Malunga nokusetyenziswa okwahlukileyo kweentlobo ezahlukeneyo zenkampani yethuabavavanyi besitshizi setyuwa

1,Uvavanyo lweSitshizi seTyuwa olungathathi hlangothi (NSS) Le ndlela yindlela yovavanyo esetyenziswa kakhulu eTshayina.Isetyenziselwa ukulinganisa iimeko zokusingqongileyo ze-atmospheric kwimimandla yonxweme kwaye ifanelekile kwisinyithi kunye ne-alloys yazo, iingubo zetsimbi, iingubo ze-organic, iifilimu ze-anodic oxide kunye nefilimu yokuguqula, njl.Uvavanyo oluphakathi lunokwenza ukuba imveliso ye-corrosion ifunxe ukufuma kwaye ichaphazele ukubola.Ukuba ixesha phakathi kweenaliti ezimbini lide ngokwaneleyo, imveliso ye-corrosion iya koma, iqine kwaye iqhekeze, ehlala ifana nesiganeko esenzeka phantsi kweemeko zendalo.Iingubo ze-Porous zingatshizwa ngamanzi anetyuwa ixesha elifutshane ukuphepha iipores ezintsha ngenxa yokubola.

2,Uvavanyo lwe-acetic acid yetyuwa yokutshiza (uvavanyo lwe-ASS) Kwiindawo ezicandiweyo ezifana neemoto eziqhuba kwiatmosfera yasezidolophini, i-asidi (i-acetic acid) yongezwa kwisisombululo setyuwa ukuze kucuthwe ixesha lovavanyo.Ilungele zonke iintlobo ze-inorganic kunye ne-plated kunye ne-coated, igolide emnyama kunye ne-non-ferrous, efana ne-copper-nickel-chromium coating, i-nickel-chromium yokugqoka, ifilimu ye-anodized ye-aluminium yokuvavanya ityuwa yokutshiza, njl. Ngaphandle kokuba ukulungiswa kwesisombululo ku eyahlukileyo kuvavanyo lokutshiza ityuwa engathathi hlangothi, ezinye ziyafana.

3,Uvavanyo lwe-Acetate Spray ye-Copper-Accelerated (Uvavanyo lwe-CASS) Ngokuhlalutya amacandelo amanzi emvula engingqi kunye nophando oluninzi malunga nezongezo ezikhawulezayo zokuvavanya, kwafunyaniswa ukuba ukongeza i-copper oxide kuvavanyo lokutshiza i-acetate kunokunyusa kakhulu ukubola kwendawo ephakathi, kwaye i-corrosion Iimpawu zifana kakhulu neempawu ze-corrosion enzima phantsi kweemeko zangempela, ngoko ke indlela yokuvavanya i-CASS ekhawulezileyo yaphuhliswa ngakumbi.