Microstructure and properties of layered metal/rubber composites subjected to cyclic and impact loading

Kuteneva, S. V.; Gladkovsky, S. V.; Вичужанин, Д. И.; Nedzvetsky, Pavel

doi:10.1016/j.compstruct.2021.115078

Cited by 17 publications

(8 citation statements)

References 12 publications

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“…Thus, in order to increase the impact strength of the layered composite structure, it is more efficient to introduce a strengthener material as a central layer in a symmetrical composite package. It is in good agreement with the result of previous studies reported in [9,10].…”

Section: Resultssupporting

confidence: 93%

“…In this regard, the development and implementation of metal-polymer composite is an important and necessary requirement for designing new high-speed rail transport. Earlier works [9,10] have shown that layered metal-polymer composites based on steels, aluminum alloys and rubber can be used as elements of shock absorbers for high-speed rail transport due to their high damping properties, resistance to brittle and fatigue failure. To evaluate the influence of technology, type of adhesive and compositions of layered metal-polymer composites used for railway transport, studies were continued on composites based on steels, aluminum alloys and reinforced thermoplastic polymer.…”

Section: Introductionmentioning

confidence: 99%

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Adhesive and impact strength of hybrid layered metal-polymer composites reinforced by basalt fiber

et al. 2022

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This work shows the possibility of obtaining hybrid layered metal-polymer composites based on low-carbon steel and aluminum alloys with interlayers of basalt fiber reinforced thermoplastic polymer -polyetheretherketone by methods of hot and cold bonding with the use of hot and cold curing adhesives, respectively. The adhesive tear and shear strength of composites obtained by two alternative methods and the impact strength of steel-polymer and aluminum alloy-polymer joints were evaluated. The tests of five-layered composites for impact bending on samples with "crack-arrester" type V-notch (with the orientation of the notch line across the composite layers) at temperatures of −60, +20, and +200°С were carried out. The analysis of the test results showed that the composites have increased strength at shear loads and resistance to brittle fracture at low climatic and high working temperatures. Fractographic analysis of the fracture surface of composites allowed to determine that the fracture proceeds through adhesive, cohesive, and mixed mechanisms. Cohesive fracture is initiated in the polymer layer by nucleation and crack growth along the fiber-matrix interface, as well as cracking of the basalt fibers.

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Section: Resultssupporting

confidence: 93%

Section: Introductionmentioning

confidence: 99%

Adhesive and impact strength of hybrid layered metal-polymer composites reinforced by basalt fiber

et al. 2022

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“…Their results are consistent with the results obtained in this article, but they concern composites with a slightly different structure. This is also confirmed by other authors of publication [22,24,25], in which aluminum -rubber materials are cut. With reference to the research results presented in this publication, the authors of other publications note similar phenomena occurring in the interfacial zone.…”

Section: Discussionsupporting

confidence: 86%

“…The current state of the writer describes many phenomena that occur in the interfacial zone and characterizes them. Referring the results of this work to other works carried out on SEM microscopes [24,25] appearing in the literature, such an analysis allows for the correct synthesis of the phenomena of joined materials.…”

Section: Discussionmentioning

confidence: 66%

Microscopic Analysis of the Surface Morphology of Multilayer Structures of the AluminumAlloy - Silicon Type after Water Jet Cutting

Jóźwik¹,

Ruggiero²,

Leleń³

2023

Manufacturing Technology

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The paper presents the results of an experimental work on the assessment of microscopic morphology of the surfaces obtained as a result of cutting with a Water Jet (WJ) water abrasive beam. During the tests, the following values were taken as input values: feedratev f [mm•min -1 ] and mass flow rate of the abrasive material m a [g•s -1 ]. As constant parameters were assumed: the angle of incidence of the water-abrasive mixture stream on the workpiece material equal to 90°, the type of abrasive (garnet 80 mesh), the pressure value p [MPa] and the distance of the nozzle from the cut material l [mm]. The values disturbing the process were vibrations generated during the cutting process and motion resistance resulting from friction processes in the guides and kinematic gears. The subject of analysis were the interfacial structures of multilayer structures connected in a vulcanization process with the surface of thin-walled parts made of AW-5754 aluminum alloy. As an effect, the results describing the nature of changes in spatial parameters of surface roughness as well as parameters of skewness and kurtosis as a function of WJ technological cutting of composites materials conditions were obtained. AluminumAlloy Microscopic Analysis Water Jet Cutting Surface Morphology

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“…Composite materials have been increasingly applied in the aerospace, wind energy, and automobile industries as functional construction materials due to their high strength, low density, and flexible designability [ 1 , 2 , 3 , 4 , 5 , 6 ]. However, the composite structures in service are susceptible to low-velocity impact damage resulting from hail stone, dropping tools, runway sand, etc.…”

Section: Introductionmentioning

confidence: 99%

Micromechanisms and Characterization of Low-Velocity Impact Damage in 3D Woven Composites

et al. 2022

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Low-velocity impact (LVI) damage of 3D woven composites were experimentally and numerically investigated, considering different off-axis angles and impact energies. The impact responses were examined by LVI tests, and the damage morphology inside the composites was observed by X-ray micro-computed tomography (μ-CT). Yarn-level damage evolution was revealed by developing a hybrid finite element analysis model. The results show that the impact damage has significant directionality determined by the weft/warp orientation of the composites. The damage originates at the bottom of the impacted area and then expands outwards and upwards simultaneously, accompanied by in-plane and out-of-plane stress transfers. The straight-line distributed weft/warp yarns play an important role in bearing loads at the beginning of loading, while the w-shape distributed binder warp yarns gradually absorb impact deformation and toughen the whole structure as the loading proceeds. The effect of directional impact damage on post-impact performance was explored by performing compressing-after-impact (CAI) tests. It is revealed that the CAI properties along principal directions are more sensitive to the low-velocity impact, and the damage mode is significantly affected by the loading direction.

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Microstructure and properties of layered metal/rubber composites subjected to cyclic and impact loading

Cited by 17 publications

References 12 publications

Adhesive and impact strength of hybrid layered metal-polymer composites reinforced by basalt fiber

Adhesive and impact strength of hybrid layered metal-polymer composites reinforced by basalt fiber

Microscopic Analysis of the Surface Morphology of Multilayer Structures of the AluminumAlloy - Silicon Type after Water Jet Cutting

Micromechanisms and Characterization of Low-Velocity Impact Damage in 3D Woven Composites

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