Izinto eziphambili: i-chromium alloy ephezulu, intsimbi edibeneyo, njl.
Inkqubo yokuvelisa: ukuphosa isanti ye-sodium silicate, ichibi lonyango lobushushu lemitha yesikwere esikhulu, njl.
Izinto ezisebenzayo: ingqalutye yomlambo, igranite, i-basalt, intsimbi yentsimbi, i-limestone, i-quartz, i-iron ore, umgodi wegolide, umgodi wobhedu, njl.
Ubungakanani besicelo: isanti kunye nekwari yamatye, imigodi, imigodi yamalahle, isityalo sokuxuba ikhonkrithi, udaka olomileyo, i-desulfurization yeplanti yamandla, isanti ye-quartz, njl.
Ukuqinisekiswa komgangatho: Inkqubo yonyango yokushisa ephuculweyo yenza ukuba imveliso ibe lukhuni kwaye yomelele kwimpembelelo kunye nokumelana nokunxiba. Ikhonkco ngalinye lemveliso yokuphosa linemigaqo yokulawula engqongqo, ekufuneka ihlaziywe kwaye iqinisekiswe yi-WUJ yeSebe lokuHlola uMgangatho ngaphambi kokushiya umzi-mveliso ukuqinisekisa umgangatho wemveliso nganye ephumayo.
Isiqinisekiso sobuchwephesha: Ibha yokuvuthela yeWUJ yenziwe ngealloyi ephezulu yechromium okanye izithako ezikhethekileyo ngokweemeko zokusebenza, ngokusetyenzwa kakuhle kunye nokuveliswa kwezinto ezintsha zemveliso, kwaye ineengenelo ezipheleleyo ezikumgangatho ophezulu kwiimveliso zeshishini elifanayo. I-WUJ inenani lenkxaso yobuchwephesha obuchwepheshile kunye nezixhobo eziphezulu zobuchwephesha bokwenza imephu kwisiza, ezinokuthi ziqwalaselwe ngokweemfuno zabathengi. Emva kwenzululwazi kunye ne-smelting engqongqo, ukuphosa kunye neenkqubo zokunyanga ukushisa, iimveliso azikwazi nje ukuphucula kakhulu ukuxhathisa ukunxiba, kodwa nokuphucula ubuhle bezinto eziphukileyo.
Umlinganiselo wokusebenza kweendleko eziphezulu: ukusetyenziswa kwebha yokuvuthela ephezulu yechromium edityanisiweyo kuphinda kabini ukusebenza kakuhle kwemveliso yesityuli, kunciphisa iindleko zotyalo-mali zokuguga, kunciphisa ilahleko yokuvalwa okubangelwa kukutshintshwa rhoqo kwamalungu, kwaye iphucula kakhulu imbuyekezo kutyalo-mali.
Qaphela ukuba ibha yokuvuthela yeyona ndawo iphambili yokunxiba yokwaphuka okubuyela umva. Emva kokuvalwa ngakunye, jonga ukuguga kwayo ngomnyango wokuhlola, ngakumbi indawo evuzayo. Kwimeko yokunxiba okanye izizathu ezingaziwayo, nceda uzibuyisele kwangethuba, okanye uqhagamshelane neNkampani yeWUJ ukucela iingcebiso zobungcali okanye izisombululo.