Kana iyo workpiece inoda nguva yakareba yekuchengetedza uye yekufambisa, zviri nyore kubudisa corrosion, uye chigadzirwa chekuora kazhinji chichena chichena.Iyo workpiece inofanirwa kupfuudzwa, uye yakajairika passivating nzira ndeye chromium-isina passivation.
Saka chii chakanakira Stainless simbi kuchengetedza zvakatipoteredza (chromium-isina) passivation solution pamusoro pemafuta ekudzivirira ngura?Anti-rust oiri iko kushandiswa kwemafuta firimu kuvhara pores pamusoro pesimbi kuti iparadzanise kusangana neokisijeni uye zvinobudirira kudzivirira ngura, chokwadi, hapana chekuita.Iyo firimu yemafuta iri nyore kubviswa uye kuparadzwa nekufambira mberi kwekugadzirwa.
Iyo chromium-isina passivation ndeye kushandisa oxidizing zvinhu mune passivation mhinduro kugadzira REDOX kuita nesimbi, uye mhedzisiro ndeye kuburitsa yakaonda kwazvo, yakaonda, yakanaka yekuvharisa kuita, uye yakanyatso kushambadza pamusoro pesimbi pamusoro peiyo passivation firimu. .
Iyi nzira ndeyekuita kwemakemikari.
Saka panguva imwe chete, ngatinzwisisewo zvakanakirasimbi isina tsvina kudzivirira kwezvakatipoteredza(chromium-isina) passivation mhinduro?
1. Kuenzaniswa nemaitiro echinyakare ekuisa chisimbiso chemuviri, chromium-isina passivation kurapwa ine hunhu hwekusawedzera ukobvu hwechishandiso uye kushandura ruvara, kuvandudza kurongeka uye kukosha kwakawedzerwa kwechigadzirwa, zvichiita kuti kushanda kuve nyore.
2. Chromium-isina passivation inosimudzira kuumbwa kweokisijeni molecular chimiro passivation firimu pamusoro pesimbi, iyo firimu layer ine dense, yakagadzikana kuita, uye mumhepo, saka, kana ichienzaniswa neyechinyakare nzira yekupfekedza anti-ngura mafuta, iyo passivation. firimu rakagadzirwa nechromium-isina passivation rakagadzikana uye rinoramba riine ngura.
EST Chemical Groupyanga ichiomerera kune "moyo kupa vatengi zvigadzirwa zvemakwikwi uye masevhisi kuitira kubatsira nzanga yevanhu" mission yekutenda, inoenderera innovation, kuti vatengi vagadzirise matambudziko mumunda wepassivation yekudzivirira ngura, kupa yakakwira mhando yepamusoro-tech zvigadzirwa, uye zvinoenderana nezvinodiwa nemutengi kupa yakazara seti yemhinduro kuzadzisa zvakakosha zvevatengi.Isu takatsaurirwa kupa sevhisi yemhando yepamusoro uye zvigadzirwa zvemhando yevatengi vese, uye tinotarisira kushanda newe kuhwina!
Nguva yekutumira: Nov-20-2023