I-surface yaleli shidi likathayela yenziwe nge-aluminium engu-55%, i-zinc engu-43.5% kanye nenani elincane lezinye izakhi.Uma ibhekwa ngesibonakhulu, indawo enamathelayo yakha isakhiwo sekhekheba lezinyosi, kanti ikhekheba lezinyosi le-aluminium liqukethe i-zinc.
Nakuba izigqoko ezinama-galvanized zinikeza ukuvikelwa kwe-anodic, kunemikhawulo ethile.Ngokuqukethwe kwe-zinc encishisiwe kanye nokugoqwa kwe-aluminium ezungeze izinto ze-zinc, amathuba okuba i-electrolysis iba mancane.Kodwa-ke, lokhu kusho futhi ukuthi uma ishidi le-galvanized lisikiwe, ungqimba oluvikelayo luzolimala, futhi umkhawulo wokusika ujwayele ukugqwala.Ukuze ukwandise impilo yesevisi yepuleti, kunconywa ukuthi unciphise ukusika futhi uthathe izinyathelo zokulwa nokugqwala, njengokudweba upende ophikisana nokugqwala noma upende ocebile zinc.
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 |
Manje, ake sihlole izici zensimbi ye-galvalume.Iqukethe i-aluminium engu-55%, i-zinc engu-43.5% kanye ne-silicon engu-1.5%.Lokhu kwakheka kwenza izinto zibe lula ukubunjwa, ukushisela nokupenda, okwenza kube nezinto ezihlukahlukene kakhulu ezinhlotsheni zokusebenza.Ngaphezu kwalokho, inhlanganisela yokuvikelwa komhlatshelo kwe-zinc kanye nokuvikela isithiyo se-aluminium kuphumela ekumelaneni nokugqwala okuhle kakhulu ngisho nangaphansi kwezimo zomoya ezinzima kakhulu.Eqinisweni, ukumelana nokugqwala kwensimbi ye-galvalume kuphakeme ngokuphindwe izikhathi ezingu-2-6 kunaleyo yensimbi enamathela ediphu eshisayo.
Sengiphetha, amakhoyili ethu ensimbi ayi-galvalume ayinhlanganisela ephelele yamandla, ukuguquguquka nokungagqwali.Ngokubunjwa kwayo okuyingqayizivele kanye nezakhiwo ezivelele, idlula insimbi evamile yama-galvanized mayelana nokuqina, okwenza kube yinto efanelekile ekusetshenzisweni okuhlukahlukene.Themba insimbi ye-galvalume ukuze ikunikeze ukuvikeleka okuhlala isikhathi eside, okuthembekile kwamaphrojekthi akho.
Ngenxa yezakhiwo zayo ezivelele, insimbi ye-galvalume iyinto ethandwayo ezimbonini eziningi.Isetshenziswa kabanzi ekwakhiweni futhi ukwakheka kwayo kuvumela imiklamo eyinkimbinkimbi ngenkathi igcina ubuqotho besakhiwo.Kuyisinqumo esihle kakhulu sokusebenza kophahla nodonga, okunikeza ukuqina okungenakuqhathaniswa nokuphila isikhathi eside.Ngaphezu kwalokho, ngenxa yokumelana nokugqwala okuhle kakhulu nekhono lokumelana nezindawo ezinokhahlo, insimbi ye-galvalume isetshenziswa kakhulu ekwenziweni kwezimoto, izinto zikagesi kanye nemishini yezolimo.
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.