Calculation of Liquidus Temperature for Aluminum and Magnesium Alloys Applying Method of Equivalency

Table 4

Regression coefficients, standard deviations and average values of differences calculated between measured and analytically determined liquidus temperatures using method equivalency and Thermo-Calc software.

Statistical data	Al-alloys		Mg-alloys
	Equation (6a)	Thermo-Calc	Equation (6b)	Thermo-Calc
𝑅^2	0.946	0.928	0.925	0.914
Standard deviations	1.901	2.309	−2.451	1.777
Average value	0.821	0.563	3.736	3.879
Minimum	−2.700	−2.200	−10.501	−3.000
Maximum	4.400	6.200	2.665	10.000