%B4C-Based Metal Matrix Composites (2014-12-25)
        • Effects of copper and titanium on the corrosion behavior of newly fabricated nanocrystalline aluminum in natural seawater (2014-12-25)
        • On the Mechanical Properties and Fracture Behavior of Zr- and Ti-Containing Al-15vol% B4C-Based Metal Matrix Composites (2014-12-25)
        • A New Technology for the Production of Al-B4C Metal Matrix Composites (2013-12-25)
        • Aging Behavior of 359-Type Al-9% Si-0.5% Mg Casting Alloys (2012-12-25)
        • Influence of Aging Parameters on the Tensile Properties and Quality Index of Al-9 Pct Si-1.8 Pct Cu-0.5 Pct Mg 354-Type Casting Alloys (2012-12-25)
        • effects of physical properties of anode raw materials on the paste compaction behavior (2011-12-25)
        • Effects of Mg-Addition, Sr-Modification and Solidification Rate on the Tensile Properties and Quality Index of 359 Type Al-Si-Mg Casting Alloys (2011-12-25)
        • Appropriate Heat Treatment Processes for Improving Strength and Quality Index in 354 Casting Alloy (2010-12-25)
        • Effects of aging parameters on the quality of 413-type commercial alloys (2009-12-25)
        • Developing Superior Strength and Optimal Quality in Al-9%Si-0.5%Mg Casting Alloys for Structural Applications (2009-12-25)
        • The effects of alloying elements, solution treatment time, and quenching media on the quality indices of 413-type Al-Si casting alloys (2008-12-25)
        • Porosity and the fatigue behavior of hypoeutectic and hypereutectic aluminum-silicon casting alloys (2008-12-25)
        • Effect of casting imperfections on the fatigue life of 319-F and A356-T6 Al-Si casting alloys (2008-12-25)
        • Effects of surface porosity on the fatigue strength of AE425 and PM390 hypereutectic Al-Si casting alloys at medium and elevated temperatures (2008-12-25)
        • Mechanical behavior of nanostructured bulk aluminum at various temperatures (2019-11-22)
        • Effect of Al₂O₃ (x = 0, 1, 2, and 3 vol. %) in CrFeCuMnNi-x High-Entropy Alloy Matrix Composites on Their Microstructure and Mechanical and Wear Performance (2023-05-11)
        • Synthesis, Microstructure Investigation, Mechanical, and Tribological Behavior of the AA5083-WC Composite (2023-04-01)
        • Influence of Oxide Dispersions (Al₂O₃, TiO₂, and Y₂O₃) in a CrFeCuMnNi High-Entropy Alloy on Microstructural Changes and Corrosion Resistance (2023-04-01)
        • Developing Improved Corrosion-Resistant AA5083-BN/WC Composites for Tribological Applications (2023-02-01)
        • Influence of Milling Time and Ball-to-Powder Ratio on the Mechanical Behavior of FeMn30Cu5 Biodegradable Alloys Prepared by Mechanical Alloying and Hot Forging (2022-12-01)

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