Development of a multi-container extrusion method for extruding lightweight wide plates and sheets

W. Li; J. Yu; J Lv; Z. Shi; Jianguo Lin

doi:10.1088/1757-899X/1270/1/012061

Development of a multi-container extrusion method for extruding lightweight wide plates and sheets

W. Li (Corresponding Author)
, J. Yu
, J Lv
, Z. Shi
, Jianguo Lin

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

Extrusion of wide plates and sheets of light alloys has been studied over a long period of time, yet the extrudable width of the material is still limited due to high extrusion force requirement. To overcome this drawback, a new multi-container extrusion process is proposed in the research, which allows the production of lightweight plates and sheets with less force compared to that of existing extrusion methods. A lab scale feasibility study system with three containers has been designed and built and tested for AA1060 billets. Experimental work has been carried out with the extrusion temperature of 450°C and extrusion speed of 0.5 mm/s. Optical microscopy observation and tensile tests have been performed for the extruded materials at different positions to investigate the extrusion welding quality between the three extrusion billets. The test results show that the welding quality improves as extrusion progresses and the overall welding quality is stable. This study demonstrates the feasibility of the new multi-container extrusion method.

Original language	English
Title of host publication	Proceedings of 19th International Conference on Metal Forming
Number of pages	7
Volume	1270
DOIs	https://doi.org/10.1088/1757-899X/1270/1/012061
Publication status	Published - Sept 2022
Externally published	Yes
Event	The 19th International Conference on Metal Forming - Taiyuan, Shanxi, Taiyuan, Shanxi, China Duration: 11 Sept 2022 → 14 Sept 2022 https://metalforming2022.aconf.org/

Publication series

Name	IOP Conference Series: Materials Science and Engineering
Publisher	IOP Publishing Ltd.
ISSN (Print)	1757-8981

Conference

Conference	The 19th International Conference on Metal Forming
Abbreviated title	MF2022
Country/Territory	China
City	Taiyuan, Shanxi
Period	11/09/22 → 14/09/22
Internet address	https://metalforming2022.aconf.org/

Keywords

extrusion
multi-container
aluminium alloy
wide sheet
welding quality

More information

10.1088/1757-899X/1270/1/012061

Cite this

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title = "Development of a multi-container extrusion method for extruding lightweight wide plates and sheets",

abstract = "Extrusion of wide plates and sheets of light alloys has been studied over a long period of time, yet the extrudable width of the material is still limited due to high extrusion force requirement. To overcome this drawback, a new multi-container extrusion process is proposed in the research, which allows the production of lightweight plates and sheets with less force compared to that of existing extrusion methods. A lab scale feasibility study system with three containers has been designed and built and tested for AA1060 billets. Experimental work has been carried out with the extrusion temperature of 450°C and extrusion speed of 0.5 mm/s. Optical microscopy observation and tensile tests have been performed for the extruded materials at different positions to investigate the extrusion welding quality between the three extrusion billets. The test results show that the welding quality improves as extrusion progresses and the overall welding quality is stable. This study demonstrates the feasibility of the new multi-container extrusion method.",

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author = "W. Li and J. Yu and J Lv and Z. Shi and Jianguo Lin",

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Li, W, Yu, J, Lv, J, Shi, Z & Lin, J 2022, Development of a multi-container extrusion method for extruding lightweight wide plates and sheets. in Proceedings of 19th International Conference on Metal Forming. vol. 1270, 012061, IOP Conference Series: Materials Science and Engineering, The 19th International Conference on Metal Forming, Taiyuan, Shanxi, China, 11/09/22. https://doi.org/10.1088/1757-899X/1270/1/012061

Development of a multi-container extrusion method for extruding lightweight wide plates and sheets. / Li, W. (Corresponding Author); Yu, J.; Lv, J et al.
Proceedings of 19th International Conference on Metal Forming. Vol. 1270 2022. 012061 (IOP Conference Series: Materials Science and Engineering).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Yu, J.

AU - Lv, J

AU - Shi, Z.

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N1 - Publisher Copyright: Published under licence by IOP Publishing Ltd

PY - 2022/9

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N2 - Extrusion of wide plates and sheets of light alloys has been studied over a long period of time, yet the extrudable width of the material is still limited due to high extrusion force requirement. To overcome this drawback, a new multi-container extrusion process is proposed in the research, which allows the production of lightweight plates and sheets with less force compared to that of existing extrusion methods. A lab scale feasibility study system with three containers has been designed and built and tested for AA1060 billets. Experimental work has been carried out with the extrusion temperature of 450°C and extrusion speed of 0.5 mm/s. Optical microscopy observation and tensile tests have been performed for the extruded materials at different positions to investigate the extrusion welding quality between the three extrusion billets. The test results show that the welding quality improves as extrusion progresses and the overall welding quality is stable. This study demonstrates the feasibility of the new multi-container extrusion method.

AB - Extrusion of wide plates and sheets of light alloys has been studied over a long period of time, yet the extrudable width of the material is still limited due to high extrusion force requirement. To overcome this drawback, a new multi-container extrusion process is proposed in the research, which allows the production of lightweight plates and sheets with less force compared to that of existing extrusion methods. A lab scale feasibility study system with three containers has been designed and built and tested for AA1060 billets. Experimental work has been carried out with the extrusion temperature of 450°C and extrusion speed of 0.5 mm/s. Optical microscopy observation and tensile tests have been performed for the extruded materials at different positions to investigate the extrusion welding quality between the three extrusion billets. The test results show that the welding quality improves as extrusion progresses and the overall welding quality is stable. This study demonstrates the feasibility of the new multi-container extrusion method.

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KW - multi-container

KW - aluminium alloy

KW - wide sheet

KW - welding quality

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T2 - The 19th International Conference on Metal Forming

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Development of a multi-container extrusion method for extruding lightweight wide plates and sheets

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Keywords

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