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INVESTIGATION OF THE MICROSTRUCTURAL AND MECHANICAL PROPERTIES OF SELECTIVELY LASER MELTED IN718 OVERHANGS FABRICATED WITHOUT SUPPORT STRUCTURES
(2021-05-07)
Additive manufacturing is a new manufacturing technology that allows for extreme design freedom as well as the simultaneous production of many parts with high complexities. IN718 is a high-strength, corrosion-resistant ...
Characterization of 3D printed PLA with the help of Mechanical, Di-electric and X-ray Diffraction techniques
(2019-05-17)
Additive manufacturing (AM) revolutionized many industries, i.e., Automotive, Biomedical, Aerospace and Defense. As opposed to traditional manufacturing methods, a part is manufactured layer by layer from 3D CAD models in ...
Design and Optimization of Additively Manufactured Heat Sink and Heat Spreader for Microelectronics Cooling
(2019-08-08)
High performance cooling is a critical requirement for modern microprocessors that generate large amounts of non-uniformly distributed heat. Metal heat spreaders and heat sinks have been traditionally used for thermal ...
EVALUATING THE THERMAL PERFORMANCE OF TOPOLOGY OPTIMIZED LOW-COST 3D PRINTED HEAT SINK MADE OF COPPER
(2021-05-09)
The performance of a heat sink is highly dependent on the overall surface area available for heat transfer. Designing heat sinks with greater surface areas meant bigger size, weight, and volume of heat-exchanger thus making ...
CHARACTERIZATION AND ENHANCEMENT OF MECHANICAL PROPERTIES IN THERMOPLASTIC FFF PARTS USING IN-SITU ANNEALING
(2021-08-13)
Fused filament fabrication is one of the most common and widely used additive manufacturing techniques. Owing to its ease of use, availability and cheap feedstock it provides a significant advantage over other AM techniques. ...
INVESTIGATION ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF POROUS STRUCTURES PROCESSED BY LASER POWDER BED FUSION
(2021-05-07)
Inconel 718 (i.e., IN718) is a prominent nickel-based, precipitation-hardening superalloy which
exhibits exceptionally stable mechanical and corrosion resistant properties, even at temperature range of
650ºC to 700ºC, ...
HEAT TRANSFER MEASUREMENTS AND ENHANCEMENT FOR MATERIALS AND PROCESSES IN POLYMER EXTRUSION BASED ADDITIVE MANUFACTURING
(2020-05-06)
Additive manufacturing (AM) is a burgeoning method for manufacturing over the subtractive manufacturing methodologies. Among the various method of polymer additive manufacturing the fused deposition modeling (FDM) also ...
Material Characterization and Fracture Prediction of FDM Printed Parts
(2019-11-18)
In order to take advantage of the design freedom that Additive Manufacturing offers, most applications require reliable material characterization. This can ensure that a design performs within its environment and life ...
Experimental investigation of effect of support structure geometry on the microstructure and metallurgical properties of IN718 parts fabricated by selective laser melting
(2020-08-10)
Additive Manufacturing is a modern manufacturing technique that provides extreme design freedom and the ability to manufacture multiple parts with high complexities at the same time. Various fabrication techniques have ...
MECHANICAL AND THERMAL PERFORMANCE OF ADDITIVELY MANUFACTURED DIGITAL MATERIALS
(2023-05-19)
**Please note that the full text is embargoed until 05/15/2024** ABSTRACT: Over the past decades, additive manufacturing has become a critical material processing tool. All ranges of materials including polymers, composites, ...