| タイトル | Comparison of the contact stress and friction behavior of SiC and ZrO2 materials |
| 著者（英） | Lindberg, L. J.; Richerson, D. W. |
| 著者所属（英） | Garrett Turbine Engine Co. |
| 発行日 | 1985-08-01 |
| 言語 | eng |
| 内容記述 | Studies were performed to further elucidate the friction and contact-stress characteristics of structural ceramic materials. New data for fully stabilized and partially stabilized zirconia ceramics are compared with prior test results for sintered SiC. The comparison provides further evidence that the high temperature friction characteristics of sintered SiC are strongly influenced by the presence of a viscous surface layer. The results also show that a ceramic material with lower coefficient of friction and higher fracture toughness has increased resistance to strength-reducing surface damage due to contact stress. |
| NASA分類 | NONMETALLIC MATERIALS |
| レポートNO | 86A15237 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/387637 |
