| タイトル | Thermal Conductivity and Thermal Gradient Cyclic Behavior of Refractory Silicate Coatings on SiC/SiC Ceramic Matrix Composites |
| 本文（外部サイト） | http://hdl.handle.net/2060/20010047396 |
| 著者（英） | Lee, Kang N.; Zhu, Dongming; Miller, Robert A. |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2001-04-01 |
| 言語 | eng |
| 内容記述 | Plasma-sprayed mullite and BSAS coatings have been developed to protect SiC/SiC ceramic matrix composites from high temperature environmental attack. In this study, thermal conductivity and thermal barrier functions of these coating systems are evaluated using a laser high-heat-flux test rig. The effects of water vapor on coating thermal conductivity and durability are studied by using alternating furnace and laser thermal gradient cyclic tests. The influence of laser high thermal-gradient cycling on coating failure modes is also investigated. |
| NASA分類 | Composite Materials |
| レポートNO | C7-027-01
NASA/TM-2001-210824
E-12742
NAS 1.15:210824 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/93052 |
