Mitsetse yesimbi isina tsvina inogadzirwa sei?

Stainless simbi tepi imhando yesimbi zvinhu zvinonyanya kushandiswa munzvimbo dzakasiyana siyana dzeindasitiri, inozivikanwa nekunaka kwayo kusaita ngura, tembiricha yepamusoro uye simba remuchina. Saka ichi chinhu chakakosha chinogadzirwa sei? Izvi zvinotevera zvichazivisa muchidimbu nzira yekugadzira bhandi resimbi isina tsvina.

 

Kugadzirira kwezvinhu zvakasvibiswa

Kugadzirwa kwemabhandi esimbi isina tsvina kunotanga nekusarudzwa kwezvinhu zvakakodzera. Kazhinji, zvinhu zvikuru zvesimbi isina tsvina isimbi, chromium uye nickel, iyo chromium inokwana inenge 10.5%, iyo inogadzira simbi isina tsvina ine yakanakisa corrosion resistance. Pamusoro pezvikamu zvikuru izvi, zvimwe zvinhu zvinogona kuwedzerwa kuvandudza zvivakwa zvavo, senge kabhoni, manganese, silicon, molybdenum, mhangura, nezvimwe.

 

Pinda padanho rekunyungudika

Muchikamu chekunyunguduka, iyo yakasanganiswa mbishi inoiswa muchoto chemagetsi arc kana muchoto wekunyungudika. Tembiricha iri mukati mechoto inowanzosvika 1600 degrees Celsius. Simbi yakanyungudutswa inonatswa kubvisa tsvina nemagasi mairi.

 

Dururira muchina unoramba uchikanda muchina

Iyo yemvura simbi isina tsvina inodururwa mumuchina unoramba uchikandira, uye simbi isina tsvina tambo inoumbwa kuburikidza neinoenderera yekukanda maitiro. Mukuita uku, simbi isina tsvina inoramba ichikandwa muforoma inotenderera kuita tambo isina kuvharwa yehumwe ukobvu. Iko kutonhora uye kutonga kwekushisa kwe mold kune zvakakosha pahutano uye kushanda kwetambo.

 

Pinda padanho rinopisa

Billet rinopisa rinokungurutswa nechigayo chinopisa kuti chigadzire ndiro yesimbi ine humwe hukobvu nehupamhi. Munguva yekupisa yekukungurutsira, iyo simbi ndiro inoiswa kune akawanda rolling uye tembiricha kugadzirisa kuti iwane saizi inodiwa uye zvivakwa.

 

Pickling stage

Mukuita uku, tambo yesimbi isina tsvina inonyudzwa muine acidic mhinduro yekubvisa pamusoro oxides uye tsvina. Kumusoro kwesimbi isina tsvina mushure mekunhonga kunotsvedzerera, izvo zvinopa hwaro hwakanaka hwekuzotevera kunotonhora kukunguruka uye kurapwa kwepamusoro.

 

The cold rolling stage

Panguva ino, tambo yesimbi isina tsvina inotenderedzwa zvakare kuburikidza neguyo inotonhora kuti iwedzere kugadzirisa ukobvu nekudzika kwayo. Iyo inotonhora yekutenderedza maitiro inogona kuvandudza pamusoro pemhando uye nemazvo eStainless simbi strip.

 

Final stage

Mushure mekutevedzana kwemashure ekurapwa maitiro senge annealing, polishing uye kucheka, Stainless simbi tambo inozopedzisa maitiro ekugadzira. Iyo annealing process inogona kubvisa kushushikana mukati mestainless simbi strip, kunatsiridza mapurasitiki ayo uye kuoma; Kuchenesa maitiro kunogona kuita kuti pamusoro pesimbi isina tsvina tambo iwedzere kutsvedza uye kupenya; Nzira yekucheka inocheka tambo yesimbi isina tsvina kusvika paurefu hunodiwa uye hupamhi sezvinodiwa.

 

Muchidimbu

Iyo nzira yekugadzira yesimbi isina tsvina tambo inosanganisira kugadzirwa kwezvinhu, kunyunguduka, kuenderera mberi kukanda, kupisa kukungurutswa, kunhonga, kutonhora kutenderedza uye mushure mekurapa uye zvimwe zvinongedzo. Nhanho yega yega inoda kunyatso kudzora kwemaitiro paramita uye mhando zviyero kuti ive nechokwadi chekuti chigadzirwa chekupedzisira chinosangana nezvinodiwa zvemhando. Iko kushandiswa kwakakura kwesimbi isina simbi mitsetse inokonzerwa nekunaka kwayo kwekudzivirira uye michina zvinhu, uye kutonga kwakanaka kwemaitiro ekugadzira ndiyo kiyi yekuzadzisa zvivakwa izvi.