Instead of vanadium carbide, it is also possible to use {HEAD ~ mixtures} of carbides of vanadium with, for example, carbides of tungsten, {TAIL ~ molybdenum}, chromium, titanium or zirconium 
Instead of vanadium carbide , it is also possible to use { HEAD ~ mixtures } of carbides of vanadium with , for example , carbides of tungsten , { TAIL ~ molybdenum } , chromium , titanium or zirconium
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH