Materials Sciences
The Pressure Characteristics of the Released Gases from Sand Cores
Published:
2020-04-15
https://doi.org/10.21791/IJEMS.2020.2.9.
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Copyright (c) 2020 Laura Johanna Mádi, Imre Budavári, László Varga
This work is licensed under a Creative Commons Attribution 4.0 International License.
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Mádi, L. J., Budavári, I., & Varga, L. (2020). The Pressure Characteristics of the Released Gases from Sand Cores. International Journal of Engineering and Management Sciences, 5(2), 73-79. https://doi.org/10.21791/IJEMS.2020.2.9.
Abstract
The core packages used for the production of castings are generally made from cores of different quality (no- bake phenol, HB-phenol, and HB-furan) and resin quantity, to meet the various requirements for the casting. In our research, the effect of the amount of resin on the pressure of the gases evolved from the cores was investigated. Experiments have shown that increasing the amount of resin has a different effect on different binder systems.
