The metal is capable of reacting with boron at high temperatures in {HEAD ~ a ternary system} of {TAIL ~ carbon} 
of
The metal is capable of reacting with boron at high temperatures in { HEAD ~ a ternary system } of { TAIL ~ carbon }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL