| Alloy | Information of SPPs | |||
| Remelted | 0.1 Bi | 0.3 Bi | 0.5 Bi | |
| Zr-4 + xBi (Sn: 1.5%) | h-Zr(Fe,Cr)2 | h-Zr(Fe,Cr)2 | h-Zr(Fe,Cr)2 | Zr-Fe-Sn-Bi |
| Zr-Fe-Sn-Bi | Zr-Fe-Cr-Sn-Bi | Zr-Fe-Cr-Sn-Bi | ||
| Zr-Fe-Cr-Bi | ||||
| S5 + xBi (Sn: 0.8%) | Zr(Fe,Cr,Nb)2 | h-Zr(Fe,Cr,Nb)2 | h-Zr(Fe,Cr,Nb)2 | h-Zr(Fe,Cr,Nb)2 |
| o-Zr(Bi,Sn,Fe)2 | o-Zr(Bi,Sn,Fe)2 | |||
| Zr-Fe-Cr-Nb-Sn-Bi | ||||
| T5 + xBi (Sn: 0.7%) | h-Zr(Fe,Cr,Nb)2 | h-Zr(Fe,Cr,Nb)2 | h-Zr(Fe,Cr,Nb)2 | h-Zr(Fe,Cr,Nb)2 |
| o-Zr(Fe,Sn,Bi)2 | ||||
| Zr-Fe-Cr-Nb-Sn-Bi | ||||
| Zr-1Nb + xBi (Sn: 0%) | x ≤ 0.3%, none of Bi-containing SPPs was detected, and there were only b-Nb and h-Zr(Nb,Fe,Cr)2 | |||