Results 31 to 40 of about 8,938 (232)

Preparation of Porous Ceramic Building Decoration Materials by Foaming Method and Research on Nanomechanical Properties

International Journal of Analytical Chemistry, 2022
Because of its excellent properties, mullite porous ceramics are widely used in thermal insulation materials, catalyst carriers, gas-liquid filtration, separation materials, etc.
Hongyao Zhang
doaj   +1 more source

Comparison of solidification behavior of synthetic mullite and mullite-forming raw materials by aero-acoustic levitation

Open Ceramics, 2023
Fused mullite is used in refractories and as an abrasive due to its suitable properties. Mullite is formed over a wide range in the Al2O3–SiO2 phase system, preferably as 3:2 or 2:1 mullite.
D. Mühmer, J. Niessen, T. Tonnesen, J. Gonzalez-Julian   +3 more
doaj   +1 more source

Decomposition of Mullite

Journal of the American Ceramic Society, 1972
Free surfaces of 2:1 mullite (2Al 2 O 3 ·SiO 2 ) specimens decomposed with the evolution of SiO and O 2 when they were heated at high temperatures under low partial ...
Davis, Robert F., Aksay, Ilhan A., Pask, Joseph A.   +2 more
openaire   +2 more sources

A novel hollow alumina sphere-based ceramic bonded by in situ mullite whisker framework

Materials & Design, 2020
In this study, a novel hollow alumina sphere-based ceramic enhanced by in situ mullite whisker framework was recommended. Hollow alumina spheres selected as the main pore-forming agent were bonded together by an active mullite powder at high temperature.
Mengmeng Yang, Jijia Li, Yiran Man, Zijun Peng, Xiaofang Zhang, Xudong Luo   +5 more
doaj   +1 more source

Preparation of mullite ceramics from bayer electrofilter fines and low kaolinite clay [PDF]

Science of Sintering, 2016
In this paper are investigated microstructural, phase, physical and mechanical properties of mullite ceramics obtained from clay and Bayer electrofilter fines.
Tutić Erna, Jovanović Marina, Mujkanović Adnan   +2 more
doaj   +1 more source

Preparation of Silver- and Zinc-Doped Mullite-Based Ceramics Showing Anti-Bacterial Biofilm Properties

Molecules, 2011
Zinc- and silver-doped mullite ceramic discs were prepared and tested as potentially resistant materials against bacterial adhesion and biofilm formation.
Suhair Saleh, Mutasem O. Taha, Randa N. Haddadin, Duá Marzooqa, Hamdallah Hodali   +4 more
doaj   +1 more source

Synthesis and characterization of sol-gel derived monophasic mullite powder [PDF]

Cerâmica, 2020
High-purity microfine mullite precursor powder of stoichiometric chemical composition, 3Al2O3.2SiO2, was synthesized through the sol-gel route using aluminum isopropoxide and tetraethyl orthosilicate.
A. Jana, D. Ray
doaj   +1 more source

Fracture Behavior of Mullite Reticulated Porous Ceramics for Porous Media Combustion

Frontiers in Chemistry, 2019
Mullite reticulated porous ceramics (RPC) are one of the key components for porous media burner, the mechanical properties of mullite RPC decided the service life of the burner.
Xiong Liang, Xiong Liang, Yawei Li, Yawei Li, Liping Pan, Liping Pan, Tianbin Zhu, Tianbin Zhu, Qinghu Wang, Qinghu Wang, Benwen Li, Benwen Li, Christos G. Aneziris   +12 more
doaj   +1 more source

Preparation of lightweight corundum-mullite thermal insulation materials by microwave sintering [PDF]

Processing and Application of Ceramics, 2021
Lightweight corundum-mullite thermal insulation materials were successfully prepared by microwave sintering at low temperature. The effects of sintering temperatures, PMMA microspheres and SiC particles on structure and properties of as-prepared corundum-
Si Yaochen, Fan Shuheng, Wang Hailong, Xia Miao, Li Lingfeng, Liu Guoqi, Li Hongxia, Zhang Rui, Fan Bingbing, Chen Yongqiang   +9 more
doaj   +1 more source

Preparation and Characteristics of Porous Mullite Ceramics by 3D Printing and In-Situ Synthesis. [PDF]

Materials (Basel)
Wu R, Wang C, Xu G, Fan M, Huang Z, Zeng T, Wang X.   +6 more
europepmc   +3 more sources