Developement of Modern Technologies of Copper Alloys Casting
Апстракт
In this paper, results of investigation of casting technology of complex thin-wall copper alloy castings with accent on Lost Foam casting procedure are given. Phases of casting procedure were investigated, along with important process parameters and their influence on structure and properties of obtained castings. This technology enabled obtaining of the castings with complex construction and thin walls, and significant savings in casting procedure: expensive operations such are cleaning and machine processing of castings are minimized, while exploitation of metal is increased. Critical parameters of the process were investigated: casting temperature, types of refractory coatings, types of polymer models and their influence on formation of the structure. Results showed that new technology can be applied for obtaining of quality copper alloy castings which can be widely used in mechanical industry.
Кључне речи:
copper castings / Lost foam process / quality of castings / savingsИзвор:
First Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2013), Belgrade, Proceedings and Book of Abstracts, Belgrade, Serbia (23.05-25.05.2013), 2013, 274-280Колекције
Институција/група
Inovacioni centarTY - CONF AU - Aćimović, Zagorka AU - Andrić, Ljubiša AU - Terzić, Anja AU - Šekularac, Gavrilo AU - Pavlović, Marko PY - 2013 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7473 AB - In this paper, results of investigation of casting technology of complex thin-wall copper alloy castings with accent on Lost Foam casting procedure are given. Phases of casting procedure were investigated, along with important process parameters and their influence on structure and properties of obtained castings. This technology enabled obtaining of the castings with complex construction and thin walls, and significant savings in casting procedure: expensive operations such are cleaning and machine processing of castings are minimized, while exploitation of metal is increased. Critical parameters of the process were investigated: casting temperature, types of refractory coatings, types of polymer models and their influence on formation of the structure. Results showed that new technology can be applied for obtaining of quality copper alloy castings which can be widely used in mechanical industry. C3 - First Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2013), Belgrade, Proceedings and Book of Abstracts, Belgrade, Serbia (23.05-25.05.2013) T1 - Developement of Modern Technologies of Copper Alloys Casting EP - 280 SP - 274 UR - https://hdl.handle.net/21.15107/rcub_machinery_7473 ER -
@conference{ author = "Aćimović, Zagorka and Andrić, Ljubiša and Terzić, Anja and Šekularac, Gavrilo and Pavlović, Marko", year = "2013", abstract = "In this paper, results of investigation of casting technology of complex thin-wall copper alloy castings with accent on Lost Foam casting procedure are given. Phases of casting procedure were investigated, along with important process parameters and their influence on structure and properties of obtained castings. This technology enabled obtaining of the castings with complex construction and thin walls, and significant savings in casting procedure: expensive operations such are cleaning and machine processing of castings are minimized, while exploitation of metal is increased. Critical parameters of the process were investigated: casting temperature, types of refractory coatings, types of polymer models and their influence on formation of the structure. Results showed that new technology can be applied for obtaining of quality copper alloy castings which can be widely used in mechanical industry.", journal = "First Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2013), Belgrade, Proceedings and Book of Abstracts, Belgrade, Serbia (23.05-25.05.2013)", title = "Developement of Modern Technologies of Copper Alloys Casting", pages = "280-274", url = "https://hdl.handle.net/21.15107/rcub_machinery_7473" }
Aćimović, Z., Andrić, L., Terzić, A., Šekularac, G.,& Pavlović, M.. (2013). Developement of Modern Technologies of Copper Alloys Casting. in First Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2013), Belgrade, Proceedings and Book of Abstracts, Belgrade, Serbia (23.05-25.05.2013), 274-280. https://hdl.handle.net/21.15107/rcub_machinery_7473
Aćimović Z, Andrić L, Terzić A, Šekularac G, Pavlović M. Developement of Modern Technologies of Copper Alloys Casting. in First Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2013), Belgrade, Proceedings and Book of Abstracts, Belgrade, Serbia (23.05-25.05.2013). 2013;:274-280. https://hdl.handle.net/21.15107/rcub_machinery_7473 .
Aćimović, Zagorka, Andrić, Ljubiša, Terzić, Anja, Šekularac, Gavrilo, Pavlović, Marko, "Developement of Modern Technologies of Copper Alloys Casting" in First Metallurgical & Materials Engineering Congress of South-East Europe (MME SEE 2013), Belgrade, Proceedings and Book of Abstracts, Belgrade, Serbia (23.05-25.05.2013) (2013):274-280, https://hdl.handle.net/21.15107/rcub_machinery_7473 .