Prediction of Mg Alloy Corrosion Based on Machine Learning Models

Table 2

Atomic and physical characteristics used in feature creation.

Physical property	Descriptions
V	Molar volume
K	Bulk modulus
λ	Thermal conductivity
Mp	Melting point
ΔHf	Enthalpy of fusion
	Enthalpy of vaporization
ΔHa	Enthalpy of atomization
Ra	Atomic radius
Rm	Covalent radius of a single molecule
	Van der Waals radii
Rc	Covalent radius
ENp	Pauling electronegativity
ENs	Sanderson electronegativity
ENa	Allred–Rochow electronegativity
E1	First ionization energy
E2	Second ionization energy