Results 81 to 90 of about 13,868 (226)

High pressure combustion sintering of TiB2-TiC and TiB2-SiC cermic composites.

Journal of the Japan Society of Powder and Powder Metallurgy, 1988
Titanium diboride based ceramic composites in the systems of TiB2-TiC and TiB2-SiC were fabricated without sintering aids by a high pressure combustion sintering process. They were synthesized and densified simultaneously from pelleted mixtures of the stoichiometric composition of Ti and B, and the powders of TiC or SiC added ( 0, 5, 10, 20, 30 wt ...
Yoshinari Miyamoto, Yo Chul Hyun, Yoshishige Takano, Osamu Yamada, Mitsue Koizumi   +4 more
openaire   +2 more sources

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

Synthesis, microstructure, and mechanical properties of in situ TiB2/Al-4.5Cu composites

Science and Engineering of Composite Materials, 2018
In situ TiB2/Al-4.5Cu composites with different TiB2 particle amounts were fabricated by the salt-metal reaction technique. The effects of in situ TiB2 on the microstructure and mechanical properties of Al-4.5Cu alloy were studied in this paper.
Li Hongying, Zhao Shouxin, Ou Yangxun, Lai Yongqiu   +3 more
doaj   +1 more source

Co-reduction of aluminium and lanthanide ions in molten fluorides : application to cerium and samarium extraction from nuclear waste [PDF]

, 2009
This work concerns the method of co-reduction process with aluminium ions in LiF–CaF2 medium (79–21 mol.%) on tungsten electrode for cerium and samarium extraction.
Chamelot, Pierre, Gibilaro, Mathieu, Massot, Laurent, Taxil, Pierre   +3 more
core   +2 more sources

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

Fe/polymer joining via Fe/TiB2 composite structures via in-situ laser-induced reaction of Fe-Ti-B system: Effect of powder composition

Journal of Advanced Joining Processes
Achieving strong direct joining between steel and polymers through mechanical interlocking is crucial for developing multi-material structures, particularly in the automotive and aerospace industries.
Shaoyun Zhou, Koki Omiya, Yuto Ueda, Asuka Suzuki, Naoki Takata, Makoto Kobashi   +5 more
doaj   +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

Observation of a Dirac nodal line in AlB2 [PDF]

, 2018
We have performed angle-resolved photoemission spectroscopy of AlB2 which is isostructural to high-temperature superconductor MgB2. Using soft-x-ray photons, we accurately determined the three-dimensional bulk band structure and found a highly ...
Hori, Kentaro, Horiba, Kouji, Kimura, Noriaki, Kumigashira, Hiroshi, Nakamura, Takechika, Nakayama, Kosuke, Oinuma, Hikaru, Sato, Takafumi, Souma, Seigo, Takahashi, Takashi, Takane, Daichi   +10 more
core   +3 more sources

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

Corrosion Characterisation of Al-Cu Reinforced In-Situ TiB2

MATEC Web of Conferences, 2016
Aluminium (Al) based in-situ metal matrix composites (MMCs) have better properties and performance compared to ex-situ MMCs. In this research, aluminium-copper (Al-Cu) alloy was reinforced with 3 and 6wt.% titanium diboride (TiB2).
Rosmamuhamadani R., Sulaiman S., Azmah Hanim M.A., Ismail M.I.S., Talari M.K., Yahaya Sabrina M.   +5 more
doaj   +1 more source