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