{HEAD ~ The method} 1 wherein said {TAIL ~ alloy} formed in or is in the form of sheet 
wherein
{ HEAD ~ The method } 1 wherein said { TAIL ~ alloy } formed in or is in the form of sheet
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH