Research Article
[Retracted] Characterization and Parametric Optimization of EN-10149-2 Steel Welded Joints Made by MIG Welding
Table 17
General linear model of tensile strength versus current, voltage, and speed.
| Source | DF | Seq. SS | Contribution (%) | Adj. SS | Adj. MS | F-value | value | Significance |
| Current | 2 | 194.00 | 13.14 | 194.00 | 97.000 | 291.00 | 0.003 | Significant | Voltage | 2 | 1228.67 | 83.24 | 1228.67 | 614.333 | 1843.00 | 0.001 | Significant | Speed | 2 | 52.67 | 3.57 | 52.67 | 26.333 | 79.00 | 0.012 | Significant | Error | 2 | 0.67 | 0.05 | 0.67 | 0.333 | | | | Total | 8 | 1476.00 | 100.00 | | | | | |
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