Results 81 to 90 of about 31,514 (255)
Towards Carbon Neutralization: Clean and Efficient Use of Coal
Carbon Neutralization, Volume 5, Issue 1, January 2026.This paper provides a comprehensive exploration of the clean and efficient utilization of coal resources, with a particular emphasis on the potential of coal chemical technology, carbon materials, and CCUS technology, and the opening up of innovative pathways for the utilization of coal resources.
Xin Wen +6 more
wiley +1 more source
Novel Ceramics and Metal-Ceramic Composites via Fused Deposition Process [PDF]
, 1999 Indirect fused·· deposition process is utilized.·.. to ·fabricate controlled porosity ceramic structures using alumina, mullite, zirconia, LSCF-perovskite, tricalcium phosphate and hydroxyapatite, where pore size, pore shape and pore connectivity are ...
Atisivan, Raj +2 more
core +1 more source
International Journal of Applied Glass Science, Volume 17, Issue 1, January 2026.Abstract Femtosecond laser irradiation in glass, under controlled conditions, can induce two types of nanogratings (NG): porous nanogratings (pNG) and crystal/glass nanogratings (cNG). While most glasses exhibit only one type, binary aluminosilicate glasses have shown both types of NG.
Imane Ktafi +3 more
wiley +1 more source
A Review on Synthesis of Mullite Ceramics from Industrial Wastes
Recycling, 2019 Some industrial wastes are shown to be useful in the production of mullite ceramics. These industrial wastes are rich in certain metal oxides such as silica (SiO2) and alumina (Al2O3).
T. Choo, M. Salleh, K. Kok, K. Matori
semanticscholar +1 more source
Correlation of the precursor type with densification behavior and microstructure of sintered mullite ceramics [PDF]
, 2003 The effect of alumina component in diphasic mullite precursors containing alkoxy-derived silica on the crystallization and sintering behavior of compacts was studied.
Ivankovic, Hrvoje +3 more
core +2 more sources
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
Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.Abstract This study investigated how SiC PSD influences solid–solid interface to enhance thermal–mechanical properties of ceramic composites. Initial SiCmp particles were milled for 3 h at 200 rpm (microns) and 600 rpm (submicrons) to tune the PSD, and their impact was evaluated in cordierite–mullite matrix, sintered at 1360°C.
John. W. Makokha +9 more
wiley +1 more source
Influence of Thermal Treatment on Kankara Kaolinite [PDF]
, 2013 In this work, the influence of thermal treatment on the structure of Kankara kaolinite was studied for the first time, using X-ray diffractogram (XRD), EDX, NanoSEM, FTIR-Attenuated Total Reflectance, DTA/TGA and BET surface area measurements.
Aderemi, BO +4 more
core +1 more source
Mullite production by valorization of a hydrodesulphurization catalyst waste
Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.Due to its high alumina and silica content, Ni–Mo catalyst waste is a suitable, amorphous raw material for producing aluminosilicate phases. Thermal treatment of the waste at 1200°C for 30 min yields a material containing 50 wt.% mullite and exhibiting 96% overall crystallinity. The addition of amorphous silica significantly enhances mullite formation:
Rafael Carrizosa +4 more
wiley +1 more source
Ancient tin production: Slags from the Iron Age Carvalhelhos hillfort (NW Iberian Peninsula) [PDF]
, 2018 Provenance and production of tin in the Ancient World has since long been a major topic of discussion among archaeologists. In Western Europe, where significant tin ore (cassiterite) deposits are known, only a few remains of ancient tin production, such ...
Figueiredo, Elin +5 more
core +1 more source