| Autor: |
Ghaffari, Bita, Hetrick, Elizabeth T., Mozurkewich, George, Reatherford, Larry V. |
| Předmět: |
|
| Zdroj: |
AIP Conference Proceedings; 2005, Vol. 760 Issue 1, p1197-1203, 7p |
| Abstrakt: |
The goal of this work is to determine the feasibility of using an ultrasonic, non-destructive technique for post-process evaluation of aluminum ultrasonic spot welds. A focused immersion transducer was utilized to obtain a C-scan of the weld interface, from which a weighted ultrasonic contact area was estimated. Weldments were subsequently tested destructively to determine the weld strength. The square root of the weld contact area displayed a relatively good correlation with weld strength, r2=0.85. © 2005 American Institute of Physics [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
