Sei 316L Stainless simbi isina mvura sleeve iine zvirinani kusaita ngura?

Iyo simbi isina tsvina inochinjika isina mvura sleeve i304,316L, hunhu hwayo hwakadzikama, kuchinjika kwesimbi zvakare kwakanaka kwazvo, chakakosha ndechekuti kuramba kwayo kwecorrosion kuri nani, munzvimbo inonaya uye inotonhora, kana munzvimbo. nzvimbo ine mitemo inopesana ne-corrosion, ine simbi isina tsvina isina mvura sleeve, mushure meimwe mhinduro, ine yakanaka kwazvo inorwisa-unyoro uye anti-corrosion effect.

1.Pasi pemvura

Uye mudziva rekuchenesa mvura rechirimwa chemvura, simbi isina tsvina inochinjika isina mvura sleeve Stainless simbi isina mvura inoshandiswa, ndiko kuti, nekuti haisi nyore kuita ngura, kana kuti chiyero che ngura chinononoka.Mukuita kwese kwekuvaka kweiyo purojekiti chaiyo, kana pombi yemadziro isina kuchinjwa nesimbi isina mvura isina mvura, kuitira kuti madziro uye pombi inobata pakarepo, kutanga, simba remadziro riri pamusoro pepombi riri nyore kwazvo. , zvichiita kuti deformation kana kunyange kuputika kwepombi, chechipiri, kubuda kwepombi kunotungamirira pakusunungurwa kwemadziro kuchaitawo kukanganisa kukuru kune pombi.Hazvina kuoma kuona kukosha kwekushanda kwesimbi isina mvura isina mvura.

2.Mumhepo

Pamusoro pezvigadzirwa zvesimbi zvinosangana neokisijeni mumhepo kuumba firimu reoxide pamusoro.Musiyano ndewekuti iron oxide yakaumbwa pamusoro pekabhoni simbi yakajairwa icharamba ichiwedzera oxidize, zvichiita kuti ngura irambe ichikura uye pakupedzisira kuita makomba.Iyo pamusoro pe316L simbi isina tsvina yakashongedzwa pombi ichaitawo neokisijeni, asi nekuda kweiyo yakakwira chromium, kushora kwesimbi yesimbi kunoenderana nechromium.Kana zvinyorwa zvechromium zvakawedzerwa zvinosvika 10.5, kuputika kwemhepo yesimbi kunovandudzwa, uye chromium ye 316L yesimbi isina tsvina yakashongedzwa pombi yakakura kudarika 17. Chikonzero ndechekuti kana simbi yakasanganiswa nekromium, rudzi rwepamusoro oxide. inogadziriswa kuti ifanane nemhando yakaumbwa pachene chromium metal.Iyi yakanyatsonamirwa chromium-rich oxide inodzivirira pamusoro kubva kune imwe oxidation.Iyi oxide layer yakatetepa zvekuti kupenya kwechisikigo kwesimbi kunoonekwa kuburikidza nayo.