Results 71 to 80 of about 19,814 (230)

Microstructural and Thermal Evolution of Turbostratic and Crystalline hBN Using SPS With In‐Situ YAG

Journal of the American Ceramic Society, Volume 109, Issue 4, April 2026.
hBN ceramics with an in‐situ formed YAG phase were fabricated by SPS using turbostratic and crystalline powders. The results show that the microstructure, textural orientation, and functional properties of hBN ceramics can be significantly controlled by sintering temperature, starting powder structure, and additives.
Zuhal Yılmaz
wiley   +1 more source

Mechanical Properties and Biological Responses of Bioactive Glass Ceramics Processed using Indirect SLS [PDF]

, 2005
This paper will report on research which aims to generate bone replacement components by processing bioactive glass-ceramic powders using indirect selective laser sintering.
Dalgarno, K. W., Dyson, J., Genever, P., Goodridge, R. D., Ohtsuki, C., Wood, D. J., Xiao, K.   +6 more
core  

Apatite-mullite glass-ceramics

Journal of Materials Science: Materials in Medicine, 1993
Two series of fluoro-alumino-silicate glasses, one with varying phosphate content (P2O5) and one with fixed phosphate content and varying fluorite (CaF2) content have been investigated as potential bioglass-ceramics. Compositions with intermediate phosphate contents that contained fluorite crystallized to fluoroapatite and mullite.
R. Hill, D. Wood
openaire   +1 more source

Energy‐Efficient Microwave Sintering of Binder‐Jetted Alumina

Journal of the American Ceramic Society, Volume 109, Issue 4, April 2026.
Flowchart showing the developed microwave (MW) method to rapidly (∼48x faster) and uniformly heat binder‐jet 3D‐printed Al2O3 complex geometries with ∼96% lower energy consumption over conventional sintering process. Multiphysics simulations investigated the effects of susceptor configurations for thermal‐field control.
Bashu Aman, Sampada Acharya, Alex Gourley, Tania Slawecki, Dinesh Agrawal, Pranjali D. Muley, B. Reeja‐Jayan   +6 more
wiley   +1 more source

Dip coating process: Silicon sheet growth development for the large-area silicon sheet task of the low-cost silicon solar array project [PDF]

The technical and economic feasibility of producing solar cell quality sheet silicon by dip-coating one surface of carbonized ceramic substrates with a thin layer of large grain polycrystalline silicon was investigated.
Harrison, W. B., Heaps, J. D., Hendrickson, G., Maciolek, R. B., Nelson, L. D., Peterson, A. A., Schuller, T. L., Scott, M. W., Wolner, H. A., Zook, J. D.   +9 more
core   +4 more sources

Low‐Carbon Composite Cement Mortar Incorporating Local Raw Materials as SCMs: Performance and Life Cycle Analysis

Journal of the American Ceramic Society, Volume 109, Issue 4, April 2026.
Overview of the experimental plan. ABSTRACT Performance and life cycle analysis of composite cement mortars developed using local conventional (blast furnace slag and fly ash) and novel non‐conventional (stone wool, glass wool, calcined Finnish clay, volcanic pozzolan Iceland, and ladle slag) raw materials as supplementary cementitious materials (SCMs)
Adeolu Adediran, Nana Asaam, Javier Manso‐Morato, Priyadharshini Perumal   +3 more
wiley   +1 more source

Influence of iron on the mullite formation [PDF]

Science of Sintering
Influence of iron on the crystallization mechanism of mullite obtained from the hybrid gels and doped with different concentrations of iron was examined.
Ilić Svetlana, Šaponjić Aleksandra, Ivanovski Valentin N., Pošarac-Marković Milica, Kokunešoski Maja, Janaćković Đorđe, Devečerski Aleksandar   +6 more
doaj   +1 more source

Mechanical property variation mechanisms of granite subjected to real‐time high temperatures and subsequent cooling treatment

Deep Underground Science and Engineering, Volume 5, Issue 1, Page 277-295, March 2026.
This study investigates the coupled thermo‐mechanical behavior of granite during heating and cooling through a combination of laboratory tests and finite element analysis. The thermal conductivity, mineral composition, mass loss rate, micro‐crack observation, and thermal fracture characteristics of granite under various temperature conditions are ...
Rui Pang, Dehao Meng, Thomas Frühwirt, Hao Liu, Yanan Zhao, Qingyou Zhu, Wengang Dang, Mohamed Ismael, Fei Wang   +8 more
wiley   +1 more source

Phase transformations in xerogels of mullite composition [PDF]

Monophasic and diphasic xerogels have been prepared as precursors for mullite (3Al2O3-2SiO2). Monophasic xerogel was synthesized from tetraethyl orthosilicate and aluminum nitrate nanohydrate and the diphasic xerogel from colloidal suspension of silica ...
Bansal, Narottam P., Hyatt, Mark J.
core   +1 more source

Plasma‐Boosted Bi2Mn4O10 Electrocatalysis Enables Real‐Time On‐Board Monitoring of CO2 in Exhaust

Rare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Real‐time monitoring of CO2 concentration in automobile exhaust is critical for effective carbon emission reduction. However, the inherently inert nature of CO2 poses a significant challenge for achieving accurate and efficient detection in the exhaust automobile environment.
Aining Jiang, Zikang Zhang, Jiuchao Qian, Haiping Dong, Dongfang Zhou, Weibo Wang, Han Jin   +6 more
wiley   +1 more source