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
Additive manufacturing of thin alumina ceramic cores using binder-jetting
Sign Up to like & getrecommendations! Published in 2019 at "Additive Manufacturing"
DOI: 10.1016/j.addma.2019.100802
Abstract: ABSTRACT Binder-jetting, an additive manufacturing process and relatively low-cost technology is utilized to deposit complex-shaped thin ceramic cores. In this study, for enhancing sintering quality, a decomposable binder was prepared using binder-jetting by dispersing different… read more here.
Keywords: zbc; binder; ceramic cores; additive manufacturing ... See more keywords
Microstructure evolution and properties of silica-based ceramic cores reinforced by mullite fibers
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154494
Abstract: Abstract Composite ceramic cores reinforced by different contents of mullite fibers were prepared via injection molding. With increasing mullite fibers, the porosity showed near-exponential increase due to the accumulation of fibers, and the leaching rate… read more here.
Keywords: porosity; mullite fibers; ceramic cores; microstructure evolution ... See more keywords
Microstructure and Crystallization Kinetics of Silica-Based Ceramic Cores with Enhanced High-Temperature Property
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16020606
Abstract: Silica-based ceramic cores play key roles in the casting of aeroengine blades, but they are highly limited by the poor high-temperature mechanical property. Here, fused mullite (FM) and sintered mullite (SM) powders were modified in… read more here.
Keywords: based ceramic; silica based; crystallization; high temperature ... See more keywords