D_th(m²∙sec⁻¹) × 10⁻⁷

Q⁻¹

Alloy

6.6

0.011

Al-0.1%Zn-0.2%Sn-0.22%Bi

7.0

0.035

Al-0.1%Zn-0.5%Sn-0.54%Bi

6.4

0.026

Al-0.1%Zn-1%Sn-1.08%Bi

5.9

0.020

Al-0.1%Zn-1.5%Sn-1.63%Bi