Research Article
On the Mechanical Properties of Hybrid Aluminium 7075 Matrix Composite Material Reinforced with SiC and TiC Produced by Powder Metallurgy Method
Table 1
Design matrix formulated by RSM.
| Actual value | Coded value | % of Al | % of SiC | % of TiC | % of Al | % of SiC | % of TiC |
| 100 | 0 | 8 | 1 | 1 | −1 | 80 | 8 | 8 | −1 | −1 | −1 | 90 | 4 | 0 | 0 | 0 | 1 | 100 | 0 | 0 | 1 | 1 | 1 | 80 | 0 | 8 | −1 | 1 | −1 | 90 | 0 | 4 | 0 | 1 | 0 | 90 | 4 | 4 | 0 | 0 | 0 | 80 | 8 | 0 | −1 | −1 | 1 | 90 | 4 | 4 | 0 | 0 | 0 | 100 | 8 | 8 | 1 | −1 | −1 | 90 | 4 | 4 | 0 | 0 | 0 | 90 | 8 | 4 | 0 | −1 | 0 | 90 | 4 | 8 | 0 | 0 | −1 | 90 | 4 | 4 | 0 | 0 | 0 | 100 | 8 | 0 | 1 | −1 | 1 |
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