Prediction of clad characteristics using ANN and combined PSO-ANN algorithms in laser metal deposition process

P Pant, D Chatterjee - Surfaces and Interfaces, 2020 - Elsevier
Process of laser metal deposition (LMD) involves a plethora of input parameters and the
output must be a sound clad of desired geometry and mechanical properties. This desired …

Improvement in energy channelization behaviour during micro hole formation in Y-SZ ceramic with magnetic field assisted ECSM process

T Singh, B Appalanaidu, A Dvivedi - Measurement, 2022 - Elsevier
In the present investigation, an energy channelization behavior was improved while
machining micro holes in the Yttria–stabilized zirconia (Y-SZ) under magneto hydrodynamic …

Fabrication of micro holes in Yttria-stabilized zirconia (Y-SZ) by hybrid process of electrochemical discharge machining (ECDM)

T Singh, A Dvivedi - Ceramics International, 2021 - Elsevier
In the present work, the electrochemical discharge machining (ECDM) process with an
integrated approach of electrolyte flow and pressurized feeding is demonstrated to produce …

Study of material characteristics in laser trepan drilling of ZTA

SK Saini, AK Dubey - Journal of Manufacturing Processes, 2019 - Elsevier
Abstract Zirconia Toughened Alumina (ZTA) ceramic is used to make distinct components of
aerospace, military and biomedical industries which require suitable machining method free …

Statistical modelling and optimization of clad characteristics in laser metal deposition of austenitic stainless steel

P Pant, D Chatterjee, T Nandi, SK Samanta… - Journal of the Brazilian …, 2019 - Springer
The study aims to design and develop an integrated system to model and optimize the direct
metal deposition process. Direct metal deposition is an emerging metal additive …

A unique fiber laser processing of ZA composite under dry, gas, liquid, and solid environments: A competitive ablation efficiency followed by surface analysis

S Rout, D Panigrahi, SK Patel - Journal of Manufacturing Processes, 2023 - Elsevier
Compared to monolithic ceramics, the ZA composite exhibits distinct behavior when
stressed. It serves to impede the propagation of the crack's endpoint and retains its structural …

Hole quality control in underwater drilling of yttria-stabilized zirconia using a picosecond laser

D Feng, H Shen - Optics & Laser Technology, 2019 - Elsevier
Due to low thermal conductivity of yttria-stabilized zirconia (YSZ), the high temperature at
localized region in laser drilling process causes thermal damage and ultimately results in …

Study and optimization of recast layer thickness and surface quality in laser trepan drilling of ZTA

SK Saini, AK Dubey, BN Upadhyay - The International Journal of …, 2019 - Springer
Zirconia-toughened alumina (ZTA) has promising characteristics to be used for combustion
chambers, pump, heat exchanger, armor, bearings, cutting tool inserts, aerospace, and …

Parameters optimization for microcrack width in laser trepanned hole

SK Saini, AK Dubey - Materials Today: Proceedings, 2021 - Elsevier
Abstract Ceramic composite like Zirconia Toughened Alumina (ZTA) acquire with excellent
toughness, high hardness and temperature resistance. These characteristics demand …

Response parameters modeling of abrasive jet machined composite using artificial neural network

SK Saini - Materials Today: Proceedings, 2022 - Elsevier
Machining of polymer based nanocomposite is very challenging. Though these materials
possess unique properties and developed for specific applications. Therefore analysis of …