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Powder interlayer bonding of titanium alloys: Ti-6Al-2Sn-4Zr-6Mo and Ti-6Al-4V
,
S. Marchisio
The International Journal of Advanced Manufacturing Technology, Volume: 103, Issue: 1-4, Pages: 441 - 452
Swansea University Author:
Helen Davies
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DOI (Published version): 10.1007/s00170-019-03445-3
Abstract
This study introduces powder interlayer bonding (PIB) as a novel joining technique, for the high integrity repair of components, fashioned from two titanium alloys commonly employed in the aerospace industry. The PIB technique in this study utilised a metallic powder interlayer between the two fayin...
| Published in: | The International Journal of Advanced Manufacturing Technology |
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| ISSN: | 0268-3768 1433-3015 |
| Published: |
2019
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa49812 |
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| Abstract: |
This study introduces powder interlayer bonding (PIB) as a novel joining technique, for the high integrity repair of components, fashioned from two titanium alloys commonly employed in the aerospace industry. The PIB technique in this study utilised a metallic powder interlayer between the two faying surfaces. Heating was provided via induction to create a bond in an inert atmosphere. The PIB technique proved capable of producing high integrity bonds in both Ti-6Al-4V and Ti-6Al-2Sn-4Zr-6Mo. A reduction of less than 10% in strength is seen for bonds created with both alloys. The deficit seen in ductility for the alloys was deemed acceptable for the industrial applications considered. |
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| Keywords: |
Powder interlayer bonding (PIB), Ti-6-4, Ti-6-2-4-6, Titanium powder |
| College: |
Faculty of Science and Engineering |
| Issue: |
1-4 |
| Start Page: |
441 |
| End Page: |
452 |