Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting
The effects of pouring temperature and slurry viscosity in terms of heat transfer on surface roughness during lost foam casting (LFC) of LM6 alloy were investigated experimentally. Heat transfer of molten materials is an important factors to changes the microstructure which is considered in the pres...
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American Institute of Physics
2012
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my.utm.357562017-02-04T06:15:03Z http://eprints.utm.my/id/eprint/35756/ Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting Shayganpour, A. Idris, Mohd. Hasbullah Sudin, Izman Farahany, S. TJ Mechanical engineering and machinery The effects of pouring temperature and slurry viscosity in terms of heat transfer on surface roughness during lost foam casting (LFC) of LM6 alloy were investigated experimentally. Heat transfer of molten materials is an important factors to changes the microstructure which is considered in the present study. It is primarily dependent on the pouring temperature, casting thickness, mould material, mould temperature and surrounding medium. The pouring temperature changed from 700 to740°C and slurry viscosity altered from 20 to 36 sec. A full 2-level factorial design experimental technique was used to identify the significant factors that effect on surface roughness of castings. The results show that surface roughness improved by lower pouring temperature, whereas slurry viscosity has less influence on the quality of surface. American Institute of Physics 2012 Book Section PeerReviewed Shayganpour, A. and Idris, Mohd. Hasbullah and Sudin, Izman and Farahany, S. (2012) Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting. In: 4Th International Meeting of Advances in Thermofluids (Imat 2011), Pt 1 And 2. American Institute of Physics, Maryland, New York, pp. 1264-1270. ISBN 978-073541032-9 http://dx.doi.org/10.1063/1.4704345 DOI:10.1063/1.4704345 |
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TJ Mechanical engineering and machinery Shayganpour, A. Idris, Mohd. Hasbullah Sudin, Izman Farahany, S. Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting |
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The effects of pouring temperature and slurry viscosity in terms of heat transfer on surface roughness during lost foam casting (LFC) of LM6 alloy were investigated experimentally. Heat transfer of molten materials is an important factors to changes the microstructure which is considered in the present study. It is primarily dependent on the pouring temperature, casting thickness, mould material, mould temperature and surrounding medium. The pouring temperature changed from 700 to740°C and slurry viscosity altered from 20 to 36 sec. A full 2-level factorial design experimental technique was used to identify the significant factors that effect on surface roughness of castings. The results show that surface roughness improved by lower pouring temperature, whereas slurry viscosity has less influence on the quality of surface. |
format |
Book Section |
author |
Shayganpour, A. Idris, Mohd. Hasbullah Sudin, Izman Farahany, S. |
author_facet |
Shayganpour, A. Idris, Mohd. Hasbullah Sudin, Izman Farahany, S. |
author_sort |
Shayganpour, A. |
title |
Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting |
title_short |
Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting |
title_full |
Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting |
title_fullStr |
Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting |
title_full_unstemmed |
Effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting |
title_sort |
effects of pouring temperature and slurry viscosity on heat transfer and surface roughness in lost foam casting |
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American Institute of Physics |
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2012 |
url |
http://eprints.utm.my/id/eprint/35756/ http://dx.doi.org/10.1063/1.4704345 |
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1643649830690488320 |
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13.159267 |