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A Study on the Moulding Sand for Green Sand Castings. (I)
A Study on the Moulding Sand for Green Sand Castings. (I)openaire
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Metal/mould interfacial heat transfer during solidification of cast iron in sand moulds
International Journal of Cast Metals Research, 2001Heat transfer at the metal-sand interface was investigated for the case of solidification of cast iron in (1) cylindrical sand moulds and (2) ceramic cylindrical moulds with sand blocks at the bott...
K. Narayan Prabhu, W. D. Griffiths
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Laser Sintering of Silica Sand ? Mechanism and Application to Sand Casting Mould
The International Journal of Advanced Manufacturing Technology, 2003Silica sand is commonly used in the foundry industry. With a high melting point of 160°C, the silica sand is normally sintered in a high-temperature furnace. However, silica with contents of calcium, aluminium, magnesium, and chlorine, etc. can form low-melting point eutectics.
Wang, X.H. +3 more
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A comparison study of Mongolian moulding sands
Ifost, 2013In this article physical and technological properties of Zuunmod sand from Tuv province and Altangol sand from Dornod province were determined. Zuunmod sand, Altangol sand as well as concentrated Altangol sand samples were used. This Zuunmod sand is used as a moulding sand.
Amarsanaa Jamsran +3 more
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Determination of Optimal Sand Material selection for Sand moulding using DMAIC Method
JIeTri : Journal of Industrial Engineering Tridinanti, 2023Companies must be able to adapt to internal and external challenges both in terms of business and non-business, as in the current situation there is a Covid-19 pandemic effect. The state of the company is in the state of Covid-19 pandemic, i.e. the company must save on existing processes and materials.
Suryadi Aliamran, null Karnadi
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FTIR analysis of bentonite in moulding sands
Journal of Molecular Structure, 2008Abstract Bentonite is used in a wide range of applications. One of them is the foundry industry. The aim of this study was to investigate modification of moulding sands by dust which is generated during foundry process. Recycling of this dust is very important from ecological point of view.
C. Paluszkiewicz +2 more
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International Journal of Production Research, 1967
SUMMARY Elementary theoretical models of the jolt, jolt-squeeze and vibration-squeeze methods of mould compaction are developed. The analysis is taken sufficiently far to display the significant features of each process, and the results appear to be consistent with foundry experience.
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SUMMARY Elementary theoretical models of the jolt, jolt-squeeze and vibration-squeeze methods of mould compaction are developed. The analysis is taken sufficiently far to display the significant features of each process, and the results appear to be consistent with foundry experience.
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Bentonite bonded moulding sands
2018Sand moulded casting is still one of the most efficient and cheapest methods to produce metal parts of complex shapes. Due to their cyclic reusability and low emission of particles and organic compounds during casting, bentonite bonded sands have an excellent environmental performance.
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Modeling of Cement-Bonded Sand Mould System
International Journal of Manufacturing, Materials, and Mechanical Engineering, 2012The present paper deals with the forward mapping problem of cement bonded sand mould system using fuzzy logic (FL)-based approaches. It is important to note that the performance of an FL-based approach depends on its knowledge base (KB) that is, rule base and data base. Here, three approaches have been proposed to solve the said problem.
B. Surekha +2 more
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Elution of Foundry Sand and Mould Mixture in Water
Materials Testing, 2008Abstract Over 90% of iron alloy castings are made in disposable moulds, i.e. in raw synthetic moulds. Raw mould mixture is applied in all production process types. Mould mixture is composed of sand as the basic component, binding material, water, and additives.
Rastovčan-Mioč, Alenka +2 more
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