Maitiro ekutonga kunaka kwemachubhu chaiwo

Maitiro ekutonga kunaka kwemachubhu chaiwo

Stainless simbi chaiyo mapaipi akashandiswa zvakanyanya mumaindasitiri, zvemagetsi, electromechanical nemamwe minda, asi mukurumbira wavo hauna kukwirira mune mamwe minda. Saka, kana mumwe munhu asina kuishandisa anoda kutenga precision machubhu. Saka tinosiyanisa sei kunaka kwepombi dzesimbi isina tsvina?

Zvinhu zvepaipi yesimbi isina tsvina ndiyo hwaro hwekuona kunaka kwavo. 316 ine yakanyanya kunaka inodzivirira ngura, inoteverwa ne304, nepo 201 zvinhu zvishoma zvakaderera kune 304. Izvo zvakaoma kusiyanisa neziso rakashama, saka tingaziva sei zvinhu zvepombi dzesimbi isina tsvina? Pane nzira mbiri, imwe ndeye nitric acid point yekuyedza, imwe yacho isimbi isina tsvina yekuyedza mhinduro, uye yechitatu ndeyekutarisa kuburikidza nesiporidzi.

Nzira yekugadzira

1. Kupenya kupenya: Kupenya kupenya, kutsvedzerera kwepasi, uye kudiki kwenzvimbo ine oxidized, ndiko kukwidziridza kushora.

2. Welding seam: Corrosion inonyanya kutangira kubva pawelding seam, saka nitrogen kuchengetedzwa kwewelding seam inogona kunyatso kuvandudza kushorwa kwepombi dzesimbi isina tsvina.

3. Kunyatsorongeka: Kunyange zvazvo kunyatsojeka kusina hukama hwepedyo nekudzivirira kwesimbi yesimbi isina tsvina yakashongedzwa mapaipi, iyo yakakwirira yehutano, zviri nani nzira uye yakakwirira kunaka.