Ternary Systems with Boron

Red – top quality          Blue – good/reasonable quality          Orange – poor quality or estimate

B-Al-C	B-Co-Mn	B-Fe-Mo	B-Mo-V	B-Ni-Zr
B-Al-Co	B-Co-Mo	B-Fe-Ni	B-Mo-W
B-Al-Cr	B-Co-N	B-Fe-Re	B-Mo-Y	B-Re-Sc
B-Al-Fe	B-Co-Nb	B-Fe-Sc	B-Mo-Zr	B-Re-Si
B-Al-Mn	B-Co-N1	B-Fe-Si		B-Re-Ta
B-Al-Mo	B-Co-Re	B-Fe-Ta	B-N-Nb	B-Re-Ti
B-Al-N	B-Co-Sc	B-Fe-Ti	B-N-Ni	B-Re-V
B-Al-Nb	B-Co-Si	B-Fe-V	B-N-Re	B-Re-Y
B-Al-Ni	B-Co-Ta	B-Fe-W	B-N-Sc	B-Re-W
B-Al-Re	B-Co-TI	B-Fe-Y	B-N-Ta	B-Re-Zr
B-Al-Ti	B-Co-V	B-Fe-Zr	B-N-Ti
B-Al-V	B-Co-W		B-N-V	B-Sc-V
B-Al-Y	B-Co-Y	B-Hf-Mo	B-N-W	B-Sc-W
B-Al-Zr	B-Co-Zr	B-Hf-N	B-N-Y
		B-Hf-Nb	B-N-Zr	B-Si-Ti
B-C-Cr	B-Cr-Fe	B-Hf-Ni		B-Si-W
B-C-Fe	B-Cr-Mo	B-Hf-Re	B-Nb-Ni	B-Si-Y
B-C-Hf	B-Cr-N	B-Hf-Si	B-Nb-Re	B-Si-Zr
B-C-Mo	B-Cr-Nb	B-Hf-Ta	B-Nb-Si
B-C-Nb	B-Cr-Ni	B-Hf-Ti	B-Nb-Ta	B-Ta-Ti
B-C-Ni	B-Cr-Mn	B-Hf-W	B-Nb-Ti	B-Ta-V
B-C-Sc	B-Cr-Re	B-Hf-Zr	B-Nb-V	B-Ta-W
B-C-Si	B-Cr-Sc		B-Nb-W	B-Ta-Zr
B-C-Ta	B-Cr-Si	B-Mn-N	B-Nb-Zr
B-C-Ti	B-Cr-Ta	B-Mn-Si		B-Ti-V
B-C-V	B-Cr-V		B-Ni-Re	B-Ti-W
B-C-W	B-Cr-W	B-Mo-N	B-Ni-Sc	B-Ti-Zr
B-C-Y	B-Cr-Y	B-Mo-Nb	B-Ni-Si
B-C-Zr	B-Cr-Zr	B-Mo-Ni	B-Ni-Ta	B-V-W
		B-Mo-Re	B-Ni-Ti	B-V-Zr
B-Co-Cr	B-Fe-Hf	B-Mo-Si	B-Ni-V
B-Co-Fe	B-Fe-N	B-Mo-Ta	B-Ni-W	B-W-Y
B-Co-Hf	B-Fe-Mn	B-Mo-Ti	B-Ni-Y	B-W-Zr

Ternary Systems with Carbon

Red – top quality          Blue – good/reasonable quality          Orange – poor quality or estimate

C-Al-B	C-Co-Si	C-Hf-Mo	C-Nb-Ni	C-Ti-V
C-Al-Co	C-Co-Ta	C-Hf-N	C-Nb-Re	C-Ti-W
C-Al-Cr	C-Co-Ti	C-Hf-Nb	C-Nb-Si	C-Ti-Zr
C-Al-Fe	C-Co-V	C-Hf-Ni	C-Nb-Ta
C-Al-Hf	C-Co-W	C-Hf-Re	C-Nb-Ti	C-V-W
C-Al-Mo	C-Co-Y	C-Hf-Si	C-Nb-V	C-V-Zr
C-Al-Nb	C-Co-Zr	C-Hf-Ta	C-Nb-W
C-Al-Ni		C-Hf-Ti	C-Nb-Zr	C-W-Zr
C-Al-Sc	C-Cr-Fe	C-Hf-V
C-Al-Si	C-Cr-Hf	C-Hf-W	C-Ni-Si
C-Al-Ta	C-Cr-Mo	C-Hf-Zr	C-Ni-Ta
C-Al-Ti	C-Cr-N		C-Ni-Ti
C-Al-V	C-Cr-Nb		C-Ni-V
C-Al-W	C-Cr-Ni	C-Mn-Si	C-Ni-W
C-Al-Zr	C-Cr-Re		C-Ni-Y
	C-Cr-Si	C-Mo-N	C-Ni-Zr
C-B-Cr	C-Cr-Ta	C-Mo-Nb
C-B-Fe	C-Cr-V	C-Mo-Ni	C-Re-Si
C-B-Hf	C-Cr-W	C-Mo-Si	C-Re-Zr
C-B-Mo	C-Cr-Zr	C-Mo-Ta
C-B-Nb		C-Mo-Ti	C-Sc-Ti
C-B-Ni		C-Mo-V	C-Sc-Zr
C-B-Sc	C-Fe-Hf	C-Mo-W
C-B-Si	C-Fe-Mo	C-Mo-Zr	C-Si-Ta
C-B-Ta	C-Fe-N		C-Si-Ti
C-B-Ti	C-Fe-Nb	C-N-Nb	C-Si-W
C-B-V	C-Fe-Si	C-N-Si	C-Si-Zr
C-B-W	C-Fe-Ta	C-N-Ta
C-B-Zr	C-Fe-Ti	C-N-Ti	C-Ta-Ti
	C-Fe-V	C-N-V	C-Ta-V
C-Co-Cr	C-Fe-W	C-N-W	C-Ta-W
C-Co-Hf	C-Fe-Y	C-N-Zr	C-Ta-Zr
C-Co-Nb	C-Fe-Zr

Ternary Systems with Nitrogen

Red – top quality          Blue – good/reasonable quality          Orange – poor quality or estimate

N-Al-B	N-C-Mo	N-Hf-W	N-Ta-Ti
N-Al-Cr	N-C-Nb
N-Al-Hf	N-C-Si	N-Mn-Si	N-Ti-V
N-Al-Mo	N-C-Ta
N-Al-Nb	N-C-Ti	N-Mo-Nb	N-V-Zr
N-Al-Ni	N-C-V	N-Mo-Ni
N-Al-Si	N-C-W	N-Mo-Si
N-Al-Ta	N-C-Zr	N-Mo-Ta
N-Al-Ti		N-Mo-Ti
N-Al-V	N-Co-Nb	N-Mo-V
N-Al-W	N-Co-Si	N-Mo-Zr
N-Al-Zr	N-Co-V
		N-Nb-Ni
N-B-Co	N-Cr-Hf	N-Nb-Si
N-B-Cr	N-Cr-Mo	N-Nb-Ta
N-B-Fe	N-Cr-Si	N-Nb-Ti
N-B-Hf	N-Cr-Ti	N-Nb-V
N-B-Mn	N-Cr-V	N-Nb-Zr
N-B-Mo	N-Cr-W
N-B-Nb	N-Cr-Zr	N-Ni-Si
N-B-Ni		N-Ni-Ta
N-B-Re	N-Fe-Mo	N-Ni-V
N-B-Sc	N-Fe-Nb
N-B-Ta	N-Fe-Si	N-Re-Si
N-B-Ti	N-Fe-Ti
N-B-V	N-Fe-V	N-Sc-Si
N-B-W	N-Fe-W
N-B-Y		N-Si-Ta
N-B-Zr	N-Hf-Mo	N-Si-Ti
	N-Hf-Nb	N-Si-V
N-C-Cr	N-Hf-Si	N-Si-W
N-C-Fe	N-Hf-Ta	N-Si-Y
N-C-Hf	N-Hf-V	N-Si-Zr

Ternary Systems with Silicon

Red – top quality          Blue – good/reasonable quality          Orange – poor quality or estimate

Si-Al-C	Si-C-W	Si-N-Nb	Si-V-W
Si-Al-N	Si-C-Zr	Si-N-Ni
		Si-N-Re
Si-B-C	Si-Co-Mo	Si-N-Sc
Si-B-Co	Si-Co-N	Si-N-Ta
Si-B-Cr	Si-Co-Nb	Si-N-Ti
Si-B-Fe	Si-Co-Sc	Si-N-V
Si-B-Hf	Si-Co-Ti	Si-N-W
Si-B-Mn	Si-Co-W	Si-N-Y
Si-B-Mo		Si-N-Zr
Si-B-Nb	Si-Cr-Fe
Si-B-Ni	Si-Cr-N	Si-Nb-Ni
Si-B-Re	Si-Cr-Sc	Si-Nb-V
Si-B-Ti	Si-Cr-Ti	Si-Nb-W
Si-B-W	Si-Cr-Y	Si-Nb-Zr
Si-B-Y
Si-B-Zr	Si-Fe-Mn	Si-Ni-Re
	Si-Fe-N	Si-Ni-Ti
Si-C-Al		Si-Ni-W
Si-C-B	Si-Hf-Mo	Si-Ni-Zr
Si-C-Co	Si-Hf-N
Si-C-Cr		Si-Re-Sc
Si-C-Fe	Si-Mn-N	Si-Re-Y
Si-C-Hf
Si-C-Mn	Si-Mo-N	Si-Sc-Ta
Si-C-Mo	Si-Mo-Nb	Si-Sc-V
Si-C-N	Si-Mo-Ni	Si-Sc-W
Si-C-Nb	Si-Mo-V
Si-C-Ni	Si-Mo-W	Si-Ta-V
Si-C-Re	Si-Mo-Y
Si-C-Ta	Si-Mo-Zr	Si-Ti-V
Si-C-Ti		Si-Ti-W

Ternary Alloy Systems without B, C, N or Si

Red – top quality          Blue – good/reasonable quality          Orange – poor quality or estimate

Al-Fe-Mn	Co-Re-Y	Cr-Ni-Ta	Fe-Ni-Ta	Mo-Ni-Ti
	Co-Ta-W	Cr-Ni-Ti	Fe-Ni-Ti	Mo-Ni-V
Co-Cr-Fe	Co-Ti-V	Cr-Ni-V	Fe-Ni-V	Mo-Ni-W
Co-Cr-Mo	Co-Ti-Zr	Cr-Ni-W	Fe-Ni-W	Mo-Ni-Zr
Co-Cr-Ni		Cr-Ni-Zr	Fe-Ni-Y	Mo-Ta-Ti
Co-Cr-Re	Cr-Fe-Mn	Cr-Re-Ta	Fe-Ta-W	Mo-Ta-V
Co-Cr-Ta	Cr-Fe-Mo	Cr-Re-W	Fe-Ta-Y	Mo-Ti-V
Co-Cr-W	Cr-Fe-Nb	Cr-Ta-Ti	Fe-Ti-V	Mo-Ti-W
Co-Cr-Zr	Cr-Fe-Ni	Cr-Ta-V	Fe-Ti-W	Mo-Ti-Zr
Co-Fe-Mn	Cr-Fe-Ti	Cr-Ta-W	Fe-Ti-Y	Mo-V-W
Co-Fe-Mo	Cr-Fe-V	Cr-Ta-Zr	Fe-W-Y	Mo-V-Zr
Co-Fe-Nb	Cr-Fe-W	Cr-Ti-V	Fe-Y-Zr	Mo-W-Zr
Co-Fe-Ni	Cr-Fe-Y	Cr-Ti-Zr		Mo-Y-Zr
Co-Fe-Ti	Cr-Fe-Zr	Cr-V-W	Hf-Mo-Nb
Co-Fe-W	Cr-Hf-Ni	Cr-V-Zr	Hf-Mo-Re	Nb-Ni-Re
Co-Fe-Y	Cr-Hf-V	Cr-W-Zr	Hf-Mo-Y	Nb-Ni-Ta
Co-Fe-Zr	Cr-Hf-Zr		Hf-Nb-V	Nb-Ni-Ti
Co-Mo-Nb	Cr-Mn-Ti	Fe-Hf-Y	Hf-Nb-Zr	Nb-Ni-W
Co-Mo-Ni	Cr-Mo-Nb	Fe-Hf-Zr	Hf-Ni-Ti	Nb-Ni-Zr
Co-Mo-Ta	Cr-Mo-Ni	Fe-Mo-Nb	Hf-Ta-V	Nb-Re-Ta
Co-Mo-Ti	Cr-Mo-Ta	Fe-Mo-Ni	Hf-Ta-W	Nb-Re-V
Co-Mo-W	Cr-Mo-Ti	Fe-Mo-Ta	Hf-Ti-Zr	Nb-Re-W
Co-Mo-Zr	Cr-Mo-V	Fe-Mo-Ti		Nb-Re-Zr
Co-Nb-Ni	Cr-Mo-W	Fe-Mo-V	Mn-Ni-W	Nb-Ta-Ti
Co-Nb-Ta	Cr-Mo-Zr	Fe-Mo-W		Nb-Ta-V
Co-Nb-Ti	Cr-Nb-Ni	Fe-Mo-Y	Mo-Nb-Re	Nb-Ta-W
Co-Nb-W	Cr-Nb-Ta	Fe-Mo-Zr	Mo-Nb-Ta	Nb-Ta-Zr
Co-Nb-Zr	Cr-Nb-Ti	Fe-Nb-Ni	Mo-Nb-Ti	Nb-Ti-V
Co-Ni-Re	Cr-Nb-V	Fe-Nb-Ta	Mo-Nb-V	Nb-Ti-W
Co-Ni-Ta	Cr-Nb-W	Fe-Nb-Ti	Mo-Nb-W	Nb-Ti-Zr
Co-Ni-Ti	Cr-Nb-Zr	Fe-Nb-W	Mo-Nb-Zr	Nb-V-Zr
Co-Ni-W	Cr-Ni-Re	Fe-Nb-Y	Mo-Ni-Re	Nb-W-Zr
Co-Ni-Y	Cr-Ni-Sc	Fe-Ni-Re	Mo-Ni-Ta

Ternary Alloy Systems without B, C, N or Si (contd.)

Red – top quality          Blue – good/reasonable quality          Orange – poor quality or estimate

Ni-Re-Ta

Ni-Re-Ti

Ni-Re-V

Ni-Re-Zr

Ni-Ta-Ti

Ni-Ti-V

Ni-Ti-W

Ni-Ti-Y

Ni-Ti-Zr

Ni-W-Zr

Re-Ta-V

Re-Ta-Zr

Re-V-W

Re-V-Zr

Ta-Ti-V

Ta-Ti-W

Ta-Ti-Zr

Ta-V-W

Ta-V-Zr

Ta-W-Zr

Ti-V-W

Ti-V-Zr

Ti-W-Zr