ADVANCED CERAMIC COMPOSITE USING SELF-HEALING AND FIBER-REINFORCEMENT

机译：采用自修复和纤维增强的高级陶瓷复合材料

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Advanced fiber reinforced ceramic composite (FRC) having self-healing function has been developed. The composite includes the silicon carbide interlayer as healing agent at the interface between alumina fiber and alumina matrix. The healing agent interlayer caused the preferential fracture of the fiber/matrix interface and the interface fracture gave rise to the slip of the interface during crack propagation. Thereby the FRC could exhibit a large deformation at the fracture and large fracture energy. Moreover, the high temperature oxidation of the healing agent made the interface delimitation rebounded by the formed oxide and the reaction heat. As a result, the maximum strength and the stiffness degraded by the interface delimitation could be recovered by the healing. Consequently, it was found that the FRC containing the interlayer of the healing agent can survive the repeated crack propagation or initiation due to the large impact damage.

机译：已经开发出具有自修复功能的高级纤维增强陶瓷复合材料（FRC）。该复合材料在氧化铝纤维和氧化铝基质之间的界面处包括碳化硅中间层作为愈合剂。愈合剂夹层引起纤维/基体界面的优先断裂，并且该界面断裂在裂纹扩展期间引起界面的滑动。因此，FRC可以在断裂处表现出较大的变形并具有较大的断裂能。而且，愈合剂的高温氧化使界面界限被形成的氧化物和反应热反弹。结果，通过界面定界而降低的最大强度和刚度可以通过愈合来恢复。因此，发现由于较大的冲击破坏，包含愈合剂夹层的FRC可以在反复的裂纹扩展或引发中幸免。

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来源
《Mechanical properties and performance of engineering ceramics and composites IX》|2014年|187-193|共7页
会议地点 Daytona Beach FL(US)
作者
Wataru Nakao; Daisuke Maruoka; Shingo Ozaki; Makoto Nanko; Toshio Osada;
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作者单位

Faculty of Engineering, Yokohama National University, Japan;

Faculty of Engineering, Yokohama National University, Japan;

Faculty of Engineering, Yokohama National University, Japan;

Department of mechanical engineering, Nagaoka Institute of Technology, Japan;

National Institute of Materials Science, Japan;

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1. Fatigue behavior of an advanced SiC/SiC ceramic composite with a self-healing matrix at 1300 ℃ in air and in steam [J] . M.B. Ruggles-Wrenn, M.D. Lee Materials Science and Engineering . 2016,第nova20期

机译：具有自愈基质的先进SiC / SiC陶瓷复合材料在1300℃的空气和蒸汽中的疲劳行为
2. Effects of the thermomechanical loading path on the lifetime prediction of self-healing ceramic matrix composites : Science and Engineering of Composite Materials [J] . Emmanuel Baranger, Christophe Cluzel, Pierre Ladevèze, Science and Engineering of Composite Materials . 2011,第4期

机译：热机械载荷路径对自修复陶瓷基复合材料寿命预测的影响：复合材料的科学与工程
3. Cyclic-Dependent Damage Evolution in Self-Healing Woven SiC/[Si-B-C] Ceramic-Matrix Composites at Elevated Temperatures [J] . Longbiao Li, Pascal Reynaud, Gilbert Fantozzi Materials . 2020,第6期

机译：升高温度下自愈合编织SiC / [Si-B-C]陶瓷基复合材料的循环依赖性损伤演化
4. ADVANCED CERAMIC COMPOSITE USING SELF-HEALING AND FIBER-REINFORCEMENT [C] . Wataru Nakao, Daisuke Maruoka, Shingo Ozaki, International conference on advanced ceramics and composites . 2015

机译：采用自愈合和纤维加固的先进陶瓷复合材料
5. Freeform Extrusion Fabrication of Advanced Ceramics and Ceramic-Based Composites =先进陶瓷以及陶瓷复合材料的挤压式增材制造 [D] . Li, Wenbin. 2019

机译：Freeform Extrusion Fabrication of Advanced Ceramics and Ceramic-Based Composites =先进陶瓷以及陶瓷复合材料的挤压式增材制造
6. Cyclic-Dependent Damage Evolution in Self-Healing Woven SiC/Si-B-C Ceramic-Matrix Composites at Elevated Temperatures [O] . Longbiao Li, Pascal Reynaud, Gilbert Fantozzi 2020

机译：高温下自愈编织SiC / Si-B-C陶瓷基复合材料的循环损伤损伤演化
7. Cyclic-Dependent Damage Evolution in Self-Healing Woven SiC/Si-B-C Ceramic-Matrix Composites at Elevated Temperatures [O] . Longbiao Li, Pascal Reynaud, Gilbert Fantozzi 2020

机译：升高温度下自愈合编织SiC / Si-B-C陶瓷基复合材料的循环依赖性损伤演化
8. High Temperature Lightweight Self-Healing Ceramic Composites for Aircraft Engine Applications. [R] . Raj, V. S., Singh, M., Bhatt, T. R. 2014

机译：用于飞机发动机应用的高温轻量自愈合陶瓷复合材料。

ADVANCED CERAMIC COMPOSITE USING SELF-HEALING AND FIBER-REINFORCEMENT

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