Results 11 to 20 of about 20,823 (260)

Porous MoAlB ceramic via reactive synthesis: Reaction mechanism, pore structure, mechanical property and high temperature oxidation behavior

open access: yesResults in Physics, 2022
Porous MoAlB ceramics were synthesized by an activation reaction sintering technique using Mo, Al and B powders as starting materials. The phase transformation, pore forming mechanism and the development of microstructure of porous MoAlB were discussed ...
Junsheng Yang   +6 more
doaj   +1 more source

Mechanical properties of unidirectional, porous polymer/ceramic composites for biomedical applications

open access: yesOpen Ceramics, 2021
The addition of a ductile phase to a porous ceramic can help overcome the brittleness of ceramics. Yet, most studies so far have focused on the processing and characterization of dense composites.
Jordi Seuba   +4 more
doaj   +1 more source

Main routes of the porous composite materials creation [PDF]

open access: yesНанотехнологии в строительстве, 2020
This paper is devoted to an overview of the main ways of creating porous composite materials. Porous materials are solids containing free space in the form of cavities, channels, or pores, which determine the presence of an internal interfacial surface ...
Pavel G. Kudryavtsev
doaj   +1 more source

Natural Element Static and Free Vibration Analysis of Functionally Graded Porous Composite Plates

open access: yesApplied Sciences, 2022
The static bending and free vibration of functionally graded (FG) porous plates were analyzed by a 2D natural element method (NEM). Recent studies on FG materials considered the porosity because micropores and porosity were observed during the ...
Jin-Rae Cho
doaj   +1 more source

Properties of porous heat-resistant composition materials. Part I. [PDF]

open access: yesНанотехнологии в строительстве, 2019
This article is a continuation of a series of articles on the production of porous composite nanomaterials. This paper presents an overview of the properties of porous, heat-resistant inorganic composite materials.
Kudryavtsev P.G.
doaj   +1 more source

Comparative Properties of Porous Phyllosilicate-Based Ceramics Shaped by Freeze-Tape Casting

open access: yesCeramics, 2022
Porous phyllosilicate-based ceramics were manufactured by freeze-tape casting from clays of different particle size and morphology in order to characterize their microstructure and stress to rupture changes before and after firing.
Kassoum Barry   +5 more
doaj   +1 more source

3D printing for precision construction of ceramic membranes: Current status, challenges, and prospects

open access: yesAdvanced Membranes, 2023
3D printing of ceramic materials has gained tremendous attention in recent years due to its high efficiency and competitive prices in the fabrication of advanced ceramics with complex geometric structures. The application of 3D printing for the precision
Xianfu Chen   +5 more
doaj   +1 more source

Preparation and Development of Porous Ceramic Membrane Supports Fabricated by Extrusion Technique

open access: yesChemical Engineering Transactions, 2016
Ceramic membranes have been widely used in petroleum-chemical industry, food industry and pharmaceutical industry due to several characteristics such as high thermal and chemical stability, high filter precision, chemical resistance, and mechanical ...
P.M. Fan   +5 more
doaj   +1 more source

Application of Ceramic Injection Moulding and Pressure Infiltration to the Manufacturing of Alumina/AlSi10Mg Composites [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
Ceramic injection moulding and gas pressure infiltration were employed for the manufacturing of alumina/AlSi10Mg composites. Porous ceramic preforms were prepared by mixing alumina powder with a multi-binder system and injection moulding of the powder ...
G. Matula
doaj   +1 more source

Optimum parameters for the production of porous ceramic materials

open access: yesJournal of the Australian Ceramic Society, 2017
In this research, the effects of parameters such as sintering temperature, forming method, milling type and the content of alunite within kaolin were investigated for the production of porous ceramic material. For this purpose, kaolin samples with three different alunite contents, taken from the Balikesir-Sindirgi region of Turkey, were used.
Tatar, Ilknur   +2 more
openaire   +3 more sources

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