Review on ultra-high temperature boride ceramics

BR Golla, A Mukhopadhyay, B Basu… - Progress in Materials …, 2020 - Elsevier
Ceramic materials having melting points higher than 3000° C and suitable for structural
applications at above 2000° C are commonly known as Ultra-High Temperature Ceramics …

Reviewing performance measures of the die-sinking electrical discharge machining process: challenges and future scopes

RK Shastri, CP Mohanty, S Dash, KMP Gopal… - Nanomaterials, 2022 - mdpi.com
The most well-known and widely used non-traditional manufacturing method is electrical
discharge machining (EDM). It is well-known for its ability to cut rigid materials and high …

Experimental investigation and multi-objective optimization of eco-friendly near-dry electrical discharge machining of shape memory alloy using Cu/SiC/Gr composite …

NV Gowri, JN Dwivedi, K Krishnaveni… - … Science and Pollution …, 2023 - Springer
The near-dry electrical discharge machining processes have been conducted using air-mist
or gas mist as a dielectric fluid to minimize the environmental impacts. In this article, near-dry …

Heat transfer and pressure drop in a ZrB2 microchannel heat sink: a numerical approach

M Vajdi, FS Moghanlou, ER Niari, MS Asl… - Ceramics …, 2020 - Elsevier
Advances in micro-electro-mechanical systems (MEMS) resulted in the fabrication of
electronic and optic devices which generate high amounts of heat in a small space …

Micro-machining through electrochemical discharge processes: a review

N Kumar, N Mandal, AK Das - Materials and Manufacturing …, 2020 - Taylor & Francis
The present study reviews the state-of-the-art mechanism for the generation of spark by
means of micro-electrochemical discharge machining (µ-ECDM) process. It also describes …

Experimental investigation on microhardness, surface roughness, and white layer thickness of dry EDM

K Janardhana, NK Anushkannan… - Engineering …, 2023 - iopscience.iop.org
In this research, the environment-friendly dry electrical discharge machining (EDM) process
is investigated to improve the microhardness, surface finish, and white layer thickness of the …

Electrode wear and material removal rate during EDM of aluminum and mild steel using copper and brass electrodes

AA Khan - The International Journal of Advanced Manufacturing …, 2008 - Springer
In the present study an analysis has been done to evaluate the electrode wear along the
cross-section of an electrode compared to the same along its length during EDM of …

Synthesis and consolidation of zirconium diboride

JK Sonber, AK Suri - Advances in Applied Ceramics, 2011 - journals.sagepub.com
Zirconium diboride is a strategic material, finding applications as thermal protection system
in reentry vehicles, high temperature electrode, thermowell tubes, etc. Solid state reactions …

Si3N4–TiN conductive ceramic composites: topography on EDMed surfaces and precise drilled holes

L Selvarajan… - Materials Science and …, 2023 - journals.sagepub.com
In this study, it is challenging to drill a 5 mm hole in a Si3N4–TiN conductive ceramic
composite, specifically when attempting to identify an association between EDM machining …

Multi-objective optimization of Cu-MWCNT composite electrode in electro discharge machining using MOPSO-TOPSIS

P Mandal, SC Mondal - Measurement, 2021 - Elsevier
In this study, the electro discharge machining (EDM) operation was performed with varying
four major independent controlling parameters, ie, pulse on time (T on), duty cycle (Tau) …