The thermal expansion of carbon/carbon composites from room temperature to 1400 °C

Zhao, Jianguo; Li, Kezhi; Li, Hejun; Wang, Chuang; Yan-qiang, Zhai

doi:10.1007/s10853-006-1073-9

Cited by 31 publications

(9 citation statements)

References 8 publications

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“…The CTE of all the samples showed a decreasing trend up to 200 1C followed by a steady increase until 1100 1C. This trend is typical for the C/C composites [28][29][30]. Initially, CTE of the Y-directional sample became more negative at around 150 1C and later increased steadily to a maximum value of 1.8 Â 10 À 6 /1C at 1250 1C.…”

Section: Coefficient Of Thermal Expansionmentioning

confidence: 62%

Directional thermophysical, ablative and compressive behavior of 3D carbon/carbon composites

Farhan

Wang

2015

Ceramics International

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Section: Coefficient Of Thermal Expansionmentioning

confidence: 62%

Directional thermophysical, ablative and compressive behavior of 3D carbon/carbon composites

Farhan

Wang

2015

Ceramics International

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“…Except for C p , the remaining parameters are all based on carbon material data in the existing database integrated into the FEA software. C p was given by interpolation curve according to study on specific heat capacity of C/C composites [36] (Supporting Information 2.3). The photothermal model built by Equation ( 3)-( 8) was solved by COMSOL Multiphysics.…”

Section: Methodsmentioning

confidence: 99%

Preparation of Laser‐Induced Graphene Fabric from Silk and Its Application Examples for Flexible Sensor

Xie

et al. 2021

Adv Eng Mater

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Laser‐induced graphene (LIG) with original macroscopic fabric structure, flexible characteristic, and minimum 40 Ω sq−1 sheet resistance is prepared by a two‐step method of heat treatment and laser direct writing (LDW) from a low‐cost and environmentally friendly silk fabric. The method can quickly control the electrical conductivity and mechanical properties of the product during processing. Laser parameters are adjusted by experiment to obtain an optimal about 40 Ω sq−1 sheet resistance. Finite element analysis (FEA) coupled with an experimental method is used to explain the relationship between processing, structure, and performance. Graphene can be detected on the upper and lower surface fibers of the thinner precursors under proper processing condition. The electrical conductivity of the product is influenced by material conversion and structural integrity caused by input laser energy, so it can be easily changed by adjusting laser processing parameters. The good performance of the product is related to uniform and sufficient but not excessive temperature field distribution. Moreover, the LIG fabric is also used in flexible sensors, for example, which have enough static and dynamic properties to be a wearable device.

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“…Liao studied the CTEs of 2D and 3D C/C composites up-to 1300°C [9]; effects of density, porosity, preform architectures and heat treatment on the CTEs were investigated. Zhao et al [10] studied the effects of heat treatment, carbon fibre's orientations and graphitization degree on the CTEs of C/C materials. In Ref.…”

Section: Introductionmentioning

confidence: 99%

Multi-scale modeling of thermal expansion coefficients of C/C composites at high temperature

et al. 2015

Materials & Design

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The thermal expansion of carbon/carbon composites from room temperature to 1400 °C

Cited by 31 publications

References 8 publications

Directional thermophysical, ablative and compressive behavior of 3D carbon/carbon composites

Directional thermophysical, ablative and compressive behavior of 3D carbon/carbon composites

Preparation of Laser‐Induced Graphene Fabric from Silk and Its Application Examples for Flexible Sensor

Multi-scale modeling of thermal expansion coefficients of C/C composites at high temperature

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