Tribo-mechanical evaluation of SiC-reinforced wear-resistant aluminium composite fabricated through powder metallurgy

KK Sadhu, PK Prajapati, N Mandal… - Materials Today …, 2025 - Elsevier
In this study, an Al-SiC composite is produced using a proposed ball milling procedure
known as Dual Speed Ball Milling. The procedure involves a concept known as flake …

Simultaneous effect of microwave sintering and TiO2 addition on sinterability, mechanical properties, and scratch resistance of zirconia toughened alumina ceramics

CO Bapanapalle, PK Prajapati, KK Sadhu… - Ceramics …, 2024 - Elsevier
This paper delves into the transformative impact of varying titanium dioxide (TiO 2) content
on the sinterability, physical, and mechanical properties, as well as scratch behavior, of …

In situ construction of one-dimensional structures induced by Ba do** in Al2O3-TiO2 ceramics derived from quenched powders

Y Yuan, X Liu, Y Zheng, R Wang, S Zhu, C Fang… - Journal of the European …, 2025 - Elsevier
In this work, we propose a strategy for in situ construction of rod-like grains in Al 2 O 3-TiO 2
ceramics through Ba do**. Ba-doped Al 2 O 3-13 wt% TiO 2 composite powder was …

Cutting performance, failure mechanisms and tribological properties of MWCNT-reinforced ZTA-MgO ceramic inserts in high-speed machining of hardened AISI-4340 …

PK Prajapati, CO Bapanapalle, P Biswas… - Diamond and Related …, 2025 - Elsevier
This study explores the cutting performance and failure mechanisms of multi-walled carbon
nanotubes (MWCNTs)-reinforced ZTA-MgO ceramic cutting inserts (ZTA/MgO/MWCNT) …

Synthesis of aluminum titanate based composite ceramics using high-power fast-electron beam

SA Ghyngazov, IP Vasil'ev, VA Boltueva… - Russian Physics …, 2024 - Springer
The paper presents the synthesis of the aluminum–zirconia titanate composite powder using
a high-power fastelectron beam. It is shown that the electron-beam processing of the mixture …