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An Experimental Study of the Solidification Thermal Parameters Influence upon Microstructure and Mechanical Properties of Al-Si-Cu Alloys

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Academic year: 2019

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Table 2. Chemical composition of ingots in weight %
Figure 3. Representative schematic of the technique used to quantify  the PDAS in a cross section.
Figure 9. Primary dendrite arm spacing (PDAS). Correlation between  PDAS (λ 1 ) value and heat-exchange surface (P).
Figure 11. Ultimate tensile strength (σ UTS ). (a) Correlation between σ UTS  and surface distance; (b) Correlation between σ UTS  and PDAS (λ 1 ).
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