Kutanga, pfungwa yacho yakasiyana
Kupisa dip galvanizing inochengetedza simbi inochengetedza, inonyanya kushandiswa mumaindasitiri akasiyana ezvivakwa zvesimbi.Zvikamu zvesimbi mushure mekubvisa ngura zvinonyudzwa mune yakanyungudutswa zinc mhinduro inenge 500 ℃, kuitira kuti pamusoro penhengo yesimbi inosungirirwa ne zinc layer, kuitira kuti itambe chinangwa che anticorrosion.Hot dip zinc ndeyekunyudza nhengo yesimbi mushure mekubvisa ngura mumvura yakanyungudutswa yezinc inenge 600 ℃, kuitira kuti pamusoro penhengo yesimbi inonamirwa ne zinc layer.Ukobvu hwezinc layer hausi pasi pe65μm yendiro yakatetepa iri pasi pe5mm, uye isiri pasi pe86μm yendiro yakakora iri pamusoro pe5mm.Saka sekutamba chinangwa chekudzivirira ngura.
Chechipiri, nzira yekugadzira yakasiyana
Galvanizing inoreva tekinoroji yekurapa kwepamusoro yekuisa chivharo chezingi pamusoro pesimbi, alloy kana zvimwe zvinhu kuita basa reaesthetics nekudzivirira ngura.Nzira huru inoshandiswa ikozvino inopisa galvanizing.Nekudaro, indasitiri yekupisa dip galvanizing yakagadziridzwa nekukurumidza kusimudzira kwekutonhora kwemitsetse mumakore makumi matatu apfuura.Nzira yekugadzira yepepa rinopisa-galvanized rinonyanya kusanganisira: kugadzirira ndiro yakasvibirira → pre-plating treatment → inopisa-dip plating → post-plating treatment → kupedza kuongorora chigadzirwa uye zvichingodaro.
Zvinoenderana netsika kazhinji maererano neyakakoswa marata Hardware isati yaputira nzira yekurapa, chero isingabatane nemvura inogona kuchengeta makore 5 ~ 7 kana zvakadaro pasina ngura, hongu, kana iri bvunzo yemvura yemunyu, hazvizoiti. kuva anopfuura maawa mana.Kupisa dip zinc ndeye kushandisa zinc tin solution kuvhara hardware, uye nguva yekudzivirira ngura inopeta kashanu pane yegalvanizing yechinyakare.Iyo yakajairika yekunze yekuvaka ndeye kushandisa inopisa dip zinc, uye bvunzo yemvura yemunyu inogona kuita maawa makumi matatu nematanhatu.
Parizvino, zvinozivikanwa kuti yakanakisa nzira yekurapa pamusoro pekudzivirira ngura ndeyekugadzira dacron ngura.Kazhinji, zvikamu zvemotokari zvakashandiswa nzira iyi kudzivirira ngura.Muedzo wemvura yemunyu kazhinji unotora maawa anopfuura makumi mapfumbamwe nematanhatu.Asi kana iyo hardware ichishandiswa mumamiriro asina kunaka, kunewo vanhu vanoshandisa "asphalt" iyo tara kuita iyo yepamusoro kurapwa.
Chechitatu, kushandiswa kwemichina yakasiyana
Kupisa dip galvanizing ndiko kuiswa kwezinc layer pamusoro peAngle simbi, chiteshi simbi uye mamwe masimbi kuti uwane kutaridzika kwekureruka uye ngura kudzivirira kwesimbi.Kupisa-dip zinc kugadzirisa zvidyarwa zvinoshandisa zinc tini mhinduro kudzivirira ngura pane workpiece.Iyi tekinoroji nyowani inogona kuwedzera nguva yekuora kusvika kashanu, iyo inowanzo shandiswa mukuvaka kunze.Nokuti nheyo yezviito haina kufanana, saka basa re workpiece harina kufanana.Kuonekwa kwekupisa dip zinc chirimwa ndeyekuwedzera chiyero chekuita.
Nguva yekutumira: 18-11-22