Theoretic and Experimental Studies on the Casting of Large Die-Type Parts Made of Lamellar Graphite Grey Pig Irons by Using the Technology of Polystyrene Moulds Casting from Two Sprue Cups
This paper presents a comparative analysis between the practical results of pig iron die-type part casting and the results reached by simulation. The insert was made of polystyrene, and the casting was downward vertical. As after the part casting and heat treatment cracks were observed in the part,...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Modelling and Simulation in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2012/362197 |
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| author | Constantin Marta Ioan Ruja Cinca Ionel Lupinca Monica Rosu |
| author_facet | Constantin Marta Ioan Ruja Cinca Ionel Lupinca Monica Rosu |
| author_sort | Constantin Marta |
| collection | DOAJ |
| description | This paper presents a comparative analysis between the practical results of pig iron die-type part casting and the results reached by simulation. The insert was made of polystyrene, and the casting was downward vertical. As after the part casting and heat treatment cracks were observed in the part, it became necessary to locate and identify these fissures and to establish some measures for eliminating the casting defects and for locating them. The research method was the comparisons of defects identified through verifications, measurements, and metallographic analyses applied to the cast part with the results of some criteria specific to simulation after simulating the casting process. In order to verify the compatibility between reality and simulation, we then simulated the part casting respecting the real conditions in which it was cast. By visualising certain sections of the cast part during solidification, relevant details occur about the possible evolution of defects. The simulation software was AnyCasting, the measurements were done through nondestructive methods. |
| format | Article |
| id | doaj-art-4f370c3d87f044698bab589b8d850ced |
| institution | Kabale University |
| issn | 1687-5591 1687-5605 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Modelling and Simulation in Engineering |
| spelling | doaj-art-4f370c3d87f044698bab589b8d850ced2025-02-03T01:11:47ZengWileyModelling and Simulation in Engineering1687-55911687-56052012-01-01201210.1155/2012/362197362197Theoretic and Experimental Studies on the Casting of Large Die-Type Parts Made of Lamellar Graphite Grey Pig Irons by Using the Technology of Polystyrene Moulds Casting from Two Sprue CupsConstantin Marta0Ioan Ruja1Cinca Ionel Lupinca2Monica Rosu3Department of Engineering, University “Eftimie Murgu” of Resita, Piaţa Traian Vuia, nr.1-4, 320085 Resita, Jud. Caras-Severin, RomaniaDepartment of Engineering, University “Eftimie Murgu” of Resita, Piaţa Traian Vuia, nr.1-4, 320085 Resita, Jud. Caras-Severin, RomaniaDepartment of Engineering, University “Eftimie Murgu” of Resita, Piaţa Traian Vuia, nr.1-4, 320085 Resita, Jud. Caras-Severin, RomaniaDepartment of Engineering, University “Eftimie Murgu” of Resita, Piaţa Traian Vuia, nr.1-4, 320085 Resita, Jud. Caras-Severin, RomaniaThis paper presents a comparative analysis between the practical results of pig iron die-type part casting and the results reached by simulation. The insert was made of polystyrene, and the casting was downward vertical. As after the part casting and heat treatment cracks were observed in the part, it became necessary to locate and identify these fissures and to establish some measures for eliminating the casting defects and for locating them. The research method was the comparisons of defects identified through verifications, measurements, and metallographic analyses applied to the cast part with the results of some criteria specific to simulation after simulating the casting process. In order to verify the compatibility between reality and simulation, we then simulated the part casting respecting the real conditions in which it was cast. By visualising certain sections of the cast part during solidification, relevant details occur about the possible evolution of defects. The simulation software was AnyCasting, the measurements were done through nondestructive methods.http://dx.doi.org/10.1155/2012/362197 |
| spellingShingle | Constantin Marta Ioan Ruja Cinca Ionel Lupinca Monica Rosu Theoretic and Experimental Studies on the Casting of Large Die-Type Parts Made of Lamellar Graphite Grey Pig Irons by Using the Technology of Polystyrene Moulds Casting from Two Sprue Cups Modelling and Simulation in Engineering |
| title | Theoretic and Experimental Studies on the Casting of Large Die-Type Parts Made of Lamellar Graphite Grey Pig Irons by Using the Technology of Polystyrene Moulds Casting from Two Sprue Cups |
| title_full | Theoretic and Experimental Studies on the Casting of Large Die-Type Parts Made of Lamellar Graphite Grey Pig Irons by Using the Technology of Polystyrene Moulds Casting from Two Sprue Cups |
| title_fullStr | Theoretic and Experimental Studies on the Casting of Large Die-Type Parts Made of Lamellar Graphite Grey Pig Irons by Using the Technology of Polystyrene Moulds Casting from Two Sprue Cups |
| title_full_unstemmed | Theoretic and Experimental Studies on the Casting of Large Die-Type Parts Made of Lamellar Graphite Grey Pig Irons by Using the Technology of Polystyrene Moulds Casting from Two Sprue Cups |
| title_short | Theoretic and Experimental Studies on the Casting of Large Die-Type Parts Made of Lamellar Graphite Grey Pig Irons by Using the Technology of Polystyrene Moulds Casting from Two Sprue Cups |
| title_sort | theoretic and experimental studies on the casting of large die type parts made of lamellar graphite grey pig irons by using the technology of polystyrene moulds casting from two sprue cups |
| url | http://dx.doi.org/10.1155/2012/362197 |
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