



Sethula i-Galvalume Steel Coil yethu, umkhiqizo ongcono kakhulu ohlanganisa amandla e-Galvalume Steel nokumelana nokugqwala okuphezulu kwe-Aluminium.
Ukwembozwa kobuso kwaleli shidi elihlanganisiwe kwakhiwe yi-aluminium engu-55%, i-zinc engu-43.5% kanye nenani elincane lezinye izakhi. Uma kubhekwa ngaphansi kwe-microscope, ubuso bekwembozwa bakha isakhiwo se-honeycomb, kanti i-honeycomb ye-aluminium iqukethe i-zinc.
Nakuba izembozo ze-galvanized zinikeza isivikelo se-anodic, kunemikhawulo ethile. Ngokuqukethwe kwe-zinc okunciphile kanye nokugoqwa kwe-aluminium nxazonke kwezinto ze-zinc, i-electrolysis iba mancane amathuba. Kodwa-ke, lokhu kusho nokuthi uma ishidi le-galvanized selinqunyiwe, ungqimba oluvikelayo luzolimala, futhi unqenqema olusikiwe luvame ukugqwala. Ukuze kwandiswe impilo yesevisi yepuleti, kunconywa ukunciphisa ukusika nokuthatha izinyathelo zokulwa nokugqwala, njengokupenda upende wokulwa nokugqwala noma upende ocebile nge-zinc.
Ukwelashwa kwendawo: Ukwelashwa ngamakhemikhali, uwoyela, okomile, Ukwelashwa ngamakhemikhali namafutha, ukunyatheliswa kweminwe okulwa nokunyatheliswa.
| Uhlobo Lwensimbi | AS1397-2001 | EN 10215-1995 | I-ASTM A792M-02 | I-JISG 3312:1998 | I-ISO 9354-2001 |
| Insimbi Yokwenza Ukwakheka Okubandayo kanye Nokusetshenziswa Kokudweba Okujulile | G2+AZ | I-DX51D+AZ | Uhlobo lwe-CS B, uhlobo C | I-SGLCC | 1 |
| G3+AZ | I-DX52D+AZ | DS | I-SGLCD | 2 | |
| G250+AZ | S25OGD+AZ | 255 | - | 250 | |
| Insimbi Yesakhiwo | G300+AZ | - | - | - | - |
| G350+AZ | S35OGD+AZ | 345 Isigaba 1 | I-SGLC490 | 350 | |
| G550+AZ | S55OGD+AZ | 550 | I-SGLC570 | 550 |
Manje, ake sihlole izici zensimbi ye-galvalume. Yakhiwe yi-aluminium engu-55%, i-zinc engu-43.5% kanye ne-silicon engu-1.5%. Lokhu kwakheka kwenza izinto zibe lula ukuzenza, zishise futhi zipendwe, okwenza kube lula kakhulu ukusetshenziswa ngezindlela ezahlukene. Ngaphezu kwalokho, inhlanganisela yokuvikela okuzidelayo kwe-zinc kanye nokuvikela izithiyo ze-aluminium kuphumela ekumelaneni okuhle kakhulu nokugqwala ngisho nangaphansi kwezimo zomkhathi ezinzima kakhulu. Eqinisweni, ukumelana nokugqwala kwensimbi ye-galvalume kuphakeme ngokuphindwe kabili kuya kasithupha kunokwembozwa kwensimbi egayiwe eshisayo.
Ekuphetheni, amakhoyili ethu ensimbi e-galvalume ayinhlanganisela ephelele yamandla, ukuguquguquka kanye nokumelana nokugqwala. Ngokwakheka kwawo okuyingqayizivele kanye nezakhiwo ezivelele, isebenza kahle kakhulu kunensimbi evamile ehlanganisiwe ngokwemigomo yokuqina, okwenza ibe yindawo ekahle kakhulu yezinhlelo zokusebenza ezahlukahlukene. Themba insimbi ehlanganisiwe e-galvalume ukuthi inikeze isivikelo esihlala isikhathi eside nesithembekile kumaphrojekthi akho.
Ngenxa yezakhiwo zayo ezinhle kakhulu, insimbi ye-galvalume iyinto ethandwayo ezimbonini eziningi. Isetshenziswa kabanzi ekwakheni futhi ukwakheka kwayo kuvumela imiklamo eyinkimbinkimbi ngenkathi igcina ubuqotho besakhiwo. Iyindlela enhle kakhulu yokusetshenziswa kophahla nodonga, inikeza ukuqina okungenakuqhathaniswa kanye nokuphila isikhathi eside. Ngaphezu kwalokho, ngenxa yokumelana kwayo nokugqwala okuhle kakhulu kanye nekhono lokubekezelela izindawo ezinzima, insimbi ye-galvalume isetshenziswa kabanzi ekukhiqizweni kwezimoto, izinto zikagesi kanye nemishini yezolimo.
Njengoba imboni yezinto zensimbi yaseShayina ihamba phambili embonini, ukuhweba ngensimbi kanye ne-logistics kuzwelonke "ibhizinisi elikhulu elinokwethembeka okuhle", amabhizinisi okuhweba ngensimbi yaseShayina, "amabhizinisi azimele ayi-100 aphezulu eShanghai". I-Shanghai Zhanzhi industry Group Co., Ltd., (efinyeziwe ku-Zhanzhi Group) ithatha "Ubuqotho, Ukusebenza, Ukusungula Izinto Ezintsha, Ukunqoba" njengomgomo wayo wokusebenza kuphela, ihlala iqhubeka nokubeka isidingo samakhasimende endaweni yokuqala.


