Xa i-workpiece idinga ixesha elide lokugcina kunye nokuthutha, kulula ukuvelisa i-corrosion, kwaye imveliso ye-corrosion idla ngokuba ngumhlwa omhlophe.Umsebenzi kufuneka ugqitywe, kwaye indlela eqhelekileyo yokudlula i-chromium-free passivation.
Ngoko yintoni inzuzo yokukhusela insimbi engenasici (I-chromium-free) isisombululo se-passivation kwi-oyile yokuthintela umhlwa?I-oyile ye-Anti-rust kukusetyenziswa kwefilimu yeoli ukuvala i-pores kwi-metal surface ukuze ihlukanise ukudibanisa ne-oksijini kwaye ikhusele ngokufanelekileyo i-rust, eqinisweni, akukho ukuphendula.Ifilimu yeoli kulula ukususwa kunye nokutshatyalaliswa kunye nenkqubela phambili yokuvelisa.
I-chromium-free passivation kukusetyenziswa kwezinto ezine-oxidizing kwisisombululo se-passivation ukuvelisa i-REDOX yokusabela ngesinyithi, kwaye umphumo kukuvelisa ukusebenza okuncinci kakhulu, okuxineneyo, okulungileyo kokugquma, kunye nokubhengezwa ngokuqinileyo kumphezulu wesinyithi wefilimu yokudlulisa. .
Le nkqubo yi-chemical reaction.
Ke kwangaxeshanye, masiphinde siqonde iingenelo zeukhuseleko lokusingqongileyo lwensimbi engenasici(i-chromium-free) isisombululo sokugqitha?
1. Xa kuthelekiswa nendlela yokutywinwa komzimba wesintu, unyango lwe-chromium-free passivation luneempawu zokunganyusi ubukhulu bomsebenzi kunye nokutshintsha umbala, ukuphucula ukuchaneka kunye nexabiso elongezelelweyo lemveliso, okwenza umsebenzi ube lula ngakumbi.
2. I-Chromium-free passivation ikhuthaza ukubunjwa kwe-oksijini ye-molecular structure passivation film kwi-metal surface, ifilimu yefilimu ixinene, isebenze ngokuzinzileyo, kwaye emoyeni, ngoko ke, xa kuthelekiswa nendlela yendabuko yokugqoka i-oyile echasene nomhlwa, i-passivation. ifilim eyenziwe yi-chromium-free passivation izinzile kwaye iyamelana nokuhlwa.
Iqela leMichiza yeESTsele ibambelele "intliziyo ukubonelela abathengi kunye neemveliso ezikhuphisanayo kunye neenkonzo ukuze kuxhamle uluntu" inkolelo yobuthunywa, ezintsha eqhubekayo, ukuze abathengi ukusombulula iingxaki kwinkalo yokuthintela umhlwa passivation, ukubonelela umgangatho ophezulu iimveliso zobuchwepheshe, kwaye ngokweemfuno zabathengi ukubonelela ngeseti epheleleyo yezisombululo ukuhlangabezana neemfuno ezikhethekileyo zabathengi.Sizinikezele ukubonelela ngenkonzo esemgangathweni kunye neemveliso ezisemgangathweni kuye wonke umthengi, kwaye sijonge phambili ekusebenzeni nawe ukuphumelela!
Ixesha lokuposa: Nov-20-2023