A Numerical Formula for General Prediction of Interface Bonding between Alumina and Aluminum-Containing Alloys

Table 5

The interface prediction for pure metal (M), examination of interface type and interface prediction for aluminum-containing alloy, and experimental results on interface termination in references.

M	Predicted interface termination; for pure metal (M)	Predicted interface type for MAl		Predicted interface termination for alloy (MAl)	Experimental results from references
		Approx-1	Approx-2
Si	O	C	C	O
Ti	O	C	C	O	Al, O
V	O	D	D	Al
Cr	O	D	D	Al
Fe	O	D	D	Al	Al
CO	O	D	D	Al
Ni	O	D	D	Al	Al
Cu	O	D	D	Al	Al
Zn	O	D	D	Al
Ga	O	D	D	Al
Ge	O	D	D	Al
Zr	O	C	C	O
Nb	O	C	C	O
Mo	O	D	D	Al
Ru	Al, O	A	D	Al
Rh	Al, O	A	D	Al
Pd	Al	A	A	Al
Ag	Al	A	A	Al
In	O	D	D	Al
Sn	O	D	D	Al
La	O	—	—	Al2O3 reduction
Hf	O	—	—	Al2O3 reduction
Ta	O	C	C	O
W	O	C	C	O
Re	O	D	D	Al
Os	O	D	D	Al
Ir	Al, O	A	D	Al
Pt	Al, O	A	D	Al
Au	Al	A	A	Al
Hg	Al, O	A	D	Al
Pb	O	D	D	Al
Bi	O	D	D	Al