KMS Shanghai Institute of Ceramics，Chinese Academy of Sciences
| High-strength SiC joints with a novel in-situ formed SiC/Al4SiC4 joining filler | |
| Liu, JW; Zhou, XB; Tatarko, P; Yuan, Q; Chen, K; Wu, HB; Huang, ZR; Huang, Q | |
| 2020-12-01 | |
| Source Publication | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| ISSN | 0955-2219 |
| Issue | 15Pages:5172 |
| Subtype | Article |
| Abstract | The in-situ formed SiC/Al4SiC4 joining layer was used to join monolithic SiC using an electric field-assisted sintering technique. A multiphase powder of Al4C3/SiC/Al4SiC4 was used as the initial joining material to obtain the in-situ reaction layer of SiC/Al4SiC4 via the appropriate interface reactions. The bending strength as high as 240.5 +/- 6.6 MPa was obtained for the sample joined at 1800 degrees C, which was higher than the strength of the unjoined SiC matrix. Sound joints were obtained when Al4C3 was completely transformed to Al4SiC4, and a fully dense SiC/Al4SiC4 joining layer was consolidated. The integration of the joining layer with the SiC matrix was improved by a high amount of liquid phase formed at the interface. The proposed SiC/Al4SiC4 joining layer, with good thermal matching with SiC matrix, shows a great potential to be applied as a joining material for SiC-based ceramic matrix composites. |
| DOI | 10.1016/j.jeurceramsoc.2020.07.041 |
| WOS Keyword | TI3SIC2 TAPE FILM ; MECHANICAL-PROPERTIES ; NEUTRON-IRRADIATION ; OXIDATION BEHAVIOR ; NANO-INFILTRATION ; MATRIX COMPOSITES ; CERAMICS ; MICROSTRUCTURE ; FIBER ; ELIMINATION |
| Language | 英语 |
| WOS Research Area | Materials Science |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sic.ac.cn/handle/331005/27600 |
| Collection | 中国科学院上海硅酸盐研究所 |
| Recommended Citation GB/T 7714 | Liu, JW,Zhou, XB,Tatarko, P,et al. High-strength SiC joints with a novel in-situ formed SiC/Al4SiC4 joining filler[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2020(15):5172. |
| APA | Liu, JW.,Zhou, XB.,Tatarko, P.,Yuan, Q.,Chen, K.,...&Huang, Q.(2020).High-strength SiC joints with a novel in-situ formed SiC/Al4SiC4 joining filler.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY(15),5172. |
| MLA | Liu, JW,et al."High-strength SiC joints with a novel in-situ formed SiC/Al4SiC4 joining filler".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY .15(2020):5172. |
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