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Brazeability of the 6061-T6 aluminum alloy with Al-Si-20Cu-based filler metals
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tsao, L. Claire Tsai, Ting Chiang Wu, Chan Chuang, T. H. |
| Copyright Year | 2001 |
| Abstract | The bond strength of the 6061-T6 aluminum alloy brazed with Al-12Si, Al-9.6Si-20Cu, and Al-7Si-20Cu-2Sn filer metals at a low temperature of 550°C is evaluated. The fractography of these brazements after tensile tests was observed using scanning electron microscopy (SEM). It was found that joints with good integrity can be produced with Al-7Si-20Cu-2Sn filler metal because it can be used in a temperature range of 504 to 526 °C, about 70 °C lower than the traditional Al-12Si filler metal. It was shown that joints of 6061-T6 aluminum alloy as the base metal, when brazed at 550 °C for 60 min using this new filler metal and ward, and after being subjected to a T6 treatment, possessed a high bonding strength of about 121 Mpa. |
| Starting Page | 705 |
| Ending Page | 709 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1361/105994901770344584 |
| Volume Number | 10 |
| Alternate Webpage(s) | http://ntur.lib.ntu.edu.tw//bitstream/246246/95923/1/64.pdf |
| Alternate Webpage(s) | https://doi.org/10.1361/105994901770344584 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
