| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Wiśniewski, Paweł
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2021Influence of an aluminizing process on the microstructure and tensile strength of the nickel superalloy IN 718 produced by the Selective Laser Meltingcitations
- 2020Investigation of the Properties of S i C based Ceramic Slurries and Shell Moulds Cooling using Thermal Imaging Camera
- 2020Molding Binder Influence on the Porosity and Gas Permeability of Ceramic Casting Moldscitations
- 2020Analysis of Microstructure and Properties of a Ti–AlN Composite Produced by Selective Laser Meltingcitations
- 2020Microstructure and Mechanical Properties of Austenitic 316L Steel Samples Obtained by Selective Laser Melting
- 2018Determination of loamy resources impact on granulation of ceramic proppants and their propertiescitations
- 2017Assesment of Infrared Drying Time of Ceramic Shell Molds with use of Thermal Imaging Camera
- 2017Evaluation of Cooling Time of SiC Ceramic Mold Using Thermal Imaging Camera
- 2017Detection of the Surface Structure Defects in Ceramic Shell Molds Using a Thermovisual Camera
- 2017Effect of adding water-based binders on the technological properties of ceramic slurries based on silicon carbide citations
- 2017Microstructure characterization of ceramic shell molds
- 2017Manufacture of Ceramic Shell molds; Monitoring the Processes with the Use of a Thermo-visual Camera
- 2017Influence of Duplex Surface Treatment on the High-Cycle Fatigue Resistance of the IN 713C Nickel Superalloy
- 2016Investigation of the Basic Properties of Ceramic Proppants in Raw State Obtained by the Method of Mechanical Granulationcitations
- 2016Selecting key parameters of the green pellets and lightweight ceramic proppants for enhanced shale gas exploitationcitations
- 2016Investigation of key parameters influence on properties of the green pellets and lightweight ceramic proppants obtained by mechanical granulation method citations
- 2016Characterization and evaluation properties of ceramic proppants used in the extraction of the unconventional hydrocarbons
- 2016Rheological properties of alumina ceramic slurries for ceramic shell-mould fabricationcitations
- 2016Optimizing the Lightweight Ceramic Proppants Propertiescitations
- 2016Technological Properties of Ceramic Slurries Based on Silicon Carbide with Poly(vinyl alcohol) Addition for Shell Moluds Fabrication in Precision Casting Processcitations
- 2016Experimental ceramic proppants characterization in the process of shale gas extraction
- 2015Studies of the properties of green ceramic proppants obtained by spray drying method
- 2015Study of deflocculation of white clay for obtaining ceramic proppants fabrication in spray dryer
- 2015Influence of deflocculant addition on rheological properties of the slurries based on bauxite
- 2004Effect of glass transition temperature of polymeric binders on properties ceramic materialscitations
- 2001Vinyl Acetate Copolymers in Die Pressing of Aluminacitations
Places of action
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document
Microstructure characterization of ceramic shell molds
Abstract
According to fast growth of foundry engineering, new solutions for processing optimization are needed. Nowadays, the ceramic shell molds are acquiring popularity. Their huge possibilities of properties improving make them really attractive. The aim of this article was to present the most important technological parameters and their influence on the construction of first and structural layers on wax model. The samples for characterization were prepared in two steps: firstly the slurry was prepared, than the structural layers were formed on the wax model. It was stated that technological parameters of slurries are important for obtaining well developed layers. For the production of slurries the alumina powders were used with the size of particles of 200 and 325 Mesh. The aqueous polymer – ceramic nanocomposite LUDOX AM with the 35 wt. % of nanometric SiO2 was used as a binder. In the fram of work , the SEM observations of powder particles were done. Next, the size distribution of powder particles were described with the use of size distribution laser analyzer. To describe the phase composition of powders the XRD technique were used. After that, the slurries were prepared and their technological parameters were measured: relative viscosity, pH, temperature and density.