The effect of MgO addition on the properties of alumina-based ceramic cores prepared via sol–gel process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sol-Gel Science and Technology"
DOI: 10.1007/s10971-020-05300-4
Abstract: Alumina-based ceramic cores with MgO addition were prepared using sol–gel process. Prior to magnesia addition, the suitable amount of titania content was determined in the previous research, where it was found that the body with… read more here.
Keywords: mgo; alumina based; addition; ceramic cores ... See more keywords
Behaviour of Sulphide and Non-alumina-Based Oxide Inclusions in Ca-Treated High-Carbon Steel
Sign Up to like & getrecommendations! Published in 2020 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-020-01872-2
Abstract: Although alumina-based inclusions in Al-killed steel have been widely investigated, few studies focus on non-metallic inclusions in Si-killed steel. Most high-carbon steel, which is expected to have higher potential for the formation of alumina, is… read more here.
Keywords: alumina based; steel; carbon steel; based oxide ... See more keywords
Preparation and freeze-thaw resistance of alumina based ceramic insulators for extremely cold areas
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2016.11.090
Abstract: Alumina based ceramics used as insulators for extremely cold areas were fabricated via pressureless sintering technique from α-Al2O3, PSZ, MgO, and TiO2. The effects of MgO, TiO2, zirconia on physical properties, phase transformation, microstructure and… read more here.
Keywords: alumina based; extremely cold; freeze thaw; insulators extremely ... See more keywords
Optimized preparation of alumina based fillers for tuning composite properties
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.01.083
Abstract: Abstract Alumina based particles were prepared from aluminium chloride hydroxide as starting material by sol-gel technique. One series of particles was doped with ferrous oxide. Both series of particles were calcinated at three different temperatures:… read more here.
Keywords: preparation alumina; alumina based; fillers tuning; optimized preparation ... See more keywords
Effect of curing temperature on volume stability of CAC-bonded alumina-based castables
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.03.103
Abstract: Abstract The distribution of in situ CA6 depends on the amount of the residual calcium aluminate cement (CAC) anhydrous phase and the distribution of CAC hydrates in CAC-bonded alumina-based castables and can influence the properties… read more here.
Keywords: cac bonded; based castables; cac; curing temperature ... See more keywords
Effect of in-situ non-oxide bonding phases on fracture behaviour and microstructure of alumina-based castables with different bonding systems
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.08.271
Abstract: Abstract Bonding phases play a crucial role in refractories as they significantly affect the mechanical properties of these materials. Wedge splitting test (WST) was used to reveal the influence of in-situ non-oxides bonding phases on… read more here.
Keywords: alumina based; situ non; based castables; non oxide ... See more keywords
Self-Assembled Porous Alumina Based Organic Nanotriode Arrays.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.7b04359
Abstract: We utilize ordered mesoporous alumina templates for solution processable electronics and demonstrate massively parallel organization of connected three-terminal vertical transistors. The vertical transistor device consists of a connected organic nanotriode array obtained using porous anodized… read more here.
Keywords: organic nanotriode; alumina based; self assembled; assembled porous ... See more keywords
Experimental investigation on fabrication, characterization and properties of spark plasma sintered alumina-based tungsten carbide composites reinforced by carbon nanotubes
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/14644207231175796
Abstract: In this study, the alumina-based tungsten carbide (WC-Al2O3) composites reinforced by different weight percentages of carbon nanotubes were successfully prepared by the advanced spark plasma sintering technique. This study has the novelty that such composites… read more here.
Keywords: tungsten carbide; spark plasma; carbon nanotubes; based tungsten ... See more keywords
Effect of CaO/Al2O3 Ratio on Physical Properties of Lime-Alumina-Based Mould Powders
Sign Up to like & getrecommendations! Published in 2023 at "Metals"
DOI: 10.3390/met13040719
Abstract: High-aluminium steels contain a significant amount of aluminium. The reaction between Al in the liquid steel and SiO2 in lime-silica-based mould powders during the continuous casting process of high Al steel causes chemical compositional changes… read more here.
Keywords: based mould; cao al2o3; lime alumina; mould powders ... See more keywords