Results 31 to 40 of about 507,290 (301)

Tribological behaviour of transparent ceramics: A review

Journal of the European Ceramic Society, 2022
Owing to superior properties, i.e. high hardness, high wear resistance, and weight reduction of transparent ceramics (TCs) over glasses, TCs have shown promising tribological potential for applications such as face shields, explosive ordnance visors, windows for aircraft, spacecraft and, re-entry vehicles, electromagnetic windows, laser igniter windows,
Divyansh Mittal, Jan Hostasa, Laura Silvestroni, Laura Esposito, Anita Mohan, Rajiv Kumar, Sandan Kumar Sharma   +6 more
openaire   +2 more sources

Effect of 1 wt% LiF additive on the densification of nanocrystalline Y2O3 ceramics by spark plasma sintering [PDF]

, 2011
Densification of nanocrystalline cubic yttria (nc-Y2O3) powder, with 18 nm crystal size and 1 wt% LiF as a sintering additive was investigated. Specimens were fabricated by spark plasma sintering at 100 MPa, within the temperature range of 700–1500 °C ...
Estournès, Claude, Claude Estournès, Chevallier, Geoffroy, Chaim, Rachman, Geoffroy Chevallier, Rachman Chaim, Rachel Marder, Marder, Rachel   +7 more
core   +1 more source

Effect of Sc substitution on the phase composition, microstructure, and properties of (Tb1−xScx)3(Al1−yScy)2Al3O12 transparent ceramics

Journal of Advanced Ceramics
Terbium aluminum garnet (Tb3Al5O12; TAG) ceramics are among the most promising magneto–optical materials owing to their outstanding comprehensive performance. Many works have focused on improving the optical quality of TAG ceramics.
Lixuan Zhang, Chen Hu, Xiao Li, Zhenzhen Zhou, Tingsong Li, Yiyang Liu, Lexiang Wu, Jiang Li   +7 more
doaj   +1 more source

Fabrication of Sm:LuAG transparent ceramics with different doping concentrations for cladding from co-precipitated nano-powders

Journal of Advanced Ceramics
For high-repetition-rate nanosecond high-power solid-state lasers, it is essential to choose gain media with moderate saturation flux. Among these materials, Nd:Lu3Al5O12 (LuAG) transparent ceramics have shown significant potential.
Weiwei Han, Chen Hu, Zhenzhen Zhou, Junhao Ye, Dong Huang, Tingsong Li, Jiang Li   +6 more
doaj   +1 more source

Effect of Y substitution on the microstructure, magneto-optical, and thermal properties of (Tb1−xYx)3Al5O12 transparent ceramics

Journal of Advanced Ceramics
Faraday isolators can prevent the front-end system from disturbance and damage caused by a back-reflected beam, so they are important elements in laser systems.
Lixuan Zhang, Dianjun Hu, Xiao Li, Ziyu Liu, Chen Hu, Lexiang Wu, Tingsong Li, Dariusz Hreniak, Jiang Li   +8 more
doaj   +1 more source

Fabrication and plasma resistance properties of transparent YAG ceramics

, 2011
High quality transparent yttrium aluminum garnet (YAG) ceramics with an average grain size of about 12 μm have been fabricated by a solid state reactive sintering method.
Xianpeng Qin, Guohong Zhou, Zhang, Jian, Dingyuan Tang, Tang, Dingyuan, Yang, Hao, Hao Yang, Jan Ma, Ma, Jan, Luo, Dewei, Jian Zhang, Qin, Xianpeng, Zhou, Guohong, Wang, Shiwei, Dewei Luo, Shiwei Wang, Wong, Jen It, Jen It Wong   +17 more
core   +1 more source

Fluoride transparent ceramics for solid-state lasers: A review

Journal of Advanced Ceramics
Fluoride laser ceramics, which are employed as amplification media in solid-state lasers, have attracted considerable attention because of their excellent optical properties combined with other material parameters important for these applications, making
Xiang Li, Chen Hu, Qiang Liu, Dariusz Hreniak, Jiang Li   +4 more
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Transparent Ceramics

, 2022
A detailed account of various applications and uses of transparent ceramics and the future of the industry // In Transparent Ceramics: Materials, Engineering, and Applications, readers will discover the necessary foundation for understanding transparent ...
Krell, Andreas, Burshstein, Zeev, Goldstein, Adrian   +2 more
core   +1 more source

Transparent Gallium-Based Oxide Ceramics

, 2022
Thesis completed in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Ceramic Engineering at the Inamori School of Engineering, New York State College of Ceramics at Alfred UniversityTransparent ceramics have been ...
Zhang, Guangran
core