Zvichienderana nemaitiro ekushandisa, kune nzira nhanhatu huru dzekunhonga asidhi uye passivation yesimbi isina tsvina: nzira yekunyudza, nzira yekuisa, nzira yekukwesha, nzira yekupfapfaidza, nzira yekutenderera, uye electrochemical nzira.Pakati peizvi, nzira yekunyudza, nzira yekuisa, uye nzira yekupfapfaidza yakanyatsokodzera kunhonga asidhi uye passivation yematangi esimbi nemidziyo.
Kunyudza nzira:Iyi nzira inonyanya kukodzeraStainless simbi mapaipi, magokora, zvikamu zvidiki, uye inopa yakanakisa kurapwa maitiro.Sezvo zvikamu zvakarapwa zvinogona kunyudzwa zvizere mu acid pickling uye passivation solution, maitiro epamusoro anokwana, uye iyo passivation firimu iri dense uye yunifomu.Iyi nzira inokodzera kuenderera mberi kwebatch mashandiro asi inoda kuenderera kudzoreredzwa kwemhinduro nyowani sezvo kusangana kwemhinduro yekupindura kunodzikira.Mhedzisiro yayo ndeyekuti inoganhurwa nechimiro uye kugona kwetangi reasidhi uye haina kukodzera kune yakakura-inotakura midziyo kana mapaipi ane yakanyanyisa kureba kana yakafara maumbirwo.Kana ikasashandiswa kwenguva yakareba, kushanda kwacho kunogona kudzikira nekuda kwekubuda kwemhinduro, kuchida nzvimbo yakatsaurirwa, tangi yeasidhi, uye midziyo yekudziya.
Namatidza nzira: Iyo asidhi yekunhonga paste yesimbi isina tsvina inoshandiswa zvakanyanya mudzimba uye inowanikwa munhevedzano yezvigadzirwa.Zvikamu zvaro zvikuru zvinosanganisira nitric acid, hydrofluoric acid, corrosion inhibitors, uye thickening agents, mune zvakati wandei.Inoshandiswa nemaoko uye inokodzera pa-site kuvaka.Inoshanda kunhonga uye passivation yeStainless simbi tangi welds, discoloration mushure mewelding, deck tops, makona, akafa angles, manera kumashure, uye nzvimbo huru mukati memikombe yemvura.
Zvakanakira nzira yekumisa ndezvekuti haidi hunyanzvi midziyo kana nzvimbo, yekudziya haidiwe, pa-saiti mashandiro anochinjika, asidi pickling uye passivation inopedzwa mune imwe nhanho, uye yakazvimiririra.Iyo passivation paste ine hupenyu hurefu hwesherufu, uye imwe neimwe application inoshandisa nyowani passivation paste yekushandisa-nguva imwe chete.Mhedzisiro yacho inomira mushure mechikamu chepamusoro chekupfuura, zvichiita kuti isanyanya kukonzeresa-kuora.Haisi kudziviswa nenguva inotevera yekusuka, uye passivation munzvimbo dzisina simba senge welds dzinogona kusimbiswa.Izvo zvisingabatsiri ndezvokuti nzvimbo yebasa yemushandi inogona kunge isina urombo, simba rekushanda rakakwirira, mari yakawandisa, uye mhedzisiro pamadziro emukati ekurapwa kwepiipi yesimbi isina tsvina yakaderera zvishoma, inoda kusanganiswa nedzimwe nzira.
Kumwaya nzira:Inokodzera nzvimbo dzakatarwa, dzakavharwa nharaunda, zvigadzirwa zvega, kana zvishandiso zvine zviri nyore zvemukati zvimiro zvekunhonga asidhi uye passivation, senge yekupfapfaidza pickling process pashizha rekugadzira simbi.Zvakanakira kukurumidza kuenderera mberi kushanda, kushanda kuri nyore, kushomeka kwehuori kuvashandi, uye maitiro ekutamisa anogona kupfapfaidza pombi zvakare neasidhi.Iine mwero wakanyanya wekushandiswa kwemhinduro.
Nguva yekutumira: Nov-29-2023