Journal of Engineering Materials and Technology
Browse by
EISSN:1528-8889|ISSN:0094-4289|Disc:The Journal of Engineering Materials and Technology covers a broad spectrum of issues regarding experimental, computational, and theoretical studies of mechanical properties of materials, as well as mechanics of materials issues in metals, polymers, ceramics, composites, biomaterials, and nanostructured materials|Priority:4|Publisher:American Society of Mechanical Engineers|
Recent Submissions
-
Effect of Heat Treatment on Fatigue Performance of 316L Stainless Steel Fabricated by Laser Powder Bed Fusion
(The American Society of Mechanical Engineers (ASME), 2024)The 316L stainless steel part built by laser powder bed fusion has attracted much attention in recent years. However, current studies have not systematically revealed the influence of post-heat treatment on fatigue ... -
Creep Performance Study of Inconel 740H Weldment Based on Microstructural Deformation Mechanisms
(The American Society of Mechanical Engineers (ASME), 2024)The creep behavior of Inconel 740H weldment at the temperature of 760 °C is investigated experimentally and analytically using the deformation-mechanism-based true stress (DMTS) model. The Inconel 740H weldment specimens ... -
An Experimental Study on the Accuracy of Cumulative Damage Models in Gear Tooth Bending Fatigue
(The American Society of Mechanical Engineers (ASME), 2024)Tooth bending fatigue failure is a primary design concern for gear designers in power transmission applications. Fracture of a gear tooth in operation results in overload conditions to adjacent teeth, which cascades into ... -
Multi-Stage Hybrid Loading Fatigue Life Prediction Study
(The American Society of Mechanical Engineers (ASME), 2024)Fatigue is a damage accumulation process in which material properties are continuously deteriorated and degraded under cyclic loading. Damage accumulation analysis plays a key role in preventing the occurrence of fatigue ... -
Effect of Build Geometry and Porosity in Additively Manufactured CuCrZr
(The American Society of Mechanical Engineers (ASME), 2024)The current work presents an understanding of microstructure and mechanical properties as a function of build geometry and build orientation in Cu-Cr-Zr via the laser powder bed fusion (LPBF) technique. Porosity, microstructure, ... -
Fatigue Studies of Welded Stainless Steel 304L: Effect of Manufacturability and Weld Type, Choice of Fatigue Model, and Comparison to Pristine Material
(The American Society of Mechanical Engineers (ASME), 2024)This study investigates fatigue life and fracture in welded stainless steel 304L (SS 304L) resulting from load-controlled fatigue. This was done for specimens from two welding manufacturers. Mechanical testing was carried ... -
Investigation of the Mechanical Characteristics of Metal 3D Printing at Different Build Orientation and Directions
(The American Society of Mechanical Engineers (ASME), 2024)In this paper, metal 3D printing technology was used to investigate the effects of build orientation angles and direction on the mechanical characteristics of 316L stainless steel produced by the Bound Metal Deposition ... -
Simulation of Pitting Corrosion Under Stress Based on Cellular Automata and Finite Element Method
(The American Society of Mechanical Engineers (ASME), 2024)A new cellular automaton (CA) program was written in python language to simulate the random pitting evolution process, which can not only obtain a variety of different corrosion products but also obtain a variety of common ... -
Effect of Post-Deposition Heat Treatment on the Mechanical Behavior and Deformation Mechanisms of a Solid-State Additively Manufactured Al–Mg–Si Alloy
(The American Society of Mechanical Engineers (ASME), 2024)The effects of post-deposition heat treatment on the fatigue behavior of AA6061 processed by additive friction stir deposition (AFSD) were investigated for the first time in this work. A heat treatment to recover the T6 ... -
Influence of Multiple Modifications on the Fatigue Behavior of Bitumen and Asphalt Mixtures
(The American Society of Mechanical Engineers (ASME), 2023)The study included six bitumens, one unmodified and five modified, and their corresponding asphalt mixtures. The first bitumen was the base bitumen and further five variants were made by the authors using the same base ... -
High Temperature Tensile and Compressive Behaviors of Nanostructured Polycrystalline AlCoCrFeNi High Entropy Alloy: A Molecular Dynamics Study
(The American Society of Mechanical Engineers (ASME), 2023)Molecular dynamics studies were performed to assess tensile and compressive behaviors at high temperatures up to 1200 °C for nanostructured polycrystalline AlCoCrFeNi high entropy alloy (HEA). As the temperature increased, ... -
Ply-Blocking Phenomenon and Hole Size Effects in Modeling Progressive Damage in Fiber-Reinforced Plastics Laminates
(The American Society of Mechanical Engineers (ASME), 2023)This work presents a 3D progressive damage model based on Puck’s failure theory and linear damage evolution in fiber-reinforced plastic (FRP) laminates. It includes shear nonlinearity, in situ strengths, equivalent ... -
Natural Biopolymer–Hydrogel Nanofibers for Antibacterial Applications
(The American Society of Mechanical Engineers (ASME), 2023)This study used a suitable solvent such as deionized water and aqueous acetic acid to dissolve completely polymer blends such as gelatin: chitosan: pullulan (G: CS: PUL) with mixing ratios of 80:10:10, 60:20:20, 40:30:30, ... -
Potential Use of Polyvinyl Alcohol as an Effective Inclusion Vehicle of Thermally Reduced Graphene Oxides in Nanoreinforced Aluminum Matrix Composites
(The American Society of Mechanical Engineers (ASME), 2023)Polyvinyl alcohol (PVA) was investigated as a vehicle for incorporating thermally reduced graphene oxides (TRGOs) into metal matrix composites (MMCs). The TRGOs were synthesized using the modified Hummers’ method and ... -
The Effect of Treatment of Powder Precursor on the Properties of Compacted Mg-4Y-3Re Alloy
(The American Society of Mechanical Engineers (ASME), 8/9/2023 1)Powder metallurgy products display superior performance compared to traditionally cast ingots. The final properties of these products can be altered through various methods, such as pre-treatment of the powder. This study ... -
Study on the Corrosion Behavior and Numerical Simulation of TC18 Titanium Alloy Under Tensile Stress
(The American Society of Mechanical Engineers (ASME), 6/13/2023 )Both understanding and simulation of the process of corrosion damage are crucial for the prediction of remaining service life of engineering structures, sound reliability analysis, and design for the purpose of enhancing ... -
Studies on the Effect of Substrate Preheating, Interlayer Dwell, and Heat Treatment on Microstructure, Residual Stress, and Mechanical Properties of IN625 Superalloy Built by Direct Metal Deposition
(The American Society of Mechanical Engineers (ASME), 5/23/2023 )In this investigation, IN625 alloy samples were processed by the directed energy deposition (DED) approach under various metal deposition strategies such as substrate preheating, interlayer dwell and with combined substrate ... -
Fatigue Damage Study of Steel–Aluminum Friction Stir Welding Joints Based on Equivalent Damage Model
(The American Society of Mechanical Engineers (ASME), 5/19/2023 )An equivalent damage model was established to study the fatigue damage behavior of steel–aluminum friction stir welding (FSW) joints. Internal defects of friction stir welding joint under various cyclic loading stages were ... -
Influence of Diffusion Bonding Pressure on Microstructural Features and Strength Performance of Dissimilar Ti–6Al–4V Alloy and AISI 304 Steel Joints Developed Using Copper Interlayer
(The American Society of Mechanical Engineers (ASME), 5/19/2023 )The joining of Ti–6Al–4V (Ti64) alloy and AISI 304 austenitic stainless steel (ASS 304) carries significant importance in aeroengines for turbine blade applications. However, it is difficult to join using fusion welding. ... -
Analytical Modeling of Electronic and Photonic Materials Reliability: Perspective and Extension
(The American Society of Mechanical Engineers (ASME), 3/28/2023 )The objective of this review is twofold: to show materials scientists, mechanical engineers, and reliability physicists not involved in electronics, photonics, microelectronic-mechanical-systems (MEMS), or MOEMS (optical ...