Ipleyiti yentsimbi epholileyo iqengqeleka ngokwesiseko sekhoyili eshushu esongwayo, xa sithetha ngokubanzi, ishushu esongwa →pickling passivation→ ukubanda kuqengqeleke inkqubo enjalo.Nangona kwinkqubo ngenxa yokuqengqeleka kuya kwenza iqondo lobushushu ipleyiti yentsimbi, kodwa kusabizwa ngokuba abandayo rolled.
Ngenxa yobushushu obuqengqelekayo emva kokuguqulwa okubandayo okuqengqelekayo kwingqele eqengqelekayo, kwiipropathi zoomatshini zihlwempuzekile, ukuqina kuphezulu kakhulu.Kufuneka kucinywe ukubuyisela iimpawu zayo zoomatshini, kungabikho kuphelelwa kubizwa ngokuba yi-rolled hard volume.Umthamo onzima oqengqelekayo usetyenziswa ngokubanzi ukwenza ngaphandle kokugoba, ukolula iimveliso.
Kodwa ipleyiti yentsimbi eqengqelekayo ebumba ubukhulu bodonga lwentsimbi incinci, ukukwazi ukumelana nomthwalo ogxininisiweyo wasekhaya ubuthathaka, kwaye kusekho uxinezeleko olushiyekileyo kwicandelo elinqamlezayo emva kokubunjwa, ukuze ipleyiti yentsimbi eqengqelekisiweyo igubungele ukuwohloka kokusebenza, ukusebenza kwe-torsion. ihlwempuzekile, ukuxhathisa umhlwa kubi.
Ke ngoko, ipleyiti yentsimbi epholileyo ihlala ikhetha ukusebenzisa isisombululo sentsimbi ecolekileyo yokuchola ukwenza inkqubo yonyango yokuchola.steel stainless pickling passivationisisombululo sinokuba kwi passivation ngaxeshanye ukususa umphezulu obhityileyo kakhulu chromium-umaleko metal.Xa ulusu lwe-oxide lususiwe, yonke i-reaction iguqulwa ibe yinkqubo ye-passivation, eyenza ukhuseleko olusebenzayo lwe-passivation.Inokuba nazo zonke iintlobo zeoli yensimbi engenasici, ulusu lwe-oxide, amabala e-welding kunye nomhlwa kunye nezinye iziganeko zisuswe ngokupheleleyo, kunye nokwakheka kwefilimu yesilivere-emhlophe ye-passivation film, iphucula kakhulu ukuxhathisa kwe-corrosion ye-workpiece.
Ixesha lokuposa: Jan-06-2024