Mune dzimwe nyika, nzira yekuratidza ukobvu hwezinc layer yegalvanized sheet ndeye Z40g Z60g Z80g Z90g Z120g Z180g Z275g.
Huwandu hwezinc plating inzira inowanzoshandiswa inobudirira kuratidza ukobvu hwezinc layer yerata rine galvanized.
Kukosha kwakajairwa kwemarita muChina: iyo unit yegalvanized quantity ig/m2
1oz=0.0284kg, saka 0.9oz=0.02556kg=25.56g 1ft2=0.093m2 25.56g/0.093m2=275g/m2
Muenzaniso: G90 zvinoreva kuti avhareji huremu hudiki hwakayerwa pamativi ese epepa remarara pamapoinzi matatu i0.9oz/ft2, kureva kuti SI unit i275g/m2.
Zvichitaurwa zviri nyore, bepa reG60 ndiro ratinowanzo kudaidza kuti Z180g zinc-yakavharwa pepa resimbi.
Kune zvakare vatengi vanofarira kushandisa iyo unit yekuti mangani mamicrons kuverenga ukobvu hwezinc layer.Heino kuongorora iwe
Kuwanda kwe zinc ndiko 7.14 g/cm3;saka 275/7.14 = 38.5154cm3=38515.4mm3, kureva, avhareji ukobvu per sikweya mita ndiyo 38.5154 microns.(Single-sided) Ruviri-divi ihafu yacho.
Kana iyo geji yekukobvu ikashandiswa kugamuchirwa, kuyerwa kweavhareji ukobvu hunogona kunge hwakakwira kupfuura 38 microns, nekuti kushata kwepasi pesimbi uye kushata kwejasi kuchakanganisa mhinduro dzebvunzo.Kana hukasha hwakakura, ndiko kukura kwehukobvu hwakapimwa.
Kupisa-dip galvanized layer ukobvu mwero,
Garani yakakora zvakadii?
Electro-galvanized ukobvu mwero
Zinc layer ukobvu X zingi layer density 7.14 = zingi layer uremu
Kutanga rangarira kuti 7.14 ndiyo density ye zinc!
Hazvina mhosva kuti magiramu mangani pa square metre rimwe bato rinoti
Ingoshandisa nhamba iyi ÷ 7.14, mhedzisiro yacho ukobvu paskweya mita, mumamicrometer
Semuyenzaniso, kukora zvakadii magiramu 80 ezingi paskweya mita?
80÷7.14=11.2（μm）
Kana kuti mumwe munhu akakumbira huwandu hwezinc kuti huve 70 microns, magiramu mangani pa square metre?
70*7.14=499.8 g/㎡
Win Road International Steel Product
Nguva yekutumira: Zvita-20-2021