Cold yakakungurutswa simbi ndiro sei pickling passivation

Ndiro yesimbi inotonhora inokungurutswa pahwaro hwekoiri inopisa yakakungurutswa, kazhinji kutaura, inopisa yakakungurutswa →pickling passivation→ kutonhora kwakatenderedza maitiro akadaro.Kunyangwe mukuita nekuda kwekukunguruka kuchaitawo tembiricha yesimbi, asi ichiri kunzi inotonhora yakakungurutswa.

Nekuda kweiyo inopisa yakakungurutswa mushure mekuenderera kutonhora kushanduka kuita inotonhora yakakungurutswa, mune zvemichina zvinhu hazvina kusimba, kuomarara kwakanyanya.Inofanirwa kudzima kudzoreredza mashandiro ayo emuchina, hapana kupera kunonzi rolled hard volume.Yakakungurutswa yakaoma vhoriyamu inowanzo shandiswa kuita pasina kupeta, kutambanudza zvigadzirwa.

Asi iyo inotonhora yakakungurutswa simbi ndiro inogadzira simbi madziro ukobvu idiki, kugona kumirisana nenharaunda yakatarisana mutoro hauna simba, uye kuchine zvakasara zvinonetsa muchikamu chemuchinjiko mushure mekuumbwa, kuitira kuti inotonhora yakakungurutswa simbi ndiro inobhuroka kuderera kwekuita, torsion kuita. murombo, corrosion resistance haina kunaka.

Naizvozvo, inotonhora yakakungurutswa simbi ndiro inowanzo sarudza kushandisa Stainless simbi pickling passivation solution kuita pickling passivation treatment process,simbi isina tsvina pickling passivationmhinduro inogona kuva mupassivation panguva imwe chete kubvisa pamusoro peiyo yakaonda kwazvo chromium-varombo layer yesimbi.Kana iyo oxide ganda rabviswa, iyo yese reaction inoshandurwa kuita passivation process, ichigadzira inoshanda passivation dziviriro.Inogona kuve ese marudzi ese e-stainless simbi pamusoro pemafuta, oxide ganda, welding mavara uye ngura uye zvimwe zviitiko zvakabviswa zvachose, uye kuumbwa kweiyo yunifomu yesirivha-chena passivation firimu, inovandudza zvakanyanya kushora kweiyo workpiece.