Oxidation resistance of SiCf/SiC composites with a PyC/SiC multilayer interface at 500 °C to 1100°C

Wang Lian-Yi; Luo Rui-Ying; Cui Guang-Yuan; Chen Zhao-Feng

首页> 外文期刊>Corrosion science >Oxidation resistance of SiCf/SiC composites with a PyC/SiC multilayer interface at 500 °C to 1100°C

【24h】

Oxidation resistance of SiCf/SiC composites with a PyC/SiC multilayer interface at 500 °C to 1100°C

机译：SICF / SIC复合材料在500°C至1100°C下用PYC / SIC多层界面的抗氧化性

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

SiC fiber-reinforced SiC ceramic matrix composites with a novel PyC/SiC multilayer interface were oxidized at 500 degrees C-1100 degrees C for more than 400 h. The oxidation resistance of the composites was evaluated by micro-structural and mechanical evolution. Results showed that the PyC layer of composites was completely consumed after oxidation at 500 degrees C and 700 degrees C, thereby resulting in significant mechanical-property degradation. By contrast, 97 % and 101 % strength remained after oxidation at 900 degrees C and 1100 degrees C, respectively. The transformation was associated with the self-healing characteristics of the composites beyond 900 degrees C.

机译：具有新型PYC / SiC多层界面的SiC纤维增强SiC陶瓷基复合材料以500℃-1100摄氏度氧化超过400小时。通过微结构和机械进化评估复合材料的氧化抗性。结果表明，在500℃和700℃下氧化后完全消耗复合材料层，从而导致显着的机械性降解。相比之下，900℃和1100℃的氧化后，97％和101％的强度仍然存在。该转化与超过900摄氏度超过900摄氏度的复合材料的自愈合特性有关。

著录项

来源
《Corrosion science》 |2020年第5期|108522.1-108522.10|共10页
作者
Wang Lian-Yi; Luo Rui-Ying; Cui Guang-Yuan; Chen Zhao-Feng;
展开▼
作者单位

Beihang Univ Sch Phys Beijing 100191 Peoples R China;

Beihang Univ Sch Phys Beijing 100191 Peoples R China|Beihang Univ Res Inst Frontier Sci Beijing 100191 Peoples R China;

Beihang Univ Sch Phys Beijing 100191 Peoples R China;

Nanjing Univ Aeronaut & Astronaut Coll Mat Sci & Technol Nanjing 210016 Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
SiCf/SiC composite; PyC/SiC multilayer interface; Mechanical properties; Oxidation behavior; Self-healing characteristics;

机译：SICF / SIC复合材料;PYC / SIC多层界面;机械性能;氧化行为;自我愈合特征;

相似文献

外文文献
中文文献
专利

1. Mechanical properties of SiCf/SiC composites with alternating PyC/BN multilayer interfaces [J] . Chai Yuxin, Zhang Huayu, Zhou Xingui Advances in Applied Ceramics . 2017,第7a8期

机译：具有交替PYC / BN多层界面的SICF / SIC复合材料的机械性能
2. Microstructure and damage evolution of SiCf/PyC/SiC and SiCf/BN/SiC mini-composites: A synchrotron X-ray computed microtomography study [J] . Yang Haitang, Lu Zilong, Bie Bixiong, CERAMICS INTERNATIONAL . 2019,第9期

机译：SICF / PYC / SIC和SICF / BN / SIC迷你复合材料的微观结构和损伤演化：Synchrotron X射线计算Microtopography研究
3. Enhancement of the microwave absorption properties of PyC-SiCf/SiC composites by electrophoretic deposition of SiC nanowires on SiC fibers [J] . CERAMICS INTERNATIONAL . 2020,第7期

机译：SiC型纤维电泳沉积SiC纳米电泳沉积PYC-SICF / SiC复合材料微波吸收性能
4. Influence of the interphase properties on the mechanical behaviour of SiC/PyC/SiCf composites [C] . Buet Emilien, Sauder Cedric, Poisonnet Sylvie, World Conference on Carbon . 2012

机译：相互作用对SiC / PYC / SICF复合材料力学行为的影响
5. In situ toughened SiC ceramics with Al-B-C additions and oxide-coated SiC platelet/SiC composites. [D] . Cao, Jianjun. 1996

机译：原位钢化SiC陶瓷，添加Al-B-C和氧化物涂层的SiC薄片/ SiC复合材料。
6. Mechanical Properties and Failure Behavior of 3D-SiCf/SiC Composites with Different Interphases [O] . Deng-hao Ma, En-ze Jin, Jun-ping Li, 2020

机译：3D SICF / SIC复合材料具有不同互相的机械性能和故障行为
7. CNT–PyC–SiC/SiC double-layer oxidation-protection coating on C/C composite [O] . Zheng Guo-Bin, Mizuki Hironori, Sano Hideaki, 2008

机译：C / C复合材料上CNT-pyC-siC / siC双层氧化保护涂层

Oxidation resistance of SiCf/SiC composites with a PyC/SiC multilayer interface at 500 °C to 1100°C

摘要

著录项

相似文献

相关主题

期刊订阅