Results 41 to 50 of about 1,612 (168)

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

Advanced Materials Technologies, Volume 11, Issue 3, 5 February 2026.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk, Senentxu Lanceros‐Mendez, Abílio Pereira Silva   +2 more
wiley   +1 more source

Improving wear and corrosion resistance of HVAF sprayed 316L stainless steel coating by adding TiB2 ceramic particles and CeO2

Journal of Materials Research and Technology
316L stainless steel is used in a wide variety of corrosion-prone locations. However, its low hardness and poor tribological properties limit its application under heavy wear conditions.
Zhongxin Wang, Haiyong Liu, Jibo Huang, Shiye Zhuo, Yaosha Wu, Gang Wang, Zhigang Zheng, Zhaoguo Qiu, Dechang Zeng   +8 more
doaj   +1 more source

Microstructure, mechanical, and thermal properties of compositionally complex (Hf,Zr,Nb,Ti)B2‒LaB6 ceramics

International Journal of Applied Ceramic Technology, Volume 23, Issue 1, February 2026.
Abstract Novel compositionally complex borides, (Hf,Zr,Nb,Ti)B2 and (Hf,Zr,Nb,Ti)B2‒LaB6, were fabricated using spark plasma sintering process. (Hf,Zr,Nb,Ti)B2‒LaB6 exhibits a dual‐phase microstructure, in which (Hf,Zr,Nb,Ti)B2 is a primary phase with the hexagonal structure and LaB6 is a secondary phase with a cubic structure.
Xin Chen, Lanh Trinh, Zilong Hua, Fei Wang, Xiang Zhang, Yongchul Yoo, Kaustubh Bawane, Yongfeng Lu, Bai Cui   +8 more
wiley   +1 more source

Improving CO2 Photoconversion by Layered Materials: Boosted Optoelectronic Performance and Catalytic Activity of g‐C3N4 by Ultrasound Exfoliation

ChemCatChem, Volume 18, Issue 1, 15 January 2026.
Exfoliation by ultrasound of graphitic carbon nitride improved activity for the photoreduction of CO2. Abstract Exfoliation of graphitic carbon nitride g‐C3N4 by means of ultrasound (US) treatment at varying input power is investigated. Exfoliation of g‐C3N4 displays a strong dependence of US input power, with a slightly enhanced bandgap (2.8 eV), but ...
Matteo Tommasi, Ehsan Abbasi, Md. Imteyaz Alam, Daniele Marinotto, Ilenia Rossetti, Gianguido Ramis   +5 more
wiley   +1 more source

Microstructural refinement and multi-property optimization of TiB2-reinforced tial composites synthesized by spark plasma sintering

Discover Materials
TiAl-xTiB2 (0.5–3.0 wt%) composites were synthesized via spark plasma sintering (SPS) at 1200 °C and 50 MPa to enhance the microstructural integrity and multifunctional performance of TiAl intermetallic.
Afolabi Ayodeji Ebenezer, Festus Ben, Peter Apata Olubambi   +2 more
doaj   +1 more source

Degradation of TiB2/TiC Composites in Liquid Nd and Molten NdF3–LiF–Nd2O3 System

High Temperature Materials and Processes, 2016
The degradation of titanium diboride (TiB2)/titanium carbide (TiC) composites in the liquid Nd and molten NdF3–Nd2O3–LiF salts is investigated at 1,060 °C, respectively.
Wang Huihua, Su Lijuan, Wang Deyong, Qu Tianpeng, Tu Ganfeng   +4 more
doaj   +1 more source

Study on the fabrication of in-situ TiB2/Al composite by electroslag melting

Science and Engineering of Composite Materials, 2021
In-situ TiB2 particles can be synthesized via the salts-Al reaction by adding mixed K2TiF6 and KBF4 (Ti/B=1/2) salts into Al melt. In this research, a novel electroslag melting technology was proposed to synthesize TiB2 particles by the salts-Al reaction
Xue Jing, Wu Wenyun, Ma Jianbo, Huang Haijun   +3 more
doaj   +1 more source

Phase Composition‐Controlled Synthesis, Microstructure, and Properties of TiB2–TiC Composite

International Journal of Ceramic Engineering &Science, Volume 8, Issue 1, January 2026.
TiB2–TiC composite powders were synthesized via the boron/carbon thermal reduction. A comprehensive investigation of the reaction mechanism was conducted, leading to the construction of a phase diagram that served as a guideline for formula development.
Wenzhou Sun, Huan Liu, Lu youjun, Shidiao Xu   +3 more
wiley   +1 more source

Biomass Electrorefining: Electrical‐to‐Chemical Energy Relay Systems for Hydrogen‐Chemical Coproduction via Multi‐Reaction Electrocatalytic Cascades

Carbon Neutralization, Volume 5, Issue 1, January 2026.
This graphical abstract illustrates an integrated electrocatalytic refining system designed for sustainable chemical and fuel production. At its core, the Biomass Oxidation Reaction (BOR) replaces conventional water oxidation at the anode. It is coupled with various cathodic reactions, such as the Hydrogen Evolution Reaction (HER), CO2 Reduction (CO2RR)
Xiaojing Jia, Ziyu Tang, Xueyan Zhu, Yue Niu, Fawei Lin, Guanyi Chen   +5 more
wiley   +1 more source

Nanostructure and nanoindentation study of pulse electric-current sintered TiB2–SiC–Cf composite

Scientific Reports, 2023
A carbon-fiber (Cf) doped TiB2–SiC composite was prepared and investigated to determine its densification behavior, micro/nanostructural properties, and mechanical characteristics.
Mohammadreza Shokouhimehr, Seyed Ali Delbari, Abbas Sabahi Namini, Ehsan Taghizadeh, Sunghoon Jung, Jin Hyuk Cho, Quyet Van Le, Joo Hwan Cha, Soo Young Kim, Ho Won Jang   +9 more
doaj   +1 more source