Creep behavior due to interface diffusion in unidirectional fiber-reinforced metal matrix composites under general loading conditions: a micromechanics analysis

Xu, Binbin; Xu, Wenxiang; Guo, Fenglin

doi:10.1007/s00707-019-02592-8

Cited by 14 publications

(7 citation statements)

References 34 publications

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“…The interaction between fibers and matrix is merely mechanical and no crack or holes may develop under load. The subject related to the properties of biphasic materials has been studied by numerous papers in recent years [38][39][40][41][42][43][44][45][46][47][48][49].…”

mentioning

confidence: 99%

Creep Response of Neat and Carbon-Fiber-Reinforced PEEK and Epoxy Determined Using a Micromechanical Model

Katouzian

Vlase

2020

Symmetry

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A micromechanical model is developed to study the creep phenomena with neat and carbon-fiber-reinforced PEEK (Polyetheretherketon) and epoxy. The model considers that the continuous elastic circular fibers form a regular array inside the matrix material. In this study, the fibers are considered to be linear elastic and anisotropic, while the matrix has a nonlinear viscoelastic behavior. The approach describes the time-dependent response of unidirectional viscoelastic composites subjected to various types of loading conditions. A comparison between the finite element analysis and the proposed micromechanical model shows a good agreement. Experimental tests validate the results obtained using the proposed theoretical model.

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confidence: 99%

Creep Response of Neat and Carbon-Fiber-Reinforced PEEK and Epoxy Determined Using a Micromechanical Model

Katouzian

Vlase

2020

Symmetry

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“…The mechanical characteristics of the interface have a strong influence on the stress distribution, transfer, and microscopic mechanical properties of fiber-reinforced composite materials, consequently affecting their macro-mechanical performance. In addition, the interface also affects the internal damage, fracture accumulation, and fracture propagation in composite materials under stress, which determines durability of the composite [ 22 , 23 ]. By optimizing the interface quality of composite materials, both the fibers and the matrix may display superior mechanical properties, permitting the composite material to attain its maximum possible performance [ 24 , 25 , 26 , 27 , 28 ].…”

Section: Introductionmentioning

confidence: 99%

Studying the Interfacial Properties of Carbon/Glass Hybrid Composites via the Nanoindentation Method

Jiang

Gao²,

Zhu³

et al. 2022

Polymers

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The mechanical properties of hybrid composite interfaces are critical in determining the overall properties of composite materials. To investigate the mechanical performance of hybrid composite interfaces, an accurate and efficient method must be developed. In this work, nanoindentation is used in this work to investigate the mechanical performance of the carbon/glass interface and the influence of the distance between carbon and the glass fibers on the modulus of the thermoset matrix. The results show that the interface sizes around the carbon and glass fibers are around 1.5 and 2.0 μm, respectively. The modulus around the carbon fibers is 5–11 GPa without the fiber effect, while that around the glass fibers is 4–10 GPa. The modulus of the matrix is not affected by the two types of fibers when the distance between them is greater than 4.5 μm.

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“…These studies show good concordance with the findings presented in [ 11 ]. Biphasic materials and their mechanical properties have been extensively studied in numerous papers published in recent years [ 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 ]. New results are presented in [ 50 , 51 , 52 , 53 , 54 ].…”

Section: Introductionmentioning

confidence: 99%

Modeling Study of the Creep Behavior of Carbon-Fiber-Reinforced Composites: A Review

et al. 2022

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The aim of this paper is to present some important practical cases in the analysis of the creep response of unidirectional fiber-reinforced composites. Some of the currently used models are described: the micromechanical model, homogenization technics, the Mori–Tanaka method, and the finite element method (FEM). Each method was analyzed to determine its advantages and disadvantages. Regarding the accuracy of the obtained results, comparisons are made with experimental tests. The methods presented here are applied to carbon-fiber-reinforced composites, but these considerations can also be applied to other types of composite materials.

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Creep behavior due to interface diffusion in unidirectional fiber-reinforced metal matrix composites under general loading conditions: a micromechanics analysis

Cited by 14 publications

References 34 publications

Creep Response of Neat and Carbon-Fiber-Reinforced PEEK and Epoxy Determined Using a Micromechanical Model

Creep Response of Neat and Carbon-Fiber-Reinforced PEEK and Epoxy Determined Using a Micromechanical Model

Studying the Interfacial Properties of Carbon/Glass Hybrid Composites via the Nanoindentation Method

Modeling Study of the Creep Behavior of Carbon-Fiber-Reinforced Composites: A Review

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