Results 81 to 90 of about 8,938 (232)

News on mullite and mullite-type compounds [PDF]

Acta Crystallographica Section A Foundations of Crystallography, 2011
R. X. Fischer, J. Birkenstock, A. Gaede-Köhler, H. Schneider   +3 more
openaire   +1 more source

Synthesis and characterization of ceramic refractories based on industrial wastes

Scientific Reports
The possibility of reusing ceramic roller waste to produce cordierite and mullite refractories was investigated. Five batches were designed using wastes representing ceramic roller waste, magnesite, and silica sand, shaped and fired at 1300 °C/2 h, and ...
G. A. Khater, M. Romero, A. López-Delgado, I. Padilla, A. A. El-Kheshen, M. M. Farag, M. S. Elmaghraby, N. H. S. Nasralla   +7 more
doaj   +1 more source

Molybdenum oxide catalyzed low temperature preparation of mullite whisker from silica-alumina gel slag

Journal of Materials Research and Technology
Catalyzed by MoO3, mullite whiskers were synthesized through a molten salt method. This study comprehensively explored the impact of reaction temperature, MoO3 mass fraction, and calcination temperature on the morphology of mullite whiskers.
Xiaohua Gu, Anyu Fan, Siwen Liu, Wei long Chen, Shangwen Zhu, Chin Hao Chong, Zhifang Li, Yan Liu   +7 more
doaj   +1 more source

Effect of Mullite Film Layers on the High-Temperature Oxidation Resistance of AISI 304 Stainless Steel [PDF]

, 2021
Jing Ma, Ning Wen, Ruiyang Wang, Jiangang Wang, Xin Zhang, Jianhui Li, Yiqing Chen   +6 more
openalex   +1 more source

The antibacterial biofilm activity of metal-doped mullite ceramics against pathogenic bacteria [PDF]

, 2013
A Matar Suzan, Mohamed Eman, A Hodali Hamdallah   +2 more
openalex   +1 more source

Effect of Silicon Addition on High-Temperature Solid Particle Erosion-Wear Behaviour of Mullite-SiC Composite Refractories Prepared by Nitriding Reactive

Advances in Materials Science and Engineering, 2014
Solid particle erosion-wear experiments on as-prepared mullite-SiC composite refractories by nitriding reactive sintering were performed at elevated temperatures, using sharp black SiC abrasive particles at an impact speed of 50 m/s and the impact angle ...
Xiaochao Li, Shusen Chen, Zhaohui Huang, Minghao Fang, Yan’gai Liu, Xiaowen Wu, Juntong Huang, Baolin Liu   +7 more
doaj   +1 more source

Effect of Fe₂O₃ on Compressive Strength and Microstructure of Porous Acicular Mullite

Ceramics
Porous acicular mullite was fabricated at 1300 °C starting from Al2O3 and mixture of SiO2 and MoO3 obtained by previous oxidation of waste MoSi2. It was found that the presence of MoO3 favors formation of acicular (prism-like) mullite grains with sharp ...
Mia Omerašević, Miomir Krsmanović, Nada Adamović, Chang-An Wang, Dušan Bučevac   +4 more
doaj   +1 more source

Synthesis and high-temperature characterization of mullite-type (Al_1−xGa_x)₄B₂O₉ [PDF]

, 2012
Kristin Hoffmann, M. Mangir Murshed, R. X. Fischer, Thorsten M. Gesing   +3 more
openalex   +1 more source

Growth control of whiskers on the surface of alumina fibers

Nantong Daxue xuebao. Ziran kexue ban
Alumina(Al_2O3) fiber-based composite materials are widely utilized as thermal insulation materials in the aerospace industry. However, the weak interface bonding between Al_2O3 fibers and the composite matrix significantly affects the fiber ...
ZHU Yunan; MA Xiaodong; MA Xiaomin; ZHANG Wei; LIU Rong
doaj   +1 more source

Toughened carbon nanotube–iron–mullite composites prepared by spark plasma sintering

, 2013
Alicia Weibel, Alain Peigney, Geoffroy Chevallier, Claude Estournès, Christophe Laurent   +4 more
openalex   +2 more sources