The feasibility research on shot-peen forming of the novel fiber metal laminates based on aluminum-lithium alloy

Li, Huaguan; Zhang, Wei; Jiang, Wei; Hua, Xiaoge; Guo, Xunzhong; Fu, Xuelong; Tao, Jie

doi:10.1007/s00170-018-1627-4

Cited by 11 publications

(7 citation statements)

References 24 publications

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“…Undoubtedly, due to the layered structure of FMLs, the residual stresses are distributed in a more complex manner than in homogeneous metals. The previous paper by Li et al [136] on the failure behaviour of shot peened NFMLs shows that the failure mode of NFMLs after SPF mainly included fibre breakage around the shot peened surface and metal-fibre interface delamination. C-scan ultrasonic testing etched, indicating that the processed upper layer experiences a compressive state of stress [45].…”

Section: Shot Peening Formingmentioning

confidence: 98%

“…Undoubtedly, due to the layered structure of FMLs, the residual stresses are distributed in a more complex manner than in homogeneous metals. The previous paper by Li et al [136] on the failure behaviour of shot peened NFMLs shows that the failure mode of NFMLs after SPF mainly included fibre breakage around the shot peened surface and metal-fibre interface delamination. C-scan ultrasonic testing The previous paper by Li et al [136] on the failure behaviour of shot peened NFMLs shows that the failure mode of NFMLs after SPF mainly included fibre breakage around the shot peened surface and metal-fibre interface delamination.…”

Section: Shot Peening Formingmentioning

confidence: 98%

“…The previous paper by Li et al [136] on the failure behaviour of shot peened NFMLs shows that the failure mode of NFMLs after SPF mainly included fibre breakage around the shot peened surface and metal-fibre interface delamination. C-scan ultrasonic testing The previous paper by Li et al [136] on the failure behaviour of shot peened NFMLs shows that the failure mode of NFMLs after SPF mainly included fibre breakage around the shot peened surface and metal-fibre interface delamination. C-scan ultrasonic testing results indicated that ball size significantly affected the curvature of formed NFMLs due to the complex effects of fibre layers on the forming behaviour.…”

Section: Shot Peening Formingmentioning

confidence: 98%

mentioning

confidence: 99%

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New Advances and Future Possibilities in Forming Technology of Hybrid Metal–Polymer Composites Used in Aerospace Applications

et al. 2021

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Fibre metal laminates, hybrid composite materials built up from interlaced layers of thin metals and fibre reinforced adhesives, are future-proof materials used in the production of passenger aircraft, yachts, sailplanes, racing cars, and sports equipment. The most commercially available fibre–metal laminates are carbon reinforced aluminium laminates, aramid reinforced aluminium laminates, and glass reinforced aluminium laminates. This review emphasises the developing technologies for forming hybrid metal–polymer composites (HMPC). New advances and future possibilities in the forming technology for this group of materials is discussed. A brief classification of the currently available types of FMLs and details of their methods of fabrication are also presented. Particular emphasis was placed on the methods of shaping FMLs using plastic working techniques, i.e., incremental sheet forming, shot peening forming, press brake bending, electro-magnetic forming, hydroforming, and stamping. Current progress and the future directions of research on HMPCs are summarised and presented.

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Section: Shot Peening Formingmentioning

confidence: 98%

“…Undoubtedly, due to the layered structure of FMLs, the residual stresses are distributed in a more complex manner than in homogeneous metals. The previous paper by Li et al [136] on the failure behaviour of shot peened NFMLs shows that the failure mode of NFMLs after SPF mainly included fibre breakage around the shot peened surface and metal-fibre interface delamination. C-scan ultrasonic testing The previous paper by Li et al [136] on the failure behaviour of shot peened NFMLs shows that the failure mode of NFMLs after SPF mainly included fibre breakage around the shot peened surface and metal-fibre interface delamination.…”

Section: Shot Peening Formingmentioning

confidence: 98%

Section: Shot Peening Formingmentioning

confidence: 98%

mentioning

confidence: 99%

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New Advances and Future Possibilities in Forming Technology of Hybrid Metal–Polymer Composites Used in Aerospace Applications

et al. 2021

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“…Introduction of shot peening to machined surface helps forming compressive residual stress, which plays a great role in improving fatigue performance. In view of this, shot peening is widely used in industry [1,2], and the discussion on its process characteristics is also available in [3,4].…”

Section: Introductionmentioning

confidence: 99%

Investigations on the changed intensity shot peening specimens machined from SS304: process characterization, fatigue modeling, and failure analyses

Yang

2022

Int J Adv Manuf Technol

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Characterization on the surface morphology, residual stress relaxation and fatigue life prediction of the changed intensity shot peening specimens machined from SS304 were carried out. The present work aims, first and foremost, to model the fatigue performance of shot peening specimens machined from SS304 in extra-low-, low-and high-cycle regime by clarifying the relaxation life component and fatigue life component with the total failure life, thereby successfully evaluating the fatigue performance of un-/0.1 mmA-/0.25 mmA-/0.4 mmA-peened components with satisfactory results in the whole cycle regime. It is, therefore, essential to provide a precise definition of the master life diagram on the purpose of evaluating the fatigue performance of shot peening components in service by linear interpolation of shot peening intensities considering the engineering applicability. Additionally, the characterization of multiple-fatigue crack initiation to failure was also identified by fractography analysis, which reasonably illustrated the non-conservative life prediction in the high-cycle regime.

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Effect of symmetric and asymmetric aluminum arrangements on the low‐velocity impact performance of glass fiber‐reinforced aluminum laminate (GLARE)

Zhang,

Wang,

Wang

et al. 2023

Polymer Composites

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Glass fiber‐reinforced aluminum laminate (GLARE) possesses superior impact performance than both metal and fiber‐reinforced composite. It was found previously that the low‐velocity impact (LVI) performance of GLARE is governed by aluminum at different locations. This implies that reasonably rearranging aluminum in GLARE may bring in some improvements if the functions of different aluminum are all fully played. In this view, the effect of aluminum arrangement on the LVI performance of GLARE was investigated by separately comparing eight symmetric and eight asymmetric GLARE. Finite element analysis was adopted due to its advantage in quantitatively capturing the detailed damage parameters, and it was verified by LVI tests under different impact energy. The LVI performance was elucidated from both impact resistance and energy absorption aspects, where the former included the force and damage responses, and the latter involved the energy absorbed ratio and absorption efficiency. Based on the mechanical and damage parameters, impact resistance and energy absorption factors were proposed for comprehensive characterization. It revealed that arranging aluminum symmetrically in GLARE by placing thinner aluminum in the middle is an effective way to improve its LVI performance.Highlights Aluminum arrangement influenced evidently on the low‐velocity impact (LVI) damage degrees of glass fiber‐reinforced aluminum laminate (GLARE). Impact resistance and energy absorption factors were quantitively defined. Symmetric GLARE with thinner middle aluminum had superior LVI performance. Optimal aluminum arrangement could be simply estimated by energy dissipation.

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The feasibility research on shot-peen forming of the novel fiber metal laminates based on aluminum-lithium alloy

Cited by 11 publications

References 24 publications

New Advances and Future Possibilities in Forming Technology of Hybrid Metal–Polymer Composites Used in Aerospace Applications

New Advances and Future Possibilities in Forming Technology of Hybrid Metal–Polymer Composites Used in Aerospace Applications

Investigations on the changed intensity shot peening specimens machined from SS304: process characterization, fatigue modeling, and failure analyses

Effect of symmetric and asymmetric aluminum arrangements on the low‐velocity impact performance of glass fiber‐reinforced aluminum laminate (GLARE)

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