RT Conference Proceedings
T1 Research on coatings and infiltration to strengthen ceramic lost cores used in high pressure die casting processes
A1 Merchán, Mikel
A1 De Cortázar, Maider García
A1 Galarraga, Haize
A1 Bárcena, Jorge
A1 Artola, Antxon
AB Lost cores used to manufacture complex aluminium components through High Pressure Die Casting (HPDC) processes need to withstand very high pressures. Conventional sand cores used in other casting processes, such as sand casting or low pressure die casting, do not support these pressures, so advanced ceramic cores must be used. These cores must be strong enough to withstand the casting process and, at the same time, have enough porosity to be easily removed to obtain the finished part. Due to this porosity, aluminium penetrates the core surface during the casting process. In this work, two research lines have been followed to address this problem: application of coatings to seal the surface and infiltration with silica.
PB Stowarzyszenie Techniczne Odlewnikow Polskich/Polish Foundrymen's Association
SN 9788390430638
YR 2018
FD 2018
LK https://hdl.handle.net/11556/2670
UL https://hdl.handle.net/11556/2670
LA eng
NO Merchán , M , De Cortázar , M G , Galarraga , H , Bárcena , J & Artola , A 2018 , Research on coatings and infiltration to strengthen ceramic lost cores used in high pressure die casting processes . in 73rd World Foundry Congress "Creative Foundry", WFC 2018 - Proceedings . 73rd World Foundry Congress "Creative Foundry", WFC 2018 - Proceedings , Stowarzyszenie Techniczne Odlewnikow Polskich/Polish Foundrymen's Association , pp. 127-128 , 73rd World Foundry Congress: Creative Foundry, WFC 2018 , Krakow , Poland , 23/09/18 .
NO conference
NO Publisher Copyright: © 73rd World Foundry Congress "Creative Foundry", WFC 2018 - Proceedings.All Rights Reserved.
NO This work has been carried out under the framework of the CORE 4.0 European project funded by the European Union through its Horizon 2020 Framework Programme under grant agreement No 701197. This work has been carried out under the framework of the CORE 4.0 European project funded by the European Union through its Horizon 2020 Framework Programme under grant agreement No 701197. References [1] The Aluminium Association. http://www.aluminum.org [2] J. Collot. (2007). Review of new process technologies in the aluminum die-casting industry. Materials and Manufacturing Processes Vol. 16 (5), 595-617. [3] European Commission. https://ec.europa.eu/clima/policies/strategies/2020_en
DS TECNALIA Publications
RD 29 jul 2024