| タイトル | Overview of CMC (Ceramic Matrix Composite) Research at the NASA Glenn Research Center |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160014907 |
| 著者（英） | Grady, Joseph E.; Bhatt, Ramakrishna T.; Zhu, Dongming; Kiser, J. Douglas; Wiesner, Valerie L. |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2016-04-26 |
| 言語 | eng |
| 内容記述 | In support of NASAs Aeronautics Research Mission, the Glenn Research Center has developed and assessed various constituents for a high temperature (2700F) SiCSiC CMC system for turbine engine applications. Combinations of highly creep-resistant SiC fibers, advanced 3D weaves, durable environmental barrier coatings (EBCs), and a 2700F-capable hybrid SiC matrix are being developed evaluated. The resulting improvements in CMC mechanical properties and durability will be summarized. The development and validation of models for predicting the effects of the environment on the durability of CMCs and EBCs and other operating-environment challenges including the effect of CMAS (calcium magnesium aluminosilicate) degradation of EBCs will be discussed. Progress toward the development of CMC joining technology for 2400F joint applications will also be reviewed. |
| NASA分類 | Composite Materials |
| レポートNO | GRC-E-DAA-TN31466 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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