| タイトル | Thermal effects on the mechanical properties of SiC fiber reinforced reaction bonded silicon nitride matrix (SiC/RBSN) composites |
| 本文（外部サイト） | http://hdl.handle.net/2060/19890000763 |
| 著者（英） | Bhatt, R. T.; Phillips, R. E. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1988-10-01 |
| 言語 | eng |
| 内容記述 | The elevated temperature four-point flexural strength and the room temperature tensile and flexural strength properties after thermal shock were measured for ceramic composites consisting of 30 vol pct uniaxially aligned 142 micron diameter SiC fibers in a reaction bonded Si3N4 matrix. The elevated temperature strengths were measured after 15 min of exposure in air at temperatures to 1400 C. Thermal shock treatment was accomplished by heating the composite in air for 15 min at temperatures to 1200 C and then quenching in water at 25 C. The results indicate no significant loss in strength properties either at temperature or after thermal shock when compared with the strength data for composites in the as-fabricated condition. |
| NASA分類 | COMPOSITE MATERIALS |
| レポートNO | 89N10134
E-4375
NASA-TM-101348
AVSCOM-TR-88-C-028
NAS 1.15:101348 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/145199 |
