Materials Sciences

The Pressure Characteristics of the Released Gases from Sand Cores

Published:
2020-04-15
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Copyright (c) 2020 Laura Johanna Mádi, Imre Budavári, László Varga

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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.

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