Microstructure, Mechanical and Ablation Properties of Transpiration Cooling Applied to C/C-SiC Composite for Novel Anti-ablation Material

Wang, Pei; Guo, Yonggang; Du, Shanyi; Jia, Yunchao; Yin, Jie

doi:10.1007/s10443-022-10058-9

Cited by 7 publications

(2 citation statements)

References 39 publications

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“…Ujah et al [14] demonstrated that inclusion of nano particles as a microstructural component, can enhance the wear resistance, reduce the wear volume, lower the coefficient of friction (COF) in MMCs, PMCs and CMCs. Wang et al [15] demonstrated that ceramic materials such as porous ceramic (C/C-SiC composite) combined with copper alloy have the capability to be utilized in high temperature application. The MMC C/C-SiC-Cu demonstrated to have a superior thermal conductivity, ablation resistance, and bending strength by an increase in the SiC content.…”

Section: Introductionmentioning

confidence: 99%

RETRACTED: Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

Pawar¹,

Gohari

Ahmed

et al. 2024

Mater. Res. Express

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This study aimed to investigate the tribological and microstructural characteristics of LM26 composites reinforced with silicon carbide to evaluate their suitability for high-temperature applications. For the sample fabrication, the modified stir-casting method was optimized using a Taguchi L16 orthogonal array. The wear rate and friction behavior were evaluated using the Taguchi's S/N ratio analysis. When SiC was incorporated into the composite, the wear resistance increased by up to 15 wt. %. The wear resistance of the LM26/SiC composite was improved compared to that of the pure LM26 aluminum alloy. The results of this study provide useful information to improve the wettability of metal matrix composites made from commercial-grade LM26 aluminum alloy by adjusting the SiC weight percentage. This type of composite has the potential as a replacement material for traditional applications such as heat sinks, heat exchanger fins, and electronic packaging.

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Section: Introductionmentioning

confidence: 99%

RETRACTED: Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

Pawar¹,

Gohari

Ahmed

et al. 2024

Mater. Res. Express

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“…There is growing interest in ultra-high temperature ceramic (UHTC) coatings for thermal protection in harsh environments [1] . Compared with traditional thermal protection materials such as C/C [3,4,5] and SiC [6,7,8] , the ablative resistance of the new ultra-high temperature ceramic materials has been significantly improved. Li et al compared the analysis of ablative resistance of SiC and ZrB2 materials through experiments, and affirmed the performance of this ultrahigh temperature material [2] .…”

Section: Introductionmentioning

confidence: 99%

Analysis of scattering characteristics of ablation particles

Zhang,

Bai,

2023

Third International Computing Imaging Conference (CITA 2023)

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The study of hypersonic aircraft and their tail flames is an important area of research in the field of aerodynamics. The tail flame of such aircraft is an important characteristic, as it affects the aerodynamic stability of the aircraft and has implications for the safety and efficiency of flight. In order to accurately simulate the tail flame and calculate its spectral radiation characteristics, it is necessary to analyze the scattering characteristics of the ablative particles in detail. This involves studying the changes in optical properties that occur as a result of variations in the proportion of mixed ablation products, specifically B2O3 and SiO2, during the early stages of the reaction. The paper under consideration focuses on the analysis of this process, with particular attention given to the properties of the new modified material ZrB2-SiC. The researchers used MIE scattering theory combined with independent scattering approximation to compare and analyze the process. Their findings indicate that the extinction coefficient decreases with the increase of ablation time during this early transition stage, while the difference in scattering image function is not significant. Therefore, it is suggested that the difference of scattering phase function can be ignored in future studies. The phase function of SiO2 particles is directly taken as the final result. This study is of great significance for the development of more accurate simulation models of flame in the tail of hypersonic aircraft, as it emphasizes the need for a detailed understanding of the scattering properties of ablative particles. By analyzing the optical properties of these particles, we can better understand the situation of tail flame and predict its spectral radiation characteristics more accurately. This information can be used to improve the safety and efficiency of hypersonic aircraft and may have wider applications in the field of aerodynamics.

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Mechanical properties, thermophysical properties, and long-term ablation behaviours of C/C–ZrC– ZrB2– W–Cu composites

Xu,

Sun,

Xiong

et al. 2024

Ceramics International

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Microstructure, Mechanical and Ablation Properties of Transpiration Cooling Applied to C/C-SiC Composite for Novel Anti-ablation Material

Cited by 7 publications

References 39 publications

RETRACTED: Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

RETRACTED: Tribological and microstructure studies of LM26/SiC metal matrix composite materials and structures for high temperature applications

Analysis of scattering characteristics of ablation particles

Mechanical properties, thermophysical properties, and long-term ablation behaviours of C/C–ZrC– ZrB2– W–Cu composites

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