Ngokwe-Microscopically, lesi sakhiwo sekhekheba lezinyosi siqukethe amayunithi e-aluminium aqukethe i-zinc.Ngenkathi i-galvanized coating ihlinzeka ngokuvikeleka kwe-anodic, okuqukethwe kwe-zinc encishisiwe nokugoqa kwe-aluminium kukwenza kube lula ukungenwa yi-electrolysis.Nokho, lokhu kusho futhi ukuthi ishidi likathayela lilahlekelwa ukuvikeleka kwalo lapho lisikwa, libangele ukugqwala emaphethelweni asikiwe.
Ukuze uxazulule le nkinga, kunconywa ukuvikela imiphetho ngopende noma i-varnish ecebile nge-zinc, ngaleyo ndlela yandise impilo yebhodi.Lesi sendlalelo esiyisivikelo sivikela insimbi ye-galvalume, iqinisekisa impilo yayo yesevisi futhi igcina ukumelana kwayo nokugqwala okuhle kakhulu ngisho nangaphansi kwezimo zomoya ezinzima kakhulu.
Ukwelashwa kwendawo: Ukwelashwa ngamakhemikhali, uwoyela, okomile, Ukwelashwa ngamakhemikhali namafutha, ukuphrinta kweminwe.
Uhlobo Lwensimbi | AS1397-2001 | I-EN 10215-1995 | I-ASTM A792M-02 | I-JISG 3312: 1998 | ISO 9354-2001 |
Insimbi Yokwakheka Okubandayo kanye Nesicelo Sokudweba Okujulile | I-G2+AZ | I-DX51D+AZ | CS uhlobo B, uhlobo C | I-SGLCC | 1 |
I-G3+AZ | I-DX52D+AZ | DS | I-SGLCD | 2 | |
I-G250+AZ | I-S25OGD+AZ | 255 | - | 250 | |
Insimbi Yesakhiwo | I-G300+AZ | - | - | - | - |
I-G350+AZ | I-S35OGD+AZ | 345 Ikilasi1 | I-SGLC490 | 350 | |
I-G550+AZ | I-S55OGD+AZ | 550 | I-SGLC570 | 550 |
Insimbi ye-Galvalume inezici ezimbalwa ezigqamile eziyehlukanisa nensimbi evamile kanye nama-galvanized coatings.Okokuqala, iyakheka futhi ingalolongwa futhi ibunjwe ibe ukucushwa nemiklamo ehlukahlukene.Okwesibili, iyathengiswa, okwenza kube lula ukuhlanganisa izingcezu ezihlukene ukuze kuxhunywe okungenazihibe.Okokugcina, iyapendeka, ivumela ukwenziwa ngokwezifiso kanye nokusetshenziswa kwemibala ehlukahlukene kanye nokuqedwa.
Lo mkhiqizo oguquguqukayo unokusetshenziswa okuningi ezimbonini ezahlukahlukene.Ivamise ukusetshenziselwa ukufulela kanye nezinhlelo zokuseceleni ngenxa yokumelana nokugqwala okuhle kakhulu.Ukusebenza kwayo okuhle kakhulu kuhlangene nokusebenza kahle kwezindleko kuyenza ibe yisinqumo sokuqala samaphrojekthi wokwakha ezindaweni zokuhlala nezohwebo.Ngaphezu kwalokho, iphinde isetshenziswe ekwakhiweni kwezimoto, izinto zikagesi zasendlini, izinto zezolimo neminye imikhakha, iphinde igqamise ukuguquguquka kwayo kanye nokuguquguquka kwayo.
Ekuphetheni, insimbi ye-galvalume inikeza isisombululo esiyingqayizivele enselele yokuvikela ukugqwala.Ihlanganisa i-aluminium, i-zinc kanye nesakhiwo sekhekhe lezinyosi, esingaphezu kwe-galvanized coating ngokwempilo yesevisi kanye nokumelana nokugqwala.Ukwakheka kwayo, ukushisela kanye nokupendeka kwayo kuyenza ifanelekele izinhlelo zokusebenza ezihlukene iqinisekisa ukuthi ihlala iyinketho yokuqala ezimbonini zonkana emhlabeni jikelele.
Njengoba imboni yezimpahla zensimbi yaseChina ihola amabhizinisi, ukuhweba ngensimbi kazwelonke kanye nempahla "Ikhulu lebhizinisi elithembekile", amabhizinisi okuhweba ensimbi aseChina, "Amabhizinisi azimele aphezulu ayi-100 eShanghai". I-Shanghai Zhanzhi industry Group Co., Ltd., (ifushaniswe ngokuthi iZhanzhi Group ) ithatha i-"Itegrity, Practicality, Innovation, Win-Win " njengomgomo wayo owodwa wokusebenza, iphikelela njalo ekubekeni isidingo samakhasimende endaweni yokuqala.