Effect of metallization temperature on brazing joints of SiC ceramics and 2219 aluminum alloy
Source abstract
Abstract
Abstract A two‐step process involving, the pre‐metallization of the SiC ceramic by Ag‐Cu‐Ti foil and the Al based filler alloy was developed to join 2219 aluminum alloy and the metallized SiC. The composition of metallized SiC layer was investigated. The effect of metallization temperature on the microstructure and mechanical properties of the joint was analyzed. The brazing process showed that Al from the brazing filler and 2219 substrate reacted with Ag‐Cu‐Ti alloy to form intermetallic compounds. Al 3 Ti, Al 2 Ag and Al 2 Cu were detected in the joint. Ti 5 Si 3 , TiC and Ti 3 SiC 2 compounds were found adjacent to the reaction layer of the Ti and SiC. With increasing of metallization temperature, the shear strength of joint first increased and then decreased. The joint shear strength reached 16.0 MPa when the pre‐metallization temperature reached 1000°C and holding time was 10 min.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Aluminum Alloys Composites Properties · Advanced materials and composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Materials Science and Engineering Hefei University of Technology Hefei China
References (38)
Show source-provided references
1. 10.1016/j.jeurceramsoc.2020.03.05310.1016/j.jeurceramsoc.2020.03.053 ↗
2. 10.1111/j.1744-7402.2005.02013.x10.1111/j.1744-7402.2005.02013.x ↗
3. 10.1016/j.jeurceramsoc.2019.02.04210.1016/j.jeurceramsoc.2019.02.042 ↗
4. 10.1016/j.ceramint.2016.01.02110.1016/j.ceramint.2016.01.021 ↗
5. Joining of Cf /SiC ceramic matrix composites: a review10.1155/2018/6176054 ↗
6. 10.1080/01694243.2019.165099110.1080/01694243.2019.1650991 ↗
7. 10.1080/01694243.2020.171567010.1080/01694243.2020.1715670 ↗
8. 10.1016/j.pnsc.2018.04.00610.1016/j.pnsc.2018.04.006 ↗
9. 10.1016/j.ceramint.2019.08.29310.1016/j.ceramint.2019.08.293 ↗
10. 10.3390/met804027410.3390/met8040274 ↗
11. 10.1007/BF0035619910.1007/BF00356199 ↗
12. 10.1016/j.ceramint.2020.02.04910.1016/j.ceramint.2020.02.049 ↗
13. 10.1016/j.vacuum.2019.01.03410.1016/j.vacuum.2019.01.034 ↗
14. Studies of the joining‐relevant interfacial properties in the Si‐Ti/C and Si‐Ti/SiC systems
15. 10.1016/j.vacuum.2019.10916010.1016/j.vacuum.2019.109160 ↗
16. 10.1016/j.jmst.2019.08.04010.1016/j.jmst.2019.08.040 ↗
17. 10.1007/s11665-020-04934-310.1007/s11665-020-04934-3 ↗
18. 10.1016/j.msea.2012.05.11010.1016/j.msea.2012.05.110 ↗
19. Vacuum brazing of active metallized Al2O3 ceramic to 5005 aluminum alloy
20. 10.1111/jace.1682710.1111/jace.16827 ↗
21. 10.1016/j.ceramint.2019.01.22710.1016/j.ceramint.2019.01.227 ↗
22. 10.1016/j.matdes.2015.07.11210.1016/j.matdes.2015.07.112 ↗
23. 10.1016/j.jmst.2019.08.04010.1016/j.jmst.2019.08.040 ↗
24. 10.1016/j.jeurceramsoc.2018.04.02510.1016/j.jeurceramsoc.2018.04.025 ↗
25. 10.1023/A:102108763215510.1023/A:1021087632155 ↗
26. 10.1111/ijac.1268910.1111/ijac.12689 ↗
27. 10.1016/j.actamat.2015.11.01910.1016/j.actamat.2015.11.019 ↗
28. 10.1016/j.ceramint.2012.10.27110.1016/j.ceramint.2012.10.271 ↗
29. 10.1016/j.msea.2007.11.09610.1016/j.msea.2007.11.096 ↗
30. 10.1016/j.jeurceramsoc.2018.11.04610.1016/j.jeurceramsoc.2018.11.046 ↗
31. 10.1111/jace.1654110.1111/jace.16541 ↗
32. 10.1016/j.matdes.2008.04.07010.1016/j.matdes.2008.04.070 ↗
33. 10.1016/j.cja.2019.03.04010.1016/j.cja.2019.03.040 ↗
34. 10.1016/j.ceramint.2020.01.01410.1016/j.ceramint.2020.01.014 ↗
35. 10.1016/j.msea.2009.09.02410.1016/j.msea.2009.09.024 ↗
36. Liang YJ · 1994
37. 10.1016/j.matdes.2016.03.07210.1016/j.matdes.2016.03.072 ↗
38. 10.1016/j.vacuum.2017.09.03910.1016/j.vacuum.2017.09.039 ↗