Joining of composite materials based on Al-Si alloys by using the GMAW process
Апстракт
The aim of this paper is to presents a procedure of joining composite materials on aluminium base by using the GMAW process. The experiment included welding of the aluminium base composite with three different types of filler materials in the form of wire: AlMg4.5Zr, AlMg5 and AlSi5, and comparative analysis of the macroscopic and microscopic examination results. Base material was A356 Al-Si alloy composite containing 10 wt. % Al2O3. Average size of Al2O3 particles was 35 μm. The A356 matrix alloy was modified with the addition of 0.03 wt. % Sr. Composite was produced by the compocasting process. The results show that composite material with Al-Si matrix can be successfully welded by using the GMAW process. Results of macro and micro analysis show that the most favourable results were obtained by using the AlSi5 wire as filler material.
Кључне речи:
aluminium matrix composite / GMAW / macroscopic analyses / weld microstructureИзвор:
Welding and Material Testing, 2014, 23, 3, 9-12Финансирање / пројекти:
- Истраживање и оптимизација технолошких и функционалних перформанси вентилационог млина термоелектране Костолац Б (RS-MESTD-Technological Development (TD or TR)-34028)
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Kočić, M. AU - Vencl, Aleksandar AU - Bobić, Ilija AU - Ristić, M. AU - Antić, M. AU - Milutinović, Z. PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/4333 AB - The aim of this paper is to presents a procedure of joining composite materials on aluminium base by using the GMAW process. The experiment included welding of the aluminium base composite with three different types of filler materials in the form of wire: AlMg4.5Zr, AlMg5 and AlSi5, and comparative analysis of the macroscopic and microscopic examination results. Base material was A356 Al-Si alloy composite containing 10 wt. % Al2O3. Average size of Al2O3 particles was 35 μm. The A356 matrix alloy was modified with the addition of 0.03 wt. % Sr. Composite was produced by the compocasting process. The results show that composite material with Al-Si matrix can be successfully welded by using the GMAW process. Results of macro and micro analysis show that the most favourable results were obtained by using the AlSi5 wire as filler material. T2 - Welding and Material Testing T1 - Joining of composite materials based on Al-Si alloys by using the GMAW process EP - 12 IS - 3 SP - 9 VL - 23 UR - https://hdl.handle.net/21.15107/rcub_machinery_4333 ER -
@article{ author = "Kočić, M. and Vencl, Aleksandar and Bobić, Ilija and Ristić, M. and Antić, M. and Milutinović, Z.", year = "2014", abstract = "The aim of this paper is to presents a procedure of joining composite materials on aluminium base by using the GMAW process. The experiment included welding of the aluminium base composite with three different types of filler materials in the form of wire: AlMg4.5Zr, AlMg5 and AlSi5, and comparative analysis of the macroscopic and microscopic examination results. Base material was A356 Al-Si alloy composite containing 10 wt. % Al2O3. Average size of Al2O3 particles was 35 μm. The A356 matrix alloy was modified with the addition of 0.03 wt. % Sr. Composite was produced by the compocasting process. The results show that composite material with Al-Si matrix can be successfully welded by using the GMAW process. Results of macro and micro analysis show that the most favourable results were obtained by using the AlSi5 wire as filler material.", journal = "Welding and Material Testing", title = "Joining of composite materials based on Al-Si alloys by using the GMAW process", pages = "12-9", number = "3", volume = "23", url = "https://hdl.handle.net/21.15107/rcub_machinery_4333" }
Kočić, M., Vencl, A., Bobić, I., Ristić, M., Antić, M.,& Milutinović, Z.. (2014). Joining of composite materials based on Al-Si alloys by using the GMAW process. in Welding and Material Testing, 23(3), 9-12. https://hdl.handle.net/21.15107/rcub_machinery_4333
Kočić M, Vencl A, Bobić I, Ristić M, Antić M, Milutinović Z. Joining of composite materials based on Al-Si alloys by using the GMAW process. in Welding and Material Testing. 2014;23(3):9-12. https://hdl.handle.net/21.15107/rcub_machinery_4333 .
Kočić, M., Vencl, Aleksandar, Bobić, Ilija, Ristić, M., Antić, M., Milutinović, Z., "Joining of composite materials based on Al-Si alloys by using the GMAW process" in Welding and Material Testing, 23, no. 3 (2014):9-12, https://hdl.handle.net/21.15107/rcub_machinery_4333 .