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Chromium plating, maitiro anoita kuti simbi dzipenye!

2023-05-24

Chromium plating inzira ye electroplating chidimbu chitete chechromium pasimbi. Chromium plating ine maviri makuru mabasa, anoshandiswa kushongedza kana seyekudzivirira.

Kazhinji, chromium ine yakagadzikana makemikari zvivakwa uye haibatike neakawanda organic acids, sulfides, kana alkalis. Naizvozvo, chromium plating inogona kudzivirira ngura, kunatsiridza kupfeka kuramba, uye kushanda sechinhu chekudzivirira.

Uye zvakare, iyo chrome layer ine yakakwira pamusoro pekupedzisira uye inowanzoshandiswa semidziyo yekushongedza, senge zviridzwa zvemotokari, zvemukati, zvekushongedza zvikamu, uye zvimwe zvinhu zvine chitarisiko zvinodiwa.

Maitiro echromium plating anosanganisira mashanu ekutanga matanho:
Danho rekutanga ndiro degreasing. Shandisa makemikari kuti ubvise girisi kubva kune simbi kumeso kuve nechokwadi chekuti hapana zvikamu zviri pamusoro zvinokanganisa electroplating.
Danho rechipiri kuchenesa. Kunyatsochenesa pamusoro kunobatsira kubvisa tsvina uye zvisaririra, zvakadai sediki guruva.
Muchikamu chechitatu, iyo yepasi (yakapfava) simbi inoda kurapwa kuti ive nechokwadi chekuti simbi yepasi inotsvedzerera sezvinobvira, nekudaro kuve nechokwadi chekuti iyo yekupfeka inochengetedza kuvimbika kwepamusoro kwenguva yakareba. Nzira dzinowanzo shandiswa dzinosanganisira copper plating, nickel plating, uye ipapo chromium plating.
Muchikamu chechina, simbi inoiswa mugaba rine pre-kurapwa mhinduro uye zvishoma nezvishoma inopisa kusvika kune yakakodzera tembiricha kuti itange chromium plating.
Chikamu chechishanu uye chekupedzisira, maitiro e electroplating anotanga, uye mhinduro mumudziyo imhinduro yakasanganiswa yechromium ine makomboni, zvichiita kuti makomisheni acho aroverwe pamusoro pesimbi (kuburikidza ne electrochemical reactions). Ukobvu hwehuputi hunoenderana nenguva iyo simbi inogara mumudziyo.
Mhando dzakajairika dzechromium plating dzinosanganisira: inopenya chromium plating, matte chromium plating, yakaoma chromium plating, nezvimwe.
Kana yakagadzirirwa zvinoenderana neazvino maindasitiri zviyero, iyo chrome coating inogona kutsungirira kuratidzwa kwenguva refu kumhepo. Iyo simbi bumper pamotokari muenzaniso wakanaka we electroplating, iyo inogona kushandiswa kwemakumi emakore nekungogadziriswa chete. Saizvozvo, faucets uye zvimwe chrome zvakapfava zvigadzirwa zvinogona kuve nechokwadi chenguva refu yakatsetseka kutaridzika uku ichisimbisa kusimba kwenguva refu. Naizvozvo, chromium plating ndeimwe yeanonyanya kushandiswa simbi pamusoro pekurapa maitiro.