Shamwari zhinji dzinogona kunge dzichida kuziva nezve anti-corrosion kuita kwe zinc aluminium magnesium simbi mapaipi? Nhasi, Yuantai Derun ichakuunzira kuyedza kwedu kwekuenzanisa kuti uone kuti ndiani ane simba rekupokana nekuora kana zvichienzaniswa nemapombi esimbi akajairwa.
Chekutanga, ngatitorei muchiitiko chemazuva ano chekuyedza. Zita rekuedza uku rinonzi muyedzo wekupfapfaidza munyu. Saka dzimwe shamwari dzingadaro dzakabvunza, chii chinonzi salt spray experiment? Nei tichifanira kuitisa simbi pombi munyu pfapfaidzo kuedza. Vanoita sei kune vatengi vepombi dzesimbi?
Iyo yekunyepedzera yakateedzerwa munyu yekupfapfaidza bvunzo inosanganisira kusarerekera munyu kupfapfaidza bvunzo, acetate yekupfapfaidza bvunzo, yemhangura yemunyu inomhanyisa acetate spray bvunzo, uye alternating munyu pfapfaidzo bvunzo.
Neutral munyu wekupfapfaidza bvunzo (NSS bvunzo) inokurumidza corrosion bvunzo nzira yakabuda uye parizvino inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana. Inoshandisa 5% sodium chloride saline solution, uye mhinduro PH kukosha inogadziriswa mune zvakarerekera (6-7) semhinduro yekupfapfaidza. Tembiricha yekuyedza inoiswa pa35 ℃, uye inodiwa yekugadzika mwero wemunyu wekupfapfaidza i1-2ml/80cm ². Pakati peh. Nhasi tichaitisa iyi kuyedza kupfapfaidza munyu.
Neutral salt spray test kwemaawa makumi maviri nemana yakaenzana negore rimwe munzvimbo yakasikwa
Mushure memaawa makumi mana nemasere ekusarerekera munyu pfapfaidzo NSS (yakasikwa nharaunda kwemakore maviri) pane bvunzo sampu:
Tangshan Yuantai Derun Steel Pipe Co., Ltd. New Product Galvanized StripZinc Aluminium Magnesium Square Tube
Chiyero chepamusoro: Level 8:
Nzvimbo yakakanganisika inoita 0.15% ~ 0.2%,
Kuonekwa giredhi B (kunenge pasina kusviba kunokonzerwa nekuputira ngura), ine kuderera kudiki pamusoro peiyo sampuli;
Zvakajairwa galvanized square chubhu zvigadzirwa
Chiyero chepamusoro: Level 1:
Nzvimbo yakakanganiswa inoita 35% ~ 45%,
Chitarisiko nhanho I (kutsemuka), uye sampuli inoratidza kuora kwesimbi yepasi.
Kuburikidza nemiedzo yekuenzanisa, chigadzirwa chitsva cheTangshan Yuantai Derun Steel Pipe Co., Ltd., galvanized strip.zinc aluminium magnesium square chubhu, ine zviri nani kwezvakatipoteredza corrosion resistance panezvakajairika galvanized strip square chubhuzvigadzirwa.
At present, zinc aluminum magnesium steel pipe products are in hot sales. If you want to buy zinc aluminum magnesium steel pipes with excellent quality and price, you need to take action as soon as possible. We can inquire with your email: sales@ytdrgg.com
Nguva yekutumira: Jun-06-2023
