☆ 4.7 Article

Interfacial modification and oxidation resistance behavior of a CVD-SiC coating for C/SiC composites

CERAMICS INTERNATIONAL (2023)

Related references

Note: Only part of the references are listed.

Article Materials Science, Ceramics

Ablation behavior of C/SiC with YSZ and ZrB2 coatings under high-energy laser irradiation

Li Geng et al.

Summary: In this study, the ablation mechanism of carbon fiber-reinforced silicon carbide (C/SiC) composites coated with ZrO2/Mo and ZrB2-SiC/ZrO2/Mo was investigated under laser irradiation. The results showed that the ablation mechanism of C/SiC composite was controlled by phase transformation, thermal reaction, and thermal diffusion. The designed ZrB2-SiC/ZrO2/Mo coating exhibited better ablation performance compared to the ZrO2/Mo coating.

CERAMICS INTERNATIONAL (2023)

Add to Collection

Article Materials Science, Ceramics

Oxidation and ablation behaviours of a SiCnw@SiC-Si coating fabricated for carbon-fibre-reinforced carbon-matrix composites via thermal evaporation and gaseous silicon infiltration

Xiangmin Xie et al.

Summary: SiC-nanowire-modified SiC-Si coating was prepared to enhance the oxidation and ablation resistance of carbon-fibre-reinforced carbon-matrix (C/C) composites. The coated samples showed significantly lower weight loss and reduced ablation rates compared to the uncoated samples. The improved properties were attributed to the network structure of SiC nanowires in the SiC-Si phase, enhancing interfacial adhesion and preventing crack propagation.

CERAMICS INTERNATIONAL (2023)

Add to Collection

Article Materials Science, Ceramics

Carbon nanotube reinforced pyrocarbon matrix composites with high coefficient of thermal expansion for self-adapting ultra-high-temperature ceramic coatings

Ningkun Liu et al.

Summary: By preparing carbon nanotube reinforced pyrocarbon (Ct/C) nanocomposites with high CTEs, the mismatch in the coefficients of thermal expansion (CTE) with thermal barrier coatings (TBCs) can be reduced, improving the durability of the composites in high-temperature environments.

CERAMICS INTERNATIONAL (2022)

Add to Collection

Article Materials Science, Ceramics

Ablation resistant ZrC coating modified by polymer-derived SiC/TiC nanocomposites for ultra-high temperature application

Yuyu Zhang et al.

Summary: In order to enhance the ablation resistance of ZrC coating on SiC-coated carbon/carbon composites above 2000 degrees C, SiC/TiC nanocomposites were incorporated into the ZrC coating via supersonic atmospheric plasma spraying (SAPS), resulting in the formation of ZrC-SiC/TiC-NCs coating. The good ablation resistance of the coating is mainly attributed to the distinctive capsule-like multi-crystalline microstructure of SiC/TiC-NCs, which helps in the formation of a high viscosity and low evaporation pressure Zr-Ti-Si-O glass during ablation.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2022)

Add to Collection

Article Thermodynamics

Decoupling mechanisms of avalanche phenomenon for laser ablation of C/SiC composites in hypersonic airflow environment

Zhe Wang et al.

Summary: When C/SiC composites are subjected to high-power laser irradiation in hypersonic airflow environments, an avalanche phenomenon occurs due to the combined effects of increased sublimation rate and accelerated erosion rate.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2022)

Add to Collection

Article Materials Science, Ceramics

Microstructure evolution and oxidation mechanism of HfB2-SiC coating on SiC-coated C/C composites at 1173 K and 1773 K

Xiaofei Zhu et al.

Summary: The addition of HfB2 in HfB2-SiC coatings can improve the oxidation resistance of C/C composites, and the content of HfB2 has an influence on the oxidation behavior and protective effect of the coatings.

CERAMICS INTERNATIONAL (2022)

Add to Collection

Article Materials Science, Ceramics

Wet-oxygen corrosion resistance and mechanism of bi-layer Mullite/SiC coating for Cf/SiC composites

Pengju Chen et al.

Summary: A bi-layer oxidation-resistant coating composed of mullite and SiC was prepared and evaluated for its corrosion behavior on C-f/SiC composites. The coating showed good oxidation resistance initially, but detached after prolonged exposure to wet-oxygen environment.

CERAMICS INTERNATIONAL (2022)

Add to Collection

Article Materials Science, Multidisciplinary

An oxidation protective coating prepared by SiC densifying HfB2-SiC skeleton for SiC-coated C/C composites at 1473, 1773, and 1973 K

Xiaofei Zhu et al.

Summary: A HfB2-SiC skeleton was designed using hollow SiO2 microspheres as sacrificial templates on SiC-coated C/C composites. The skeleton was densified by SiC via chemical vapor infiltration to fabricate a dense SiC-HfB2 oxidation protective coating. The uniform distribution of HfB2 in the coating enhanced its effectiveness in covering cracks in the SiC inner coating. Hf-oxides contributed to the stability and inhibition of SiO2 volatilization in the compound glass layer. The coating exhibited excellent oxidation protection for C/C composites under high temperatures.

CORROSION SCIENCE (2022)

Add to Collection

Article Materials Science, Ceramics

Preparation and ablation properties of SiC nanowire-reinforced ZrC-SiC coating-matrix integrated C/C composites

Xinfa Tian et al.

Summary: The modified precursor infiltration pyrolysis (PIP) method was used to prepare an integrated doped ceramic matrix and coating with SiC nanowires, resulting in a composite with improved bonding strength and ablation resistance. The integration of the coating and matrix enabled the formation of a continuous oxide layer in the ablation process, effectively blocking oxygen and heat. This systematic improvement led to significantly lower mass and linear ablation rates compared to traditional composites.

CERAMICS INTERNATIONAL (2021)

Add to Collection

Proceedings Paper Materials Science, Multidisciplinary

Study on surface roughness parameters of nano composite coatings prepared by electrodeposition process

C. R. Raghavendra et al.

Summary: In this study, hard nano Al2O3 particles are successfully embedded in the Ni composite coating, and their presence and distribution are analyzed. The roughness of the composite coating surface greatly influences the specific wear rate and coefficient of friction. The Ni-Al2O3 composite coatings exhibit better specific wear rate compared to bare Ni coating, with the coefficient of friction decreasing with increasing roughness value.

MATERIALS TODAY-PROCEEDINGS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Interfacial modification and cyclic ablation behaviors of a SiC/ZrB2-SiC/SiC triple-layer coating for C/SiC composites at above 2000 °C

Pengju Tane et al.

CORROSION SCIENCE (2020)

Add to Collection

Article Materials Science, Ceramics

Thermal shock resistance and bonding strength of tri-layer Yb2SiO5/mullite/Si coating on SiCf/SiC composites

Haitang Yang et al.

CERAMICS INTERNATIONAL (2020)

Add to Collection

Article Materials Science, Ceramics

Influence of low velocity impact on oxidation performance of SiC coated C/SiC composites

Leijiang Yao et al.

CERAMICS INTERNATIONAL (2019)

Add to Collection

Article Engineering, Chemical

Preparation and properties of ZrB2-MoSi2-glass composite powders for plasma sprayed high temperature oxidation resistance coating on C/SiC composites

Si-cong Gu et al.

POWDER TECHNOLOGY (2019)

Add to Collection

Article Materials Science, Ceramics

Shear strength enhancement of SiC-coated 3D C/SiC composite joints with a Ni-Ti-Nb multi-interlayer by interfacial microstructure tailoring

Xing Zhao et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2019)

Add to Collection

Article Materials Science, Ceramics

Effect of oxidation and residual stress on mechanical properties of SiC seal coated C/SiC composite

Manish Patel et al.

CERAMICS INTERNATIONAL (2018)

Add to Collection

Article Materials Science, Ceramics

Oxidation protection and mechanism of the HfB2-SiC-Si/SiC coatings modified by in-situ strengthening of SiC whiskers for C/C composites

Tianying Wang et al.

CERAMICS INTERNATIONAL (2018)

Add to Collection

Article Materials Science, Multidisciplinary

Ablation behavior of three-dimensional C-f/SiC-ZrC-ZrB2 composites prepared by a joint process of sol-gel and reactive melt infiltration

Xiaowu Chen et al.

CORROSION SCIENCE (2018)

Add to Collection

Article Materials Science, Coatings & Films

Bond stability and oxidation resistance of BSAS-based coating on C/SiC composites

Xizhi Fan et al.

SURFACE & COATINGS TECHNOLOGY (2017)

Add to Collection

Article Chemistry, Physical

SiCnw/PyC core-shell networks to improve the bonding strength and oxyacetylene ablation resistance of ZrB2-ZrC coating for C/C-ZrB2-ZrC-SiC composites

Lei Zhuang et al.

CARBON (2017)

Add to Collection

Article Materials Science, Ceramics

Si/SiC coated Cf/SiC composites via tape casting and reaction bonding: The effect of carbon content

Shengxing Song et al.

CERAMICS INTERNATIONAL (2016)

Add to Collection

Review Materials Science, Ceramics

SiC nanowire-toughened MoSi2-WSi2-SiC-Si multiphase coating for improved oxidation resistance of C/C composites

Yulei Zhang et al.

CERAMICS INTERNATIONAL (2016)

Add to Collection

Article Materials Science, Ceramics

Formation mechanisms of characteristic structures on the surface of C/SiC composites subjected to thermal ablation

Xufei Fang et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2016)

Add to Collection

Article Materials Science, Multidisciplinary

Thermal shock resistance and isothermal oxidation behavior of C/SiC-SiCnano functionally gradient coating on graphite produced via reactive melt infiltration (RMI)

Alireza Abdollahi et al.

MATERIALS CHEMISTRY AND PHYSICS (2016)

Add to Collection

Article Materials Science, Multidisciplinary

Ablation and mechanical behavior of a sandwich-structured composite with an inner layer of Cf/SiC between two outer layers of Cf/SiC-ZrB2-ZrC

Chenglong Hu et al.

CORROSION SCIENCE (2014)

Add to Collection

Review Materials Science, Ceramics

High-temperature protective coatings for C/SiC composites

Xiang Yang et al.

JOURNAL OF ASIAN CERAMIC SOCIETIES (2014)

Add to Collection

© Peeref 2019-2024. All rights reserved.