Izimbali ze-Zinc zimelela isici se-surface morphology yekhoyili ecwebile ehlanganiswe nezinc. Lapho umucu wensimbi udlula ebhodweni le-zinc, ubuso balo bumbozwa nge-zinc encibilikisiwe. Ngesikhathi sokuqiniswa kwemvelo kwalesi singqimba se-zinc, i-nucleation kanye nokukhula kwamakristalu e-zinc kubangela ukwakheka kwezimbali ze-zinc.
Igama elithi "zinc bloom" lisuka kumakristalu e-zinc aphelele abonisa i-morphology efana nekhekheba leqhwa. Isakhiwo sekristalu ye-zinc esiphelele kakhulu sifana nekhekheba leqhwa noma umumo wenkanyezi enezinhlangothi ezine. Ngakho-ke, amakristalu e-zinc akheke ngokuqiniswa endaweni yomugqa ngesikhathi sokushiswa kwediphu eshisayo cishe amukele iphethini leqhwa noma iphethini yenkanyezi eyi-hexagonal.
Ikhoyili yensimbi ekhangayo isho amashidi ensimbi aphathwa ngokufaka amakhoyili ashisayo noma izinqubo zokugaxa ngogesi, ngokuvamile ahlinzekwa ngendlela yekhoyili. Inqubo yokufaka uthayela ihlanganisa ukuhlanganisa i-zinc encibilikisiwe kukhoyili yensimbi ukuze kuthuthukiswe ukumelana nokugqwala nokunweba impilo yayo yesevisi. Lokhu kusetshenziswa kuthola ukusetshenziswa okubanzi kuyo yonke imikhakha yokwakha, izinto zikagesi zasendlini, ezezimoto, zemishini, neminye imikhakha. Ukumelana nokugqwala kwayo okuhle kakhulu, amandla, nokusebenza kwayo kuyenza ifaneleke kakhulu izindawo ezingaphandle noma ezinomswakama.
Izici ezibalulekile zeikhoyili yensimbizihlanganisa:
1. I-Corrosion Resistance: I-zinc coating ivikela insimbi engaphansi ekufakweni kwe-oxidation nokugqwala.
2. Ukusebenza: Kungasikwa, kugotshwe, kushiselwe, futhi kucutshungulwe.
3. Amandla: Amandla aphezulu kanye nokuqina kuyenza ikwazi ukumelana nezingcindezi ezithile nemithwalo.
4. Isiphetho esingaphezulu: Indawo ebushelelezi efanelekile ukudweba nokufutha.
I-galvanizing enezimbali ibhekisela ekwakhekeni kwemvelo kwezimbali ze-zinc ebusweni ngesikhathi sokufiphala kwe-zinc ngaphansi kwezimo ezijwayelekile. Ukucwebezela okungenazimbali, nokho, kudinga ukulawula amaleveli omthofu ngaphakathi kwemingcele ethile noma ukusebenzisa ukwelapha okukhethekile ngemva komucu ngemva kokuphuma ebhodweni le-zinc ukuze kufinyelele ekugcineni okungaqhakazi. Imikhiqizo yangaphambili ye-hot-dip galvanized nakanjani ifaka izimbali ze-zinc ngenxa yokungcola kubhavu we-zinc. Ngakho-ke, izimbali ze-zinc ngokwesiko zazihlotshaniswa ne-hot-dip galvanizing. Ngokuthuthuka kwemboni yezimoto, izimbali ze-zinc zaba yinkinga ezidingweni zokumboza emashidini ezimoto anamadiphu ashisayo. Kamuva, ngokunciphisa okuqukethwe komthofu kuma-zinc ingots kanye ne-zinc encibilikisiwe kuya kumazinga amashumi e-ppm (izingxenye ngesigidi), sizuze ukukhiqizwa kwemikhiqizo engenazo noma izimbali ezincane ze-zinc.
| Isistimu Ejwayelekile | Inombolo evamile. | Uhlobo lwe-Spangle | Incazelo | Izicelo / Izimpawu |
|---|---|---|---|---|
| I-European Standard (EN) | I-EN 10346 | I-Spangle evamile(N) | Akukho ukulawula okudingekayo phezu kwenqubo yokuqinisa; ivumela osayizi abahlukahlukene be-spangles noma izindawo ezingenawo ama-spangle. | Izindleko eziphansi, ukumelana nokugqwala okwanele; ilungele izinhlelo zokusebenza ezinezidingo eziphansi zobuhle. |
| I-Mini Spangle (M) | Inqubo yokuqinisa elawulwayo ukuze kukhiqizwe ama-spangles amahle kakhulu, ngokuvamile angabonakali ngeso lenyama. | Ukubukeka kwendawo ebushelelezi; ifanele ukudweba noma izinhlelo zokusebenza ezidinga ikhwalithi ephezulu yendawo. | ||
| I-Japanese Standard (JIS) | I-JIS G 3302 | I-Spangle Evamile | Ukuhlukaniswa okufana ne-EN standard; ivumela ama-spangles akhiwe ngokwemvelo. | —- |
| I-Mini Spangle | Ukuqiniswa okulawulwayo ukuze kukhiqizwe ama-spangles amahle (angabonakali kalula ngeso lenyama). | —- | ||
| I-American Standard (ASTM) | I-ASTM A653 | I-Spangle evamile | Akukho ukulawula phezu kokuqina; ivumela ama-spangles akhiwe ngokwemvelo amasayizi ahlukahlukene. | Isetshenziswa kabanzi ezingxenyeni zesakhiwo kanye nezicelo ezijwayelekile zezimboni. |
| I-Spangle Encane | Ukuqiniswa okulawulwayo ukuze kukhiqizwe ama-spangles amahle afanayo asabonakala ngeso lenyama. | Inikeza ukubukeka okufanayo okuningi ngenkathi ibhalansisa izindleko nobuhle. | ||
| I-Zero Spangle | Ukulawulwa kwenqubo okukhethekile kubangela ama-spangles amahle kakhulu noma angabonakali (awabonakali ngeso lenyama). | Indawo ebushelelezi, ilungele ukupenda, amashidi apendwe ngaphambili (ahlanganiswe ikhoyili), kanye nezinhlelo zokusebenza ezibukeka kahle. | ||
| I-Chinese National Standard (GB/T) | I-GB/T 2518 | I-Spangle evamile | Ukuhlukaniswa okufana nezinga le-ASTM; ivumela ama-spangles akhiwe ngokwemvelo. | Kusetshenziswa kabanzi, kungabizi kakhulu, futhi kuyasebenziseka. |
| I-Spangle Encane | Ama-spangles amahle, asabalaliswe ngokulinganayo abonakalayo kodwa amancane ngeso lenyama. | Ibhalansisa ukubukeka nokusebenza. | ||
| I-Zero Spangle | Kulawulwa inqubo ukuze kukhiqizwe ama-spangles amahle kakhulu, angabonakali ngeso lenyama. | Okuvame ukusetshenziswa ezintweni zikagesi, ezimotweni, nezipendwe ngaphambili zensimbi lapho ukubukeka kwaphezulu kubaluleke kakhulu. |
Izimboni ezincamela amashidi anezimbali ze-zinc:
1. Ukukhiqizwa kwezimboni okuvamile: Izibonelo zifaka izingxenye ezijwayelekile zemishini, amashelufu, nempahla yokugcina lapho ukubukeka kobuhle kungabalulekile kangako, kugcizelelwa kakhulu ezindlekweni nasekumelaneni nokugqwala okuyisisekelo.
2. Izakhiwo Zokwakha: Ezinhlelweni ezinkulu zesakhiwo esingezona ezobuhle ezifana nezakhiwo zefekthri noma izinhlaka zosekelo lwezindlu zokugcina impahla, amashidi anezimbali ezizinc ahlinzeka ngokuvikeleka okwanele endaweni yenani elingabizi kakhulu.
Izimboni ezikhetha amashidi angenazinki:
1. Ukukhiqiza Izimoto: Amaphaneli angaphandle nezinto zokunquma zangaphakathi zidinga ikhwalithi ephezulu yendawo. Ukuqedwa okushelelayo kwensimbi engenazinki kusiza upende nokunamathela kokunamathela, okuqinisekisa ukukhanga kobuhle kanye nekhwalithi.
2. Imishini Yasekhaya Esezingeni Eliphezulu: Amakesi angaphandle eziqandisi zeprimiyamu, ama-air conditioner, njll., adinga ukubukeka okuhle nokuthambile ukuze kuthuthukiswe ukuthungwa komkhiqizo kanye nenani elibonakalayo.
3. Imboni Yezogesi: Ezindaweni zezindlu zomkhiqizo we-elekthronikhi kanye nezingxenye zesakhiwo sangaphakathi, insimbi engenazinki ngokuvamile ikhethwa ukuze kuqinisekiswe ukuhamba kahle kukagesi nokusebenza kahle kokwelashwa.
4. Imboni Yedivayisi Yezokwelapha: Ngezidingo eziqinile zekhwalithi yomkhiqizo nenhlanzeko, insimbi engenazinki ihlangabezana nesidingo sokuhlanzeka nokushelela.
Izindleko Ukucatshangelwa
Amashidi ensimbi anezinki anezimbali ze-zinc ahilela izinqubo zokukhiqiza ezilula kakhulu kanye nezindleko eziphansi. Ukukhiqizwa kwamashidi ensimbi angenazinki ngokuvamile kudinga ukulawulwa kwenqubo okuqinile, okuholela ezindlekweni ezithe ukuba phezulu.
Isikhathi sokuthumela: Oct-05-2025
