Ukusebenzisa inkqubo yokutshiza i-welding, inkangeleko intle, umphezulu we-spray welded nge-tungsten carbide, ubunzima bayo budlula i-HRC60, ukuxhathisa ukunxiba kuphuculwe kakhulu, ubomi benkonzo buphindwe ka-3-5 kweenkqubo eziqhelekileyo; -umgangatho we-tungsten carbide alloy, umgangatho uqinisekisiwe kwaye unokwenziwa ngokwezifiso ngokuhambelana neemfuno, imodeli epheleleyo yemveliso ye-carbonitriding, i-quenching, kunye nonyango lokufudumala ukuguqula isakhiwo se-metallographic yangaphakathi ukuze ubulukhuni bendawo yokucima bufikelele kwi-HRC58-HRC62; unyango lwe-rust, ubunzima bendawo engacimiyo ejikeleze umngxuma wokunyuka ngu-≤ HRC32; ukulinganisa.