On mechanical and tribological behaviour of microwave sintered TiN–5 wt% Al2O3–5 wt% Y2O3 nanocomposite

CS Kumar, AK Sharma, O Zgalat-Lozynskyi… - Powder Technology, 2024‏ - Elsevier
Titanium nitride has potential applications in wide range of mechanical parts, cutting tools
etc., primarily due to its high wear resistance. In the present study, a novel TiN-based …

Polymer-derived SiHfN ceramics: From amorphous bulk ceramics with excellent mechanical properties to high temperature resistant ceramic nanocomposites

W Li, F Li, Z Yu, Q Wen, B Fan, Y Feng, C Zhao… - Journal of the European …, 2022‏ - Elsevier
Within the present work, additive-free amorphous bulk SiHfN ceramics with excellent
mechanical properties were prepared by a resource-efficient low-temperature molding …

[PDF][PDF] The effect of transition metal oxide do** on the sintering behaviour of yttria-stabilised tetragonal zirconia

HCA Chee, RSK Singh, KYS Lee - Journal of Ceramic Processing …, 2020‏ - researchgate.net
The effect of small amounts (0.2 wt% and 0.5 wt%) of transition metal oxide (CuO) do** on
the sintering behavior of 3 mol% yttria-stabilized zirconia (Y-TZP) was investigated over the …

Cutting performance and failure mechanisms of TiB2-TiC-Al2O3 multi-dimensional gradient ceramic tool in intermittent turning of hardened steel

F Gong, X Ni, G Liu, C Liu, J Sun - … Journal of Refractory Metals and Hard …, 2024‏ - Elsevier
Abstract The TiB 2-TiC-Al 2 O 3 multi-dimensional gradient ceramic tool (MDGCT), whose
composition varied in two directions, were designed and fabricated via hot-pressed vacuum …

Effects of Ti (C, N) addition on the microstructure and mechanical properties of spark plasma sintered Si3N4/Ti (C, N) ceramic tool material

N Sun, Z Wang, B Yu, L Huang, Z Yin, J Yuan - Ceramics International, 2020‏ - Elsevier
Abstract Si 3 N 4/Ti (C, N) ceramic tool materials were investigated in this work. The effects
of Ti (C, N) addition and sintering temperatures on the mechanical properties, phase …

Yttria-reinforced Fe-Cr ferritic alloy-based nanocomposites for fusion reactor structural applications

MJ Paul, VMS Muthaiah, S Mula - Metallurgical and Materials Transactions …, 2021‏ - Springer
Ferritic steel with oxide dispersion strengthening is a promising material for fusion and
fission reactor components. In the present study, the influence of Mo, V, and Zr on …

Mechanical properties and unlubricated sliding wear behavior study of silicon nitride-based cermets

S Sefali Mishra, D Chaira - Tribology Transactions, 2022‏ - Taylor & Francis
This article reports the mechanical properties and dry sliding wear behavior of
conventionally sintered Si3N4–Mo–Si and Si3N4–Mo cermets, where 15 wt% of oxide …

Fabrication of in-situ self-reinforced Si3N4 ceramic foams for high-temperature thermal insulation by protein foaming method

F Yang, Y Yao, Z Yang, S Zhao, G Chen, K Li - Ceramics International, 2021‏ - Elsevier
To meet demand for lightweight and high-strength ceramic foams, in-situ self-reinforced Si 3
N 4 ceramic foams, with compressive strength of 13.2–45.9 MPa, were fabricated by protein …

Effect of Si powder on the phase composition, microstructure and properties of MgAl2O4-SiC composite materials

S Zhou, S Zhao, Z Wang, H Sun, Y Si, H Li - Ceramics International, 2025‏ - Elsevier
In this study, MgAl 2 O 4-SiC composites were prepared using SiC powder, MgAl 2 O 4
powder, Al powder and Si powder as raw materials under a flowing nitrogen atmosphere at …

Effect of graphite addition on mechanical properties of Al2O3 ceramics by directed laser deposition

Y Xu, C Yu, Q Miao, S Yan… - Proceedings of the …, 2023‏ - journals.sagepub.com
In this article, graphite-reinforced Al2O3 ceramic materials were prepared by directed laser
deposition. The effects of graphite addition (3–12 wt.%) on the phase composition …