I-Coil Galvalume noma ulimi olupholile I-Galvalume Steel Sheet In Coil iyishidi lensimbi ye-carbon ehlanganiswe ne-aluminium zinc alloy ngenqubo eqhubekayo yokucwilisa ukushisa.Ukwakheka kwe-coating okujwayelekile kungu-55% we-aluminium kanye ne-45% ye-zinc.
Inani elincane kodwa elibalulekile le-silicone lengezwa ku-alloy yokugqoka.
Ayengezwa ukuze kuthuthukiswe ukusebenza kokugqwala, kodwa ukunikeza ukunamathela okuhle kokunamathela ku-substrate yensimbi lapho umkhiqizo ugoqwa, weluliwe noma ugotshwa ngesikhathi sokukhiqiza.
Ishidi lensimbi elikhangayo lihlanganisa ukuvikelwa okuhle kakhulu kokugqwala kwe-aluminium nokuvikelwa kwensimbi.
Umphumela uba ukunamathela okuqinile, okuhlinzeka ngokuvikeleka kwesimanje emaphethelweni agundiwe futhi, ngakho-ke, okunikeza isivikelo esihle kakhulu samashidi ensimbi.
Nakuba kukhona okuhlukile, ezinhlelweni eziningi ezinhlotsheni eziningi zezindawo, lapho kudingekile ukumelana nokugqwala komkhathi, insimbi yamagalvanized iwumkhiqizo okhethwayo.
Ihlala isikhathi eside kunogqinsi olulinganayo lothayela futhi inikeza isivikelo sesimanje esingatholakali kumaphaneli anama-aluminium.
Lokhu kuvikela okuthuthukisiwe kusho ukugqwala okuncane, imihuzuko nokunye ukungapheleli ekugcineni emaphethelweni ashefiwe.Ukwengeza, ngenxa yokuthi lesi sitshalo simelana kakhulu nokugqwala, sigcina ukubonakala okugqamile kakhulu lapho kuvezwe ezindaweni eziningi.
Lezi zakhiwo zenza ishidi lensimbi ye-Galvalume ibe yizinto ezikhethwayo zokufulela.Ukumelana nokugqwala okuhle kakhulu kwamashidi ensimbi athathiwe kutholakala ngokuba khona kwezizinda-zinc- kanye ne-aluminium enothe ngezizinda ezincane ze-microscopic ngaphakathi kwe-coating.
Izifunda ezinothe nge-aluminum ezigqwala kancane zinikeza ukuqina kwesikhathi eside, kuyilapho izindawo ezinothe nge-zinc ezigqwalile zinikeza ukuvikelwa kwe-galvanic.
Isikhathi sokuthumela: Jul-22-2022