Kwinkqubo yonyango yensimbi engenasici, ubuchule obuqhelekileyo kukukhetha i-asidi kunye ne-passivation.Le nkqubo ayiphuculi nje inkangeleko yobuhle yamacandelo entsimbi kodwa iphinda yenza ifilimu yokudlula phezu komhlaba, inqande ukusabela kweekhemikhali phakathi kokutya kunye nezixhobo ze-oxidation emoyeni kunye nentsimbi engatyiwayo ngokwayo.Oku kuphucula ngakumbi ukuxhathisa kwe-corrosion yamacandelo ensimbi engenasici.Nangona kunjalo, ngenxa yobume be-asidi ye-asidi yensimbi engenasici yokuchola kunye nesisombululo se-passivation.
Ngawaphi amanyathelo okhuseleko ekufuneka abaqhubi bawathathe ngexesha lenkqubo?
1.Abaqhubi kufuneka basebenzise amanyathelo athile okukhusela ngexesha lokusebenza ukuqinisekisa ukhuseleko lwabo.
2.Ngexesha lokulungiswa kwesisombululo, i-acid stainless steel pickling kunye nesisombululo se-passivation kufuneka igalelwe ngokukhawuleza kwi-tank yokucubungula ukuthintela ukutshiza kwesikhumba somqhubi.
3.Ukugcinwa kwe-acid stainless steel pickling kunye nesisombululo se-passivation kufuneka kube kwindawo epholileyo, eyomileyo, kunye nendawo enomoya wokukhusela ukuthintela ukukhanya kwelanga.
4.Ukuba isteel stainless acid pickling kunye nesisombululo passivationi-splashes kwisikhumba somsebenzisi, kufuneka ihlanjululwe ngokukhawuleza ngamanzi amaninzi acocekileyo.
I-5.Izikhongozeli ezisetyenzisiweyo ze-asidi pickling kunye nesisombululo se-passivation akufanele ilahlwe ngokungaqhelekanga ukuthintela ukungcoliswa kokusingqongileyo kwemithombo yamanzi.
Ixesha lokuposa: Dec-04-2023