A process 1, wherein {HEAD ~ said mixture} contains {TAIL ~ from 1 to 32 atomic % aluminum} 
A process 1 , wherein { HEAD ~ said mixture } contains { TAIL ~ from 1 to 32 atomic % aluminum }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL