Nekuda kwekuti 316L gobvu-yakavakirwa simbi yesimbi pombi isingaite ngura, inoshingirira, uye inodzivirira kupisa kwepamusoro, inowanzoshandiswa mumishonga, indasitiri yemakemikari, chikafu, indasitiri yemwenje, michina yemakemikari, mapaipi emaindasitiri, uye zvikamu zvemakanika. Ehezve, makobvu-akakomberedzwa nesimbi mapaipi akakodzerawo kugadzirwa uye kugadzirwa kwepombi dzekuburitsa uye akasiyana ekutanga mapaipi. Zvisinei, pombi dzakakora-madziro dzesimbi dzinoora mushure menguva yekushandiswa. Saka, chii chandinofanira kuita kana 316L gobvu-yakavakirwa simbi isina tsvina pombi dzakasvibiswa?

Isu tinoziva kuti kana 316L gobvu-yakavakirwa simbi mapaipi akasvibiswa ne thermocouples, iyo anodic oxidation inoparadzwa uye iyo yakaipa electrode inochengetwa. Kana tikaedza kuchengeta simbi gobvu-walled simbi pombi seasina kunaka electrode kubva pakutanga kusvika kumagumo, simbi pombi haazorare nyore. Iyi anti-corrosion nzira inonzi pipeline cathodic protection. Iyi inzirawo yekuperekedza. Haingoshandisi zvinhu zvesimbi zvinofambiswa semafirimu ekudzivirira asiwo inoparadza simbi inofambiswa uye inochengetedza simbi zvinhu. Kuwedzera kutsvagisa kwesainzi kunogona kuitwa pasina kuparadza anodic oxidation. Nokudaro, nzira yekudzivirira ye cathodic inogona kugoverwa kuva nzira yekudzivirira yefirimu uye nzira yekudzivirira yemagetsi.

Iine alloy inoshanda sefirimu inodzivirira, isa mukati mekudzivirira 316l pombi yesimbi isina tsvina, kana kubatanidza simbi inodzivirira newaya, kuitira kuti firimu rekudzivirira uye simbi inodzivirira ive mativi maviri egalvanic cell reaction. Sezvo firimu rinodzivirira riri simbi inoshanda, ine anodic oxidation effect mubhatiri, yakasvibiswa uye yakakuvadzwa nemhepo inoparadza, uye inodzivirira alloy ndiyo cathode. Iyo yekutanga bhatiri diki inomira kana kupera simba mubasa recathode, uyezve inodzivirira zvikamu zvesimbi. Apo firimu rinodzivirira rava kuda kuita ngura, rinogona kutsiviwa neimwe firimu inodzivirira.

Nokudaro, iyi nzira yekudzivirira-corrosion inzira yakarasika yekudzivirira motokari, inonziwo cathodic kuchengetedza nzira. Semuenzaniso, kune zinc zvidhinha mumagasi anopisa boilers, uye zinc inowanzomisikidzwa yakatenderedza mapropeller ezvikepe. Zinc inoshanda zvakanyanya kupfuura iron, saka zingi inoodza zvishoma nezvishoma uye inodzivirira choto uye mapropeller. Munguva ye electrolysis process, electrode yakabatana kune yakaipa danda remagetsi emagetsi haisi nyore kukuvara. Mune electrode iyi, erekitironi haifanirwe, saka madziro asina kunaka 316L gobvu rusvingo simbi isina pombi pachayo haigoni kurasikirwa nemaerekitironi uye kuva maion akanaka.

Mune mamwe mazwi, iyo yakaipa electrode haisi nyore kukuvara. Zvinoenderana neiyo musimboti wekutanga, isu tinogona kushandisa yekunze ikozvino kubatanidza simbi yesimbi gobvu-yakavakirwa simbi pombi neiyo yakaipa kubatana kweiyo switching magetsi seyakaipa yekubatanidza, kuseta iyo yekubatsira magetsi uye danda rakanaka remagetsi ekuchinja se. iyo anodic oxidation yekubatanidza, uyezve chengetedza iyo isina kunaka michina michina. Anodizing inogona kunge iri mamwe mapaipi emvura yakaraswa, makwara echitima ekare, nezvimwewo, ayo anokora zvishoma nezvishoma pasi pemamiriro akaderera. Iyi nzira yakafanana neyekudzivirira firimu nzira.