Investigation on a novel hot gas bulging with the clustering balls and evaluation of performance of 5083 alloy with a square pyramid part

Hu, Zhiqing; Li, Xinchen; Liu, Guojun; Xi, Jia; Da, Lijia; Zhu, Guchuan

doi:10.1016/j.jmrt.2021.07.136

Cited by 7 publications

(1 citation statement)

References 33 publications

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“…At present, the forming technology of tube includes hydroforming [ 6 , 7 ], particle-assisted tube forming [ 8 ], magnetorheological elastomer forming [ 9 ], tubular channel angular pressing (TCAP) and parallel tubular-channel angular pressing (PTCAP) [ 10 , 11 ] and so on. However, due to the high deformation resistance and poor formability of aluminum alloy at room temperature, it is difficult to manufacture by hydroforming, which hinders further wide application [ 12 , 13 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Hot Metal Gas Forming Process on Formability and Microstructure of 6063 Aluminum Alloy Double Wave Tube

Wang

et al. 2023

Materials

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The hot metal gas forming process can significantly improve the formability of a tube and is suitable for the manufacturing of parts with complex shapes. In this paper, a double wave tube component is studied. The effects of different temperatures (400 °C, 425 °C, 450 °C and 475 °C) and different pressures (1 MPa, 1.5 MPa, 2 MPa, 2.5 MPa and 3 MPa) on the formability of 6063 aluminum alloy tubes were studied. The influence of hot metal gas forming process parameters on the microstructure was analyzed. The optimal hot metal gas forming process parameters of 6063 aluminum alloy tubes were explored. The results show that the expansion rate increases with the increase in pressure. The pressure affects the deformation of the tube, which in turn has an effect on the dynamic softening of the material. The expansion rate of parts also increases with the increase in forming temperature. The increased deformation temperature is beneficial to the dynamic recrystallization of 6063, resulting in softening of the material and enhanced deformation uniformity between grains, so that the formability of the material is improved. The optimum hot metal gas forming process parameters of 6063 aluminum alloy tubes are the temperature of 475 °C and the pressure of 2.5 MPa; the maximum expansion ratio is 41.6%.

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Section: Introductionmentioning

confidence: 99%

Effect of Hot Metal Gas Forming Process on Formability and Microstructure of 6063 Aluminum Alloy Double Wave Tube

Wang

et al. 2023

Materials

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Hot deformation behavior and hot-metal-gas-forming process of V micro-alloyed high manganese steel

Yang,

Zuo,

et al. 2024

J. Iron Steel Res. Int.

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Microstructure evolution, texture and strengthening mechanism of Al–Mg alloy with a square pyramid part during hot gas bulging with clustering balls

et al. 2022

Journal of Alloys and Compounds

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Investigation on a novel hot gas bulging with the clustering balls and evaluation of performance of 5083 alloy with a square pyramid part

Cited by 7 publications

References 33 publications

Effect of Hot Metal Gas Forming Process on Formability and Microstructure of 6063 Aluminum Alloy Double Wave Tube

Effect of Hot Metal Gas Forming Process on Formability and Microstructure of 6063 Aluminum Alloy Double Wave Tube

Hot deformation behavior and hot-metal-gas-forming process of V micro-alloyed high manganese steel

Microstructure evolution, texture and strengthening mechanism of Al–Mg alloy with a square pyramid part during hot gas bulging with clustering balls

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