Izinto ezisisiseko zenziwe ngamacwecwe ensimbi aphakamileyo abandayo asuka e-Wuhan Iron kunye ne-Steel Co., Ltd. kunye ne-Panzhihua Iron and Steel Co., Ltd. Ichetywe ngokuchanekileyo kwaye ibethelwe ngendlela ephakamileyo Iyamkela uchungechunge lweenkqubo ezibandakanya unyango lwe-nitrogen yegesi, ukufudumeza kwe-thermal kunye ne-anti-rust ireyithi yokuvula i-30% -40% ye-2.0 nangaphantsi kwe-2.0 yi-40% -48%, kunye neemveliso ezigqityiweyo ihlolwe ukuqinisekisa umgangatho.

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.