Research Article
Optimization of FSP Process Parameters on AA5052 Employing the S/N Ratio and ANOVA Method
Table 7
Response table for microhardness.
| | Level | TSS (A) | TS (B) | AL (C) |
| | S/N ratio of microhardness | | 1 | 36.07 | 36.06 | 36.03 | | 2 | 36.65 | 36.03 | 36.52 | | 3 | 35.98 | 36.35 | 36.16 | | Delta | 0.67 | 0.28 | 0.49 | | Rank | 1 | 3 | 2 |
| | Mean of microhardness | | 1 | 63.67 | 63.67 | 63.33 | | 2 | 68.00 | 65.33 | 67.00 | | 3 | 63.00 | 65.67 | 64.33 | | Delta | 5.00 | 2.00 | 3.67 | | Rank | 1 | 3 | 2 |
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