Effects of oxidizing species on ablation behavior of C/C-ZrB2-ZrC-SiC composites prepared by precursor infiltration and pyrolysis

Yang, Xin; Su, Zhean; Huang, Qizhong; Chang, Xin; Fang, Cunqian; Chen, Lei; Zeng, Guang

doi:10.1016/j.ceramint.2016.09.083

Cited by 23 publications

(4 citation statements)

References 46 publications

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“…Yan et al prepared the C/C-ZrC-SiC composites by PIP method with different thicknesses of PyC interphase [29], which confirming that the mechanical and ablative performance of the composites can be optimized through adjusting the thicknesses of PyC layer. Moreover, ablation resistance of C/C-ZrB 2 -SiC composite under cyclic condition and different heat fluxes and combustion flames were also investigated [30][31][32]. In addition, the reported literature further verifies that the heat treatment temperature has profound effects on ablative and mechanical performance of C/C-UHTC composites [33].…”

Section: Introductionmentioning

confidence: 88%

“…In addition, the reported literature further verifies that the heat treatment temperature has profound effects on ablative and mechanical performance of C/C-UHTC composites [33]. Though the effects of microstructures, ablation environments, and fabrication method on ablation and mechanical properties of C/C-UHTC composites have been reported extensively [26][27][28][29][30][31][32][33], the performance discrepancy of C/C-UHTC composites in two directions are rarely mentioned. The different architecture and fiber-oriented direction in the preform will bring anisotropic ablation and mechanical properties.…”

Section: Introductionmentioning

confidence: 97%

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Effect of fiber-oriented direction on mechanical and ablative performance of C/C-HfC-ZrC-SiC composites

Yang

et al. 2020

Journal of Asian Ceramic Societies

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Section: Introductionmentioning

confidence: 88%

Section: Introductionmentioning

confidence: 97%

Effect of fiber-oriented direction on mechanical and ablative performance of C/C-HfC-ZrC-SiC composites

Yang

et al. 2020

Journal of Asian Ceramic Societies

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“…Hence, ultra-high temperature ceramics (UHTCs) have been introduced into C/SiM composites as the second phase of the matrix, encompassing many borides, carbides, and nitrides of early transition metals, particularly ZrB 2 and ZrC. The addition remarkably improves the ablative resistance of composites at elevated temperature [ 81 , 82 , 83 ]. Table 2 gives the recent ablation and oxidation properties of C/SiZrM composites.…”

Section: Ablation Of C/sizrm Compositesmentioning

confidence: 99%

Advances in Ablation or Oxidation Mechanisms and Behaviors of Carbon Fiber-Reinforced Si-Based Composites

et al. 2023

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Composites with excellent thermomechanical and thermochemical properties are urgently needed in the aerospace field, especially for structural applications under high-temperature conditions. Carbon fiber-reinforced Si-based composites are considered the most promising potential high-temperature materials due to their excellent oxidation resistance and ablative behaviors, good structural designability, and excellent mechanical properties. The reinforcement of the relevant composites mainly involves carbon fiber, which possesses good mechanical and temperature resistance abilities. In this paper, the ablation behaviors and mechanisms of related composites are reviewed. For carbon fiber-reinforced pure Si-based composites (C/SiM composites), the anti-ablation mechanism is mainly attributed to the continuous glassy SiO2, which inhibits the damage of the substrate. For C/SiM composite doping with refractory metal compounds, the oxides of Si and refractory metal together protect the main substrate from ablation and oxidation. Moreover, in addition to thermochemical damage, thermophysical and thermomechanical behavior severely destroy the surface coating of the substrate.

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“…Multiphase ceramics modified carbon matrix C/C composites are of two types, namely, carbides ceramics modified and boride–carbide ceramics modified C/C composites. Most works are based on SiC and ZrC carbide ceramics − and ZrB 2 as boride ceramics. − Zhao et al examined the ablation resistance of CF-reinforced zirconium carbide (C/ZrC) composite, wherein noted significant improvement in ablation resistance was attributed to ZrO 2 melt on the surface, which sealed the C/C composite pores. Subjected to an oxyacetylene torch test, with a heat flux of 4187 kW/m 2 and flame temperature of over 3000 °C, C/ZrC composite showed tremendous configurational stability for 60–300 s period.…”

Section: C/c Ablative Compositesmentioning

confidence: 99%

Advances in Ablative Composites of Carbon Based Materials: A Review

Kumar

Kandasubramanian

2019

Ind. Eng. Chem. Res.

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Ablative composites are highly endothermic sacrificial thermal protection materials that are indispensable to the aerospace industry. Polymeric ablatives are the most versatile and the largest class of thermal protection materials due to their capability to be to varied hyperthermal environments. Carbon/carbon composites have outstanding mechanical properties at higher temperatures but they are susceptible to oxidation. The oxidation is addressed by matrix modification, application of a coat of ultrahigh temperature ceramics (UHTC), or also by the use of nanostructure-toughened UHTC coatings as discussed in this article. The article presents a comprehensive review of the science and technology of four distinct groups of ablative composites (carbon/carbon, carbon/phenolic, carbon/elastomeric and carbon/ceramic). The selection of the best material formulations for a given environment is ratified by the testing techniques, which have also been reviewed along with a brief discussion on the composites recycling technologies and their environmental and economic impacts.

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Effects of oxidizing species on ablation behavior of C/C-ZrB2-ZrC-SiC composites prepared by precursor infiltration and pyrolysis

Cited by 23 publications

References 46 publications

Effect of fiber-oriented direction on mechanical and ablative performance of C/C-HfC-ZrC-SiC composites

Effect of fiber-oriented direction on mechanical and ablative performance of C/C-HfC-ZrC-SiC composites

Advances in Ablation or Oxidation Mechanisms and Behaviors of Carbon Fiber-Reinforced Si-Based Composites

Advances in Ablative Composites of Carbon Based Materials: A Review

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