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Akademický článek

Effect of BNNTs/matrix interface tailoring on toughness and fracture morphology of hierarchical SiCf/SiC composites

Autor: Guangxiang Zhu, Qian Feng, Jinshan Yang, Jianbao Hu, Hongda Wang, Yudong Xue, Qingliang Shan, Shaoming Dong

Publikováno v: Journal of Advanced Ceramics, Vol 8, Iss 4, Pp 555-563 (2019)

Abstract A thin BN interphase is applied on BNNTs surface to tailor the interfacial bonding between BNNTs and SiC matrix in hierarchical SiCf/SiC composites. The thickness of BN interphase ranging from 10 to 70 nm can be optimized by chemical vapor d

Externí odkaz: https://doaj.org/article/11960f8bdab84136a55650101eb9c8e1

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Akademický článek

Oxidation behavior of Al2O3 added reaction-sintered SiC ceramics in wet oxygen environment at 1300°C

Autor: Qingliang Shan, Jianbao Hu, Jinshan Yang, Yanmei Kan, Haijun Zhou, Guangxiang Zhu, Yudong Xue, Shaoming Dong

Publikováno v: Journal of Asian Ceramic Societies, Vol 6, Iss 3, Pp 254-261 (2018)

The oxidation behavior of reaction-bonded SiC ceramics with Al2O3 was investigated at 1300°C for exposure duration up to 100 h under water vapor environment. Results show that Al2O3 is enriched on the oxidation surface, reducing the volatilization o

Externí odkaz: https://doaj.org/article/ad532ac54ed24092a24616fd3f283fbb

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Akademický článek

Three-dimensional graphene-based materials by direct ink writing method for lightweight application

Autor: Xiao You, Jinshan Yang, Qian Feng, Kai Huang, Haijun Zhou, Jianbao Hu, Shaoming Dong

Publikováno v: International Journal of Lightweight Materials and Manufacture, Vol 1, Iss 2, Pp 96-101 (2018)

Three-dimensional graphene-based structure can be built for the lightweight application. In this paper, direct ink writing technology is introduced to construct three-dimensional structure by layer stacking, which prepare lightweight material compose

Externí odkaz: https://doaj.org/article/ff42ff3c3b0d4d57855daa7b2321941d

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Akademický článek

Fabrication and microstructure of ZrB2–ZrC–SiC coatings on C/C composites by reactive melt infiltration using ZrSi2 alloy

Autor: Chaoqiang Xue, Haijun Zhou, Jianbao Hu, Hongda Wang, Jiayue Xu, Shaoming Dong

Publikováno v: Journal of Advanced Ceramics, Vol 7, Iss 1, Pp 64-71 (2018)

Abstract ZrB2–ZrC–SiC ternary coatings on C/C composites are investigated by reactive melt infiltration of ZrSi2 alloy into pre-coatings. Two different pre-coating structures, including porous B4C–C and dense C/B, are designed by slurry dip and

Externí odkaz: https://doaj.org/article/d0b239ec26c34b5cac844333602a7856

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