Hierarchically porous alumina ceramic catalyst carrier prepared by powder bed fusion
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.03.059
Abstract: Abstract Hierarchical porous ceramic catalyst carriers, which exhibit good catalytic performance, are widely used in the petrochemical industry. However, the fabrication of ceramic carriers with hierarchically porous structures is highly challenging for conventional preparation processes.… read more here.
Keywords: powder bed; porous alumina; hierarchically porous; ceramic catalyst ... See more keywords
Fabricating a denser SiO2-CaO co-doped 95 wt% alumina ceramic to verify that small pores have no effect on the dielectric breakdown strength of alumina ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.07.024
Abstract: Abstract To verify an increase in porosity due to small pores dose not reduce the dielectric breakdown strength (DBS) of alumina ceramics, we sinter a SiO2-CaO co-doped 95 wt% alumina ceramic via step-controlled atmosphere sintering (first… read more here.
Keywords: small pores; breakdown strength; sio2 cao; dielectric breakdown ... See more keywords
Effect of La2O3 on the corrosion resistance of alumina ceramic
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.03.042
Abstract: Abstract Alumina ceramics are widely used because of chemical corrosion resistance. Although alumina ceramics can resist many strong acids and organic acids, be corroded easily by HF due to silicon components in raw materials. This… read more here.
Keywords: resistance alumina; effect; corrosion; resistance ... See more keywords
Effect of high-enthalpy atmospheric plasma spraying parameters on the mechanical and wear resistant properties of alumina ceramic coatings
Sign Up to like & getrecommendations! Published in 2021 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2021.127193
Abstract: Abstract Over the past decade, alumina ceramic coatings have become promising candidates for anti-wear and anti-corrosion applications owing to their excellent mechanical properties, such as chemical inertness and high temperature resistance, high hardness, and high… read more here.
Keywords: high enthalpy; plasma spraying; alumina ceramic; enthalpy atmospheric ... See more keywords
Porous alumina ceramic via gelcasting based on 2-hydroxyethyl methacrylate dissolved in tert-butyl alcohol
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(19)65078-8
Abstract: Abstract To obtain porous alumina ceramic with high strength, a novel gelcasting system based on 2-hydroxyethyl methacrylate (HEMA) dissolved in tert-butyl alcohol (TBA) was developed. The polymerization of the HEMA–TBA gelcasting system, the thermal behavior… read more here.
Keywords: hydroxyethyl methacrylate; tert butyl; porous alumina; alumina ceramic ... See more keywords
Investigation of machining characteristics in rotary ultrasonic machining of alumina ceramic
Sign Up to like & getrecommendations! Published in 2017 at "Materials and Manufacturing Processes"
DOI: 10.1080/10426914.2016.1176190
Abstract: ABSTRACT Alumina ceramic is well documented as a much-demanded advanced ceramic in the present competitive structure of manufacturing and industrial applications owing to its excellent and superior properties. The current article aimed to experimentally investigate… read more here.
Keywords: machining characteristics; machining alumina; machining; alumina ceramic ... See more keywords
Experimental study on rotary ultrasonic machining of alumina ceramic: Microstructure analysis and multi-response optimization
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/1464420716657370
Abstract: Excellent and superior properties of alumina ceramic make it a one of the highly demanded advanced ceramics in the present competitive scenario of manufacturing and industrial applications. However, its effective and economic processing is still… read more here.
Keywords: machining; multi response; alumina ceramic; ultrasonic machining ... See more keywords
Effect of Fractal Ceramic Structure on Mechanical Properties of Alumina Ceramic–Aluminum Composites
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16062296
Abstract: In conventional ceramic–metal matrix composites, with the addition of the ceramic phase, although it can significantly improve the performance of the material in one aspect, it tends to weaken some of the excellent properties of… read more here.
Keywords: structure; alumina ceramic; aluminum composites; mechanical properties ... See more keywords