Results 241 to 250 of about 8,911 (275)
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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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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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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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Gating and risering in vertical green sand moulds
International Journal of Cast Metals Research, 2002The high number of successful green sand foundries working with vertical moulding equipment is the best proof of the advantages of this technology.
N. W. Rasmussen +2 more
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Compressive Stresses Caused by Mould Sand Granularity
2003The aim of this research is to explain how the distribution of moulding sand particles, apart from combination with other components (bentonite and water contents) affects the increase of compressive stresses in the moulding mixture. The granularity of sand and water content have great effect in the increase of compressive stresses.
Solenički, Goran, Budić, Ivan
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Mould-metal movement in a horizontal sand mould
International Journal of Cast Metals Research, 2001Teng-Shih Shih +2 more
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An Improved Casting Process with Resin‐Sand Moulds
Aircraft Engineering and Aerospace Technology, 1950INCREASED production, reduced cost and better quality of castings are advantages claimed for a new process which was demonstrated during the week of May 8–12 at the 1950 National Foundry Show in Cleveland, Ohio, U.S.A. The demonstration included production of moulds and pouring of metal by representatives of the Bakelite Division of the Union Carbide ...
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