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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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Alves, Jl
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Artificial reefs through additive manufacturing: a review of their design, purposes and fabrication process for marine restoration and managementcitations
- 2023Potential Use of Sugarcane Bagasse Ash in Cementitious Mortars for 3D Printingcitations
- 2023Analysis of Lattices Based on TPMS for Bone Scaffold
- 20224D structures for the short-time building of emergency shelterscitations
- 2022Design and validation of an innovative 3D printer containing a co-rotating twin screw extrusion unitcitations
- 2022A bio-inspired remodelling algorithm combined with a natural neighbour meshless method to obtain optimized functionally graded materialscitations
- 2021Development of 3D printing sustainable mortars based on a bibliometric analysiscitations
- 2021The influence of infill density gradient on the mechanical properties of PLA optimized structures by additive manufacturingcitations
- 2021Effect of 3D printer enabled surface morphology and composition on coral growth in artificial reefscitations
- 2021Using a radial point interpolation meshless method and the finite element method for application of a bio-inspired remodelling algorithm in the design of optimized bone scaffoldcitations
- 2020Influence of multiple scan fields on the processing of 316L stainless steel using laser powder bed fusioncitations
- 2020Machinability of PA12 and short fibre-reinforced PA12 materials produced by fused filament fabricationcitations
- 2019Study of the influence of sintering temperature on water absorption in the manufacture of porcelain cupscitations
- 2017Effect of the chemical milling process on the surface of titanium aluminide castings
- 2017Study of the viability of manufacturing ceramic moulds by additive manufacturing for rapid castingcitations
- 2017Experimental characterization of ceramic shells for investment casting of reactive alloyscitations
- 2017Reinforcement of a biopolymer matrix by lignocellulosic agro-wastecitations
- 2017The influence of face coat material on reactivity and fluidity of the Ti6Al4V and TiAl alloys during investment castingcitations
- 2015DEVELOPMENT OF A PROJECT AND MANUFACTURE METHODOLOGY FOR TITANIUM ALLOYS JOINT PROSTHESES
Places of action
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article
Effect of the chemical milling process on the surface of titanium aluminide castings
Abstract
Most of titanium aluminide (TiA1) castings used in the automotive and aeronautical industries, such as turbines, are high added value parts with complex geometries. Due to high reactivity of TiA1 cast into ceramic moulds, most of the castings require post processing in order to remove a brittle surface layer named alpha case. Furthermore, the complex geometry and thin walls of this type of components makes difficult to cast net shape parts; so, near-net shape components with machining allowance are often produced to improve mould filling (better fluidity). To solve this technological limitation, the chemical milling process is used to eliminate this layer and the machining allowance. In bibliography there are only a few systematic studies about the influence of chemical milling in TiA1 surface castings. So, this experimental work seeks to contribute to understand the influence of this finishing process on the TiA1 castings surface quality (dimensional accuracy, roughness and microhardness) and intends to establish which of the two chemical solutions tested is better for chemical milling of TiA1 castings.