Konda Gokuldoss Prashanth
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View article: Laser‐Based Solidification of Cermets/Cemented Carbides: Processing‐Microstructure‐Property Relationships
Laser‐Based Solidification of Cermets/Cemented Carbides: Processing‐Microstructure‐Property Relationships Open
Cermets/Cemented carbides belong to the class of materials that reap the properties of both ceramics and metallic phases and are generally fabricated using powder metallurgical techniques. Fabrication through the conventional solidificatio…
View article: Review on nature-inspired interfaces and mechanical interlocking techniques in additively manufactured adhesively bonded joints
Review on nature-inspired interfaces and mechanical interlocking techniques in additively manufactured adhesively bonded joints Open
View article: Microstructural homogenization through laser remelting in an additively manufactured Ti–40Nb sample from elemental feedstock powders
Microstructural homogenization through laser remelting in an additively manufactured Ti–40Nb sample from elemental feedstock powders Open
View article: Effect of Si Addition on Microstructure and Mechanical Properties of SiC Ceramic Fabricated by Direct LPBF with CVI Technology
Effect of Si Addition on Microstructure and Mechanical Properties of SiC Ceramic Fabricated by Direct LPBF with CVI Technology Open
In this paper, SiC and Si/SiC ceramics were fabricated using direct laser powder bed fusion with chemical vapor infiltration. Their microstructure, mechanical properties and the impacts of silicon addition were analyzed. The incorporation …
View article: Effect of Grain Size Distribution on Frictional Wear and Corrosion Properties of (FeCoNi)86Al7Ti7 High-Entropy Alloys
Effect of Grain Size Distribution on Frictional Wear and Corrosion Properties of (FeCoNi)86Al7Ti7 High-Entropy Alloys Open
Optimization of grain size distribution in high-entropy alloys (HEAs) is a promising design strategy to overcome wear and corrosion resistance. In this study, a (FeCoNi)86Al7Ti7 high-entropy alloy with customized isometric and heterogeneou…
View article: Sliding wear and debris evolution in LPBFed ceramic-reinforced steel composites under variable loads and temperatures
Sliding wear and debris evolution in LPBFed ceramic-reinforced steel composites under variable loads and temperatures Open
In this study, TiC-ferritic steel-based green composites were fabricated via Laser Powder Bed Fusion (LPBF) using a rescanning strategy to develop a complex hierarchical microstructure comprising (sub)grains, fine precipitates, and a bimod…
View article: Wear and corrosion resistance of a laser powder bed fused AZ91D magnesium matrix composite with TiC reinforcement
Wear and corrosion resistance of a laser powder bed fused AZ91D magnesium matrix composite with TiC reinforcement Open
View article: Load and temperature dependent sliding wear performance of Binder Jet 3D printed stainless-steel bonded cermet
Load and temperature dependent sliding wear performance of Binder Jet 3D printed stainless-steel bonded cermet Open
The present study investigates the dry sliding wear behavior of the TiC-stainless steel-based cermets processed using the Binder Jet 3D Printing technique (BJ3DP). A conventional core-rim microstructure with bimodal TiC grain size was obse…
View article: An Investigation into the Thermomechanical Processing and Dynamic Recrystallization Mechanisms of High-Magnesium Aluminum Alloys
An Investigation into the Thermomechanical Processing and Dynamic Recrystallization Mechanisms of High-Magnesium Aluminum Alloys Open
In this study, we studied the dual role of magnesium on the high-temperature deformation mechanisms and microstructural evolution of high-Mg 5383 aluminum alloys. We developed a quantitative framework to characterize high-temperature flow …
View article: Microstructure and metastable phase formation of Mo-added Ti6Al4V alloys under laser micro-alloying
Microstructure and metastable phase formation of Mo-added Ti6Al4V alloys under laser micro-alloying Open
View article: In Situ Al3BC/Al Composite Fabricated via Solid-Solid Reaction: An Investigation on Microstructure and Mechanical Behavior
In Situ Al3BC/Al Composite Fabricated via Solid-Solid Reaction: An Investigation on Microstructure and Mechanical Behavior Open
Al3BC, with its remarkably high modulus of elasticity (326 GPa) and hardness (14 GPa), coupled with a low density (2.83 g/cc), stands out as a promising reinforcement material for Al matrix composite. To study feasibility of solid-solid re…
View article: Mechanical properties of two novel non-equiatomic Zr-Hf-Ti-Cu-Ni-Co-Al High Entropy Alloys with high glass forming ability
Mechanical properties of two novel non-equiatomic Zr-Hf-Ti-Cu-Ni-Co-Al High Entropy Alloys with high glass forming ability Open
View article: Cooling rate control combined with refractory Mo and/or V addition to enhance the mechanical properties of CoCrFeMnNi alloy
Cooling rate control combined with refractory Mo and/or V addition to enhance the mechanical properties of CoCrFeMnNi alloy Open
This work shows that optimum combination of cooling rate control and refractory Mo and/or V element addition to the CoCrFeMnNi (Cantor) HEA enables to develop novel high-strength hierarchical microstructures consisting of FCC, σ phase and …
View article: Irradiation-induced atomic migration and its effect on the surface and mechanical properties of laser additive manufactured MWCNTs/Al–Mg–Sc–Zr composites
Irradiation-induced atomic migration and its effect on the surface and mechanical properties of laser additive manufactured MWCNTs/Al–Mg–Sc–Zr composites Open
View article: Metallic Multimaterials Fabricated by Combining Additive Manufacturing and Powder Metallurgy
Metallic Multimaterials Fabricated by Combining Additive Manufacturing and Powder Metallurgy Open
Nature has created a unique combination of materials, and the design and material compositions used in nature are not successfully employed for industrial applications. Metallic multimaterials (MMMs) are a unique class of materials that co…
View article: Forming ability of the WC-based ceramic metal composites with different Fe-based binders by unique laser beam modulation
Forming ability of the WC-based ceramic metal composites with different Fe-based binders by unique laser beam modulation Open
View article: Binder jetting 3D printing of green TiC-FeCr based cermets- Effect of sintering temperature and systematic comparison study with Laser powder bed fusion fabricated parts
Binder jetting 3D printing of green TiC-FeCr based cermets- Effect of sintering temperature and systematic comparison study with Laser powder bed fusion fabricated parts Open
View article: Interpenetrating Composites: A Nomenclature Dilemma
Interpenetrating Composites: A Nomenclature Dilemma Open
Interpenetrating phase composites are a novel class of heterogeneous structures that have recently gained attention. In these types of composites, one of the phases is topologically continuous and can maintain its structural integrity even…
View article: Effect of Cyclic Heat Treatment on the Microstructure and Mechanical Properties of the Directed Energy Deposition Ti-6al-4v-1mo Alloy
Effect of Cyclic Heat Treatment on the Microstructure and Mechanical Properties of the Directed Energy Deposition Ti-6al-4v-1mo Alloy Open
View article: Analysis of air quality using ensemble technique
Analysis of air quality using ensemble technique Open
View article: Preparation of a Ti–Al–Si based intermetallic alloy from Ti6Al4V and AlSi10Mg powders by laser powder bed fusion and hot isostatic pressing
Preparation of a Ti–Al–Si based intermetallic alloy from Ti6Al4V and AlSi10Mg powders by laser powder bed fusion and hot isostatic pressing Open
A Ti–44Al–1.7V–0.2Mg–4.5Si (at%) alloy was successfully fabricated via laser powder bed fusion (LPBF) using a blend of Ti6Al4V and AlSi10Mg powders.
View article: Fracture mechanism of binder jetted SiC lattices with chemical vapor infiltration based on finite element simulation and digital image correlation
Fracture mechanism of binder jetted SiC lattices with chemical vapor infiltration based on finite element simulation and digital image correlation Open
View article: Cooling Rate Control Combined with Refractory Mo And/Or V Addition to Enhance the Mechanical Properties of Cocrfemnni Alloy
Cooling Rate Control Combined with Refractory Mo And/Or V Addition to Enhance the Mechanical Properties of Cocrfemnni Alloy Open
View article: High-Entropy Alloy Lattices with Enhanced Load-Bearing Capacity via Multi-Scale Strengthening
High-Entropy Alloy Lattices with Enhanced Load-Bearing Capacity via Multi-Scale Strengthening Open
View article: Microstructural, mechanical, corrosion, and biological behavior of spark plasma sintered commercially pure zinc for biomedical applications
Microstructural, mechanical, corrosion, and biological behavior of spark plasma sintered commercially pure zinc for biomedical applications Open
This study investigates the microstructural, mechanical, corrosion, and biological behaviors of spark plasma sintered (SPS) zinc (Zn) samples for biomedical applications.
View article: Obtaining strength-ductility combination in a laser additive manufactured (FeCoNi)86Al7Ti7 high-entropy alloy at cryogenic temperature
Obtaining strength-ductility combination in a laser additive manufactured (FeCoNi)86Al7Ti7 high-entropy alloy at cryogenic temperature Open
High-entropy alloys (HEAs) are known for their distinctive microstructural features, outstanding performance, and potential applications, establishing them as novel metallic materials. Studies indicate that face-centered cubic HEAs general…
View article: The influence of process parameters on the microstructure and properties of the TiC/Ti-alloy composites fabricated by the directed energy deposition process
The influence of process parameters on the microstructure and properties of the TiC/Ti-alloy composites fabricated by the directed energy deposition process Open
In titanium matrix composites, the size and distribution of the reinforcing particles significantly impact their mechanical properties. Accordingly, in this work, TiC-reinforced Ti-alloy matrix composites were fabricated using the directed…
View article: Microstructure and mechanical performances of NiCoFeAlTi high-entropy intermetallic reinforced CoCrFeMnNi high-entropy alloy composites manufactured by selective laser melting
Microstructure and mechanical performances of NiCoFeAlTi high-entropy intermetallic reinforced CoCrFeMnNi high-entropy alloy composites manufactured by selective laser melting Open
Multi-component alloys have been confirmed to be excellent reinforcing phases in high-entropy alloy-based composite. However, achieving a balance between strength and ductility by controlling the reinforcement content remains a major chall…
View article: Recent advances in additive manufacturing of refractory high entropy alloys (RHEAs): A critical review
Recent advances in additive manufacturing of refractory high entropy alloys (RHEAs): A critical review Open
Refractory High Entropy alloys (RHEAs) have evolved as a superior multicomponent material having a unique combination of microstructures and mechanical properties. RHEAs are a particular grade of high entropy alloys (HEAs) known for their …
View article: Fabrication of Customized Bioactive Scaffolds for the Repair of Bone Defects using 3d Printing
Fabrication of Customized Bioactive Scaffolds for the Repair of Bone Defects using 3d Printing Open
3D-printing is a hot topic of today's technological discussion. A large number of research papers have been published every year on additive manufacturing and its application in medical cases. A significant number of papers from that are s…