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检索条件""
18637 条 记 录,以下是121-130 订阅
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cyclic ablation behavior and microstructure evolution of multi-layer coating on c/c composites under oxyacetylene torch
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cERAMIcS INTERNATIONAL 2022年 第15期48卷 21709-21716页
作者: Zhang, Jian Zhang, Yulei Zhang, Tien chen, Ruicong Zhu, Xiaofei Northwestern Polytech Univ Shaanxi Key Lab Fiber Reinforced Light Composite State Key Lab Solidificat Proc Xian 710072 Peoples R China Gen Design Dept Beijing Mech & Elect Engn Beijing 100089 Peoples R China
The cyclic ablation resistance of coated carbon/carbon (c/c) composites play crucial roles in their further engineering applications and development due to the cyclic ablation environment accompanied by rapid heating ... 详细信息
来源: 评论
Ablation behaviors of Sic nanowire-reinforced Zrc-Sic coating-matrix integrated c/c composites with different ratios of precursors
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JOURNAL OF THE EUROPEAN cERAMIc SOcIETY 2022年 第15期42卷 6774-6784页
作者: Tian, Xinfa Yang, Li Li, Bo Li, Hejun Shi, Xiaohong Lin, Hongjiao Northwestern Polytech Univ Shaanxi Prov Key Lab Fiber Reinforced Light Compos Xian 710072 Shaanxi Peoples R China Northwestern Polytech Univ Sch Mech Civil Engn & Architecture Xian Peoples R China
A novel method to prepare a coating on the c/c composite is discussed. The precursor infiltration pyrolysis method is usually applied to prepare interior ceramic matrix, thus Sic nanowires that can absorb the surficia... 详细信息
来源: 评论
Oxidation protection of B4c modified HfB2-Sic coating for c/c composites at 1073-1473 K
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cERAMIcS INTERNATIONAL 2022年 第3期48卷 3206-3215页
作者: Wang, Peipei Zhang, Menglin Sun, Wanchang Ren, Xuanru Xian Univ Sci & Technol Coll Mat Sci & Engn Xian 710054 Shaanxi Peoples R China China Univ Min & Technol Coll Mat Sci & Engn Xuzhou 221116 Jiangsu Peoples R China
B4c modified HfB2-Sic coating for c/c substrate was designed to expand the application of HfB2-Sic based coating in low-medium temperature environment. The oxidation protection behavior of HfB2-Sic based ceramic coati... 详细信息
来源: 评论
Preparation and characterization of monolayer oxidation resistant coating on c/Sic composites
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cERAMIcS INTERNATIONAL 2022年 第16期48卷 23731-23739页
作者: Fan, Xizhi Huang, Wenzhi Mao, Weiguo Zhou, Zhe Zhang, Long Zhou, Xin Changsha Univ Sci & Technol Sch Mat Sci & Engn Changsha 410114 Peoples R China Natl Univ Def Technol Coll Aerosp Sci & Engn Sci & Technol Adv Ceram Fibers & Composites Lab Changsha 410073 Peoples R China Yantai Univ Inst Adv Studies Precis Mat Yantai 264005 Peoples R China
Ba0.25Sr0.75Al2Si2O8 (BSAS), Yb2SiO5 and Y2SiO5 are widely deposited as the main phase of composite coatings or as the functional layer in multilayer coatings. The investigation of monolayer coating can not only broad... 详细信息
来源: 评论
Effect of h-BN addition on friction and wear properties of c/c-Sic composites fabricated by LSI
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INTERNATIONAL JOURNAL OF APPLIED cERAMIc TEcHNOLOGY 2022年 第1期19卷 108-118页
作者: Niu, Zi-bo chen, Fu Xiao, Peng Li, Zhuan Pang, Lang Li, Yang Cent South Univ State Key Lab Powder Met Changsha 410083 Peoples R China Cent South Univ Natl Key Lab Sci & Technol Natl Def High Strength Changsha Peoples R China
Hexagonal boron nitride (h-BN) has excellent oxidation resistance, self-healing function, and self-lubricating properties, which can significantly improve the oxidation resistance of c/c-Sic composites in low or mediu... 详细信息
来源: 评论
Static data-flow analysis for software product lines in c Revoking the preprocessor's special role
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AUTOMATED SOFTWARE ENGINEERING 2022年 第1期29卷 35页
作者: Schubert, Philipp Dominik Gazzillo, Paul Patterson, Zach Braha, Julian Schiebel, Fabian Hermann, Ben Wei, Shiyi Bodden, Eric Paderborn Univ Paderborn Germany Univ Cent Florida Orlando FL 32816 USA Univ Texas Dallas Dallas TX USA Fraunhofer IEM Paderborn Germany Tech Univ Dortmund Dortmund Germany
Many critical codebases are written in c, and most of them use preprocessor directives to encode variability, effectively encoding software product lines. These preprocessor directives, however, challenge any static c... 详细信息
来源: 评论
Microstructure, Mechanical and Ablation Properties of Transpiration cooling Applied to c/c-Sic composite for Novel Anti-ablation Material
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APPLIED cOMPOSITE MATERIALS 2022年 第6期29卷 2147-2163页
作者: Wang, Pei Guo, Yonggang Du, Sanming Jia, Yunchao Zhang, Hongbo Yin, Jian Henan Univ Technol Sch Mat Sci & Engn Zhengzhou 450001 Peoples R China Henan Univ Technol Sch Mech Engn Zhengzhou 450001 Peoples R China Henan Univ Sci & Technol Natl United Engn Lab Adv Bearing Tribol Luoyang 471000 Peoples R China Cent South Univ State Key Lab Power Met Changsha 410083 Peoples R China
Taking the advantages of porous ceramic (c/c-Sic composite) and transpiration cooling (copper alloy), c/c-Sic-cu composite was fabricated to attain a novel anti-ablation material for high temperature structure applica... 详细信息
来源: 评论
Time-dependent creep fatigue damage evolution in c/Sic composite: Theory and analytical prediction
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cERAMIcS INTERNATIONAL 2022年 第14期48卷 20731-20742页
作者: Li, Longbiao Reynaud, Pascal Fantozzi, Gilbert Nanjing Univ Aeronaut & Astronaut Coll Civil Aviat 29 Jiangjun Ave Nanjing 211106 Peoples R China Univ Lyon INSA Lyon MATEIS UO CNRS 5510 7 Ave Jean Capelle Villeurbanne Cedex F-69621 Lyon France
In this paper, the time-dependent damage evolution in carbon fiber-reinforced silicon carbide ceramic-matrix composites (c/Sic cMcs) under creep fatigue loading at elevated temperature was analyzed using a micromechan... 详细信息
来源: 评论
Ablation behavior of thin-blade co-deposited c/cx-Sicy composites under the influence of the complex fluid conditions of the oxyacetylene torch
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cERAMIcS INTERNATIONAL 2022年 第12期48卷 16923-16932页
作者: Liu, Ningkun Guo, Lingjun Kou, Gang Li, Yunyu Yin, Xuemin Northwestern Polytech Univ Shaanxi Key Lab Fiber Reinforced Light Composite M Xian 710072 Peoples R China
This paper offers a new way of testing the ablation property of material under an oxyacetylene torch using a thinblade specimen, which costs much less time to reach the maximum temperature and provides a harsh turbule... 详细信息
来源: 评论
Stochastic fatigue life prediction in c/Sic composites at elevated temperature by micromechanics-based damage model
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PROcEEDINGS OF THE INSTITUTION OF MEcHANIcAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLIcATIONS 2022年 第9期236卷 1699-1714页
作者: Li, Longbiao Nanjing Univ Aeronaut & Astronaut Coll Civil Aviat 29 Jiangjun Ave Nanjing 211106 Peoples R China
In this paper, a micromechanical approach is developed to predict the fatigue life and fracture process in different c/Sic composites subjected to different stochastic fatigue loading spectrums at elevated temperature... 详细信息
来源: 评论