Chimwe chezvinhu zvinosiyanisa simbi yegalvalume ndiko kukwanisa kwayo kupa anodic kudzivirira.Nepo galvanized layer inoshandawo seanodic dziviriro, iyo yakaderedzwa zinc yemukati uye aluminium cladding inoita kuti isarambe ku electrolysis.Zvisinei, zvinofanira kucherechedzwa kuti kana pepa rakagadzirwa richinge rachekwa, kuchekwa kwekucheka kucharasikirwa nekudzivirirwa kwayo uye kunogona kuita ngura.Kuti urwise izvi, zvinokurudzirwa kushandisa pende kana zinc-rich varnish kuchengetedza mitsetse uye kuwedzera hupenyu hwebhodhi.
Kurapa kwepamusoro: Kemikari kurapwa, mafuta, yakaoma, Kemikari kurapwa uye mafuta, anti-munwe kudhinda.
Simbi Type | AS1397-2001 | EN 10215-1995 | ASTM A792M-02 | JISG 3312:1998 | ISO 9354-2001 |
Simbi yeCold Kugadzira uye Yakadzika Dhirowa Chikumbiro | G2+AZ | DX51D+AZ | CS mhando B, mhando C | SGLCC | 1 |
G3+AZ | DX52D+AZ | DS | SGLCD | 2 | |
G250+AZ | S25OGD+AZ | 255 | - | 250 | |
Structural Steel | G300+AZ | - | - | - | - |
G350+AZ | S35OGD+AZ | 345 Kirasi1 | SGLC490 | 350 | |
G550+AZ | S55OGD+AZ | 550 | SGLC570 | 550 |
Ngatitarisei zvakadzika pane zvakatanhamara zve galvalume simbi.Galvalume simbi inoumbwa ne55% aruminiyamu, 43.5% zingi uye 1.5% silicon yekuumbwa kwakanyanya, weldability uye kupenda.Izvi zvinoreva kuti inogona kuumbwa nyore nyore kuita akasiyana mafomu uye saizi, zvichiita kuti ive sarudzo inogoneka kune akasiyana maapplication.Mukuwedzera, kupendeka kwayo kunobvumira kugadzirisa uye kudzivirira kubva kune zvekunze zvinhu.
Panyaya yekudzivirira ngura, galvalume simbi iri nani ka2-6 pane yechinyakare inopisa-dip galvanized simbi coating.Uku kuita kwakasarudzika kunowanikwa kuburikidza nekubatanidzwa kwezinc kuchengetedza kwechibairo uye aluminium's barrier protection.Mhedzisiro ndeyekupfeka kunokwanisa kumirisana nemamiriro ekunze akaomarara, kuve nechokwadi chekugara kwenguva refu uye kusimba kwechero chirongwa.
Izvo zvakasiyana-siyana zvesimbi yegalvalume inoita kuti ive yakakodzera kune zvakasiyana-siyana zvekushandisa.Inoshandiswa zvakanyanya mukuvaka sezvo ichipa mhinduro yakanaka yedenga, siding uye zvimwe zvimiro zvekushandisa.Kuramba kwayo kwakanakisa kwekuora kunoita kuti ive sarudzo yakanakisa yezvishandiso munzvimbo dzemahombekombe, dzinowanzo ratidzwa nemvura yemunyu uye mamiriro ekunze akaomarara.Pamusoro pezvo, inoshandiswa muindasitiri yemotokari, midziyo yekurima, uye kunyange midziyo yemagetsi.
Mukupedzisa, galvalume simbi inomira kunze semutambo shanduko yeindasitiri yesimbi.Nekuumbwa kwayo kwakasarudzika, kusarudzika corrosion kuramba uye kuita zvakasiyana-siyana, inopa kusimba kusingaenzaniswi uye kuvimbika.Usakanganise pamhando uye hupenyu hurefu - sarudza galvalume simbi yepurojekiti yako inotevera.
SeChina indasitiri yezvigadzirwa zvesimbi inotungamira mabhizinesi, iyo yenyika kutengeserana simbi uye zvinhu "Mazana akanaka kutenda bhizinesi", China simbi yekutengeserana mabhizinesi, "Pamusoro 100 akazvimirira emabhizinesi muShanghai". ) inotora "Kutendeseka, Kuita, Innovation, Win-Win" seyayo yega misimboti yekushanda, inogara ichiramba ichiisa kudiwa kwevatengi munzvimbo yekutanga.