Journal of Engineering Materials and Technology: Recent submissions
Now showing items 61-80 of 3257
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Forming Limits of Thin Ferritic Stainless Steel for Fuel Cell Application
(The American Society of Mechanical Engineers (ASME), 2025)To lower the cost of fuel cell bipolar plate (BPP), less expensive ferritic stainless steel (FSS) BPP substrate materials are investigated. A series of tensile tests and multistage microchannel-forming tests were conducted ... -
Ultrasonic Vibration-Assisted Cold Metal Transfer Direct Energy Deposition of Dissimilar SDSS2507–IN718 Alloy Parts: Microstructural and Mechanical Characterization
(The American Society of Mechanical Engineers (ASME), 2025)Cold metal transfer (CMT) has emerged as a highly promising method for directly producing or repairing high-performance metal components. Induced fabrication defects, like porosity and heterogeneous microstructures, impact ... -
Modeling and Optimization of the Compressive Strength of an Alkali-Activated Material Using a Mixed Full Factorial Design
(The American Society of Mechanical Engineers (ASME), 2025)The aim of the present work is to carry out a technical study on blast furnace slag-based alkali-activated binders, using the design of experiments methodology. A four-factor, mixed-level (two and three) full factorial ... -
Optimal Tungsten Inert Gas Welding Parameters of Dissimilar Aluminum Alloys Al 7075 and Al 6061 Using Ultrasonic Vibration and Nanocomposite Filler (Al 5356/ZrB2) to Alleviate Hot Cracking Phenomenon
(The American Society of Mechanical Engineers (ASME), 2024)In this study, the welding of dissimilar aluminum alloys, Al 7075 and Al 6061, was investigated using Al 5356 filler rods reinforced with ZrB2 particles. The welding process was conducted using tungsten inert gas (TIG) ... -
An Alternative Finite Element Formulation to Predict Ductile Fracture in Highly Deformable Materials
(The American Society of Mechanical Engineers (ASME), 2024)An alternative finite element formulation to predict ductile damage and fracture in highly deformable materials is presented. For this purpose, a finite-strain elastoplastic model based on the Gurson–Tvergaard–Needleman ... -
Evaluation of Machine Learning Models for Predicting the Hot Deformation Flow Stress of Sintered Al–Zn–Mg Alloy
(The American Society of Mechanical Engineers (ASME), 2024)In predicting flow stress, machine learning (ML) offers significant advantages by leveraging data-driven approaches, enhancing material design, and accurately forecasting material performance. Thus, the present study employs ... -
Irradiation Damage Evolution Dependence on Misorientation Angle for Σ 5 Grain Boundary of Nb: An Atomistic Simulation-Based Study
(The American Society of Mechanical Engineers (ASME), 2024)Niobium as refractory element holds ability to arrest the primary radiation damage in reactor's fissionable conditions and can withstand high-temperature applications. We have inclined the investigation of irradiated Nb Σ ... -
Blast Mitigation Using Monolithic Closed-Cell Aluminum Foam
(The American Society of Mechanical Engineers (ASME), 2024)Blast protection using cellular materials is being actively pursued at research and technology levels. The present work uniquely demonstrates the generation of stress waves, strain waves, and mass velocities in monolithic ... -
Influence of Ultrasonic Surface Rolling on the Tensile and Fatigue Properties of Laser-Cladding-Repaired 300M Steel Components
(The American Society of Mechanical Engineers (ASME), 2024)Herein, to address the issue of decreased tensile and fatigue performances observed in 300M steel scratched parts after laser-cladding repairing, an ultrasonic surface rolling process (USRP) was employed to enhance the ... -
Process-Induced History Effects on the Mechanical Behavior of Additively Manufactured IN718 Alloys
(The American Society of Mechanical Engineers (ASME), 2024)The design complexities with advancements in technology limit the operational efficiency and conventional manufacturing ability of Nickel-based superalloy 718 (IN718). Additive manufacturing (AM) can overcome these drawbacks ... -
Thermal Conductivity of 3D-Printed Metal Using Extrusion-Based Metal Additive Manufacturing Process
(The American Society of Mechanical Engineers (ASME), 2024)In this study, the thermal conductivity of 3D-printed 316L stainless steel parts using the bound metal deposition (BMD) method, an extrusion-based 3D-printing technology, was examined experimentally and validated numerically ... -
Investigating Microstructure and Wear Characteristics of Alloy Steels Used as Wear Plates in Ballast Cleaning Operation in Railways
(The American Society of Mechanical Engineers (ASME), 2024)Ballast cleaning machines play a pivotal role in maintaining the stability and safety of railway tracks by transferring and redistributing ballast on the tracks. However, the wear plates used in these machines are subjected ... -
Investigations on Formability Enhancement of Friction Stir Tailor-Welded Blanks
(The American Society of Mechanical Engineers (ASME), 2025)Experimental and numerical investigations on the formability of longitudinally butt-welded tailor-welded blank of the same thickness prepared by friction stir welding are presented in this article. The friction stir-welding ... -
High-Temperature Fatigue of Additively Manufactured Inconel 718: A Short Review
(The American Society of Mechanical Engineers (ASME), 2024)With the increasing interest in adopting additively manufactured (AM) IN718 for high-temperature applications, driven by the design and manufacturing flexibility offered by AM technologies, understanding its fatigue ... -
Active Constrained Layer Damping of Beams With Natural Fiber Reinforced Viscoelastic Composites
(The American Society of Mechanical Engineers (ASME), 2024)Viscoelastic composite reinforced with natural fibers is proposed here for the damping treatment of structures for vibration attenuation. The constrained layer damping (CLD) method is found a prominent structural vibration ... -
Failure Analysis and Piezo-Resistance Response of Intralaminar Glass/Carbon Hybrid Composites Under Blast Loading Conditions
(The American Society of Mechanical Engineers (ASME), 2024)In this study, damage mechanisms and the piezo-resistance response of glass/carbon intralaminar hybrid composites are examined under blast loading conditions. Two-ply orientations are considered, namely a repeating ((G45C45)R) ... -
An Investigation of Tensile, Fatigue, and Fracture Behavior of 3D-Printed Polymers
(The American Society of Mechanical Engineers (ASME), 2024)The progression of manufacturing technology has significantly benefited from the adoption of 3D printing techniques, which enable the production of parts with intricate geometries. However, it is important to acknowledge ... -
Tensile, Flexural, and Fatigue Responses of Lightweight Pumice-Reinforced Magnesium Composite: Experimentation Followed by an Analytical Modeling
(The American Society of Mechanical Engineers (ASME), 2024)Featherweight material to sustain mountainous loads is an extreme contrast. Still, in reality, the automobile and aerospace industries seek very light materials with high specific strength to survive in global competition. ... -
Modeling Growth and Viscous Flow of Oxide on Cylindrical Silicon Surfaces Including Piezoviscous Inhibition
(The American Society of Mechanical Engineers (ASME), 2024)A baseline constant-parameters non-dimensional cylindrical oxidation model was first revisited, normalizing oxide thickness to oxidant diffusivity/reaction rate ratio instead of the original cylinder radius, allowing this ... -
CRFP Mechanical Properties—Stated Values Versus Experimental Data
(The American Society of Mechanical Engineers (ASME), 2024)This study thoroughly examines the mechanical properties of carbon fiber-reinforced polymers (CFRPs), motivated by the critical need for accurate composite property data in investigating fracture control measures for ...