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 …

Zirconia toughened alumina ceramics via forming intragranular structure

J Li, Q Cai, G Luo, X Zhong, Q Shen, R Tu, X Guo… - Materials, 2024 - mdpi.com
The distribution of second phase particles in the microstructure of composite ceramics
affects the mechanical properties, and the intragranular structures often result in better …

Investigation on the effects of isothermal holding temperature and time on the coarsening mechanism and rheological properties of ADC12 Al semi-solid slurry

SK Gautam, BK Singh - Materials Chemistry and Physics, 2024 - Elsevier
The current work's key emphasis is on investigating the influence of isothermal holding
temperature and time on the microstructural development and coarsening rate during the …

Epoxy nanocomposites with dual filler system: Improving surface protection against wear and thermocyclic corrosion

G krishna Bhagavatula, S Leena, K Murugasamy… - Surfaces and …, 2024 - Elsevier
This investigation explores the influence of dual nanofillers-multi-walled carbon nanotubes
(MWCNT) and silicon nitride nanoparticles (SiN)-on the properties of epoxy (EP). Analyses …

Effect of TiO2 reinforcement on low temperature (1300° C) sinterability of zirconia toughened alumina ceramics by correlating its structural and physico-mechanical …

CO Bapanapalle, A Shrivastava, P Biswas… - Materials Today …, 2023 - Elsevier
The primary goal of this research is to investigate the sinterability of zirconia toughened
alumina (ZTA) at low temperature (1300° C) utilizing two different sintering techniques: hot …

Pressure-less sintering of molybdenum-reinforced ceramic cutting inserts with improved tool life

K Ghosh, S Goswami, PK Prajapati, P Roy… - International Journal of …, 2024 - Elsevier
Innovations in self-lubricating cutting inserts have positioned dry machining as an attractive
manufacturing technology with minimal environmental footprint. Here, a novel self …

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 …

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) …

Nanofabrication and influences of titanium carbo-nitride coating tool on machinability behaviour of magnesium alloy nanocomposite

L Selvam, S Perumal, M Jayavel, V Rathinavelu… - … International Journal of …, 2024 - Springer
The trend of AZ31 alloy matrix composites is excellent in aerospace and orthopaedic
applications because they provide excellent corrosion resistance, less weight, good …

Effect of MgO Content on the Microstructure and Properties of Zirconia-Toughened Alumina (ZTA) Ceramics by Hot Pressure Sintering

P Li, Y Sui, Y Jiang, M Zhou, Z Wang - Journal of Materials Engineering …, 2024 - Springer
The effects of MgO addition on the microstructure and mechanical, frictional, and wear
properties of zirconia-toughened alumina (ZTA) ceramics were investigated in this study …