Amakhoyili ensimbi ahlanganiswe ngombala, awaziwa nangokuthi amakhoyili ensimbi ahlanganiswe ngombala, adlala indima ebalulekile embonini nasekwakheni kwesimanjemanje. Basebenzisa amashidi ensimbi adiphu ashisayo, amashidi ensimbi e-aluminiyamu-zinc ashisayo, amashidi ensimbi anamagesi kagesi, njll. njengama-substrates, babhekana nokwelashwa kwangaphambili okuyinkimbinkimbi, okuhlanganisa ukususwa kwamakhemikhali nokwelashwa kokuguqulwa kwamakhemikhali, bese besebenzisa isendlalelo esisodwa noma ngaphezulu sezinto eziphilayo. Ekugcineni, ayabhakwa futhi aphulukiswe ukuze akheke. Ngenxa yokuthi ingaphezulu limbozwe ngemibala ehlukahlukene, amakhoyili ensimbi anombala aqanjwe ngawo, futhi abizwa ngokuthi amakhoyili ensimbi anombala.
Umlando Wokuthuthukiswa
Amashidi ensimbi ahlanganiswe ngombala adabuka e-United States maphakathi nawo-1930. Ekuqaleni, ayeyimicu emincane yensimbi ependwe, ikakhulukazi eyayisetshenziselwa ukwenza amakhethini. Ngokunwetshwa kobubanzi bokufaka isicelo, kanye nokuthuthukiswa kwemboni yokumboza, ama-reagents amakhemikhali okwelashwa ngaphambi kwesikhathi kanye nobuchwepheshe bezimboni ezishintshayo, iyunithi yokuqala yokuhlanganisa ibhande elibanzi lakhiwa e-United States ngo-1955, futhi izimbobo nazo zathuthukiswa kusukela kupende wokuqala we-alkyd resin kuya ezinhlotsheni ezinokumelana nesimo sezulu esinamandla kanye nezingulube ze-inorganic. Kusukela ngawo-1960, ubuchwepheshe busakazekele eYurophu naseJapane futhi bathuthuka ngokushesha. Umlando wokuthuthukiswa kwamakhoyili ahlanganiswe ngombala eShayina cishe iminyaka engama-20. Ulayini wokuqala wokukhiqiza wethulwa yi-Wuhan Iron and Steel Corporation uvela ku-David Company e-UK ngoNovemba 1987. Wamukela inqubo ethuthukisiwe yokubhaka okubili kanye nokubhaka okubili kanye nobuchwepheshe be-roller enamathela wamakhemikhali wokulungiselela ngaphambi kwesikhathi, nomthamo oklanyelwe wokukhiqiza wonyaka wamathani angu-6.4. Khona-ke, imishini yeyunithi yokuhlanganisa imibala ye-Baosteel yafakwa ekukhiqizweni ngo-1988, yethulwa e-Wean United e-United States, ngesivinini esiphezulu senqubo engamamitha angu-146 ngomzuzu kanye nomthamo wokukhiqiza oklanyelwe wonyaka wamathani angama-22. Kusukela ngaleso sikhathi, izigayo ezinkulu zensimbi zasekhaya kanye nezimboni ezizimele ziye zazinikela ekwakhiweni kwemigqa yokukhiqiza enemibala. Imboni yamakhoyili ahlanganiswe ngombala ithuthuke ngokushesha futhi manje isisungule uchungechunge lwezimboni oluvuthiwe noluphelele.
Izici Zomkhiqizo
1. Ukuhlobisa: Amakhoyili anemibala anemibala ecebile futhi ehlukahlukene, engahlangabezana nokuphishekela ubuhle ezimbonini ezahlukene. Kungakhathaliseki ukuthi isha futhi iyinhle noma ikhanya futhi idonsa amehlo, ingafinyelelwa kalula, yengeze ubuhle obuyingqayizivele emikhiqizweni nasezakhiwo.
2. Ukumelana nokugqwala: I-substrate ephathwe ngokukhethekile, ehambisana nokuvikelwa kwezingubo zemvelo, inokumelana nokugqwala okuhle, ingamelana nokuguguleka kwezindawo ezinokhahlo, inwebe ngempumelelo impilo yesevisi, futhi yehlise izindleko zokuyilungisa.
3. Izakhiwo zesakhiwo semishini: Ukuzuza njengefa amandla emishini kanye nezakhiwo ezilula ukuzenza zamapuleti ensimbi, kulula ukucutshungulwa nokufaka, angakwazi ukuzivumelanisa nezimfuneko ezihlukahlukene zokuklama eziyinkimbinkimbi, futhi kulula ukwenza imikhiqizo yomumo nokucaciswa okuhlukene.
4. Ukuncipha kwelangabi: I-organic coating ngaphezulu inokubambezeleka okuthile komlilo. Uma kwenzeka umlilo, ungavimbela ukusabalala komlilo ngezinga elithile, ngaleyo ndlela kuthuthukiswe ukuphepha kokusetshenziswa.
Isakhiwo sokumboza
1. Isakhiwo se-2/1: Indawo engaphezulu iboshwe kabili, indawo engezansi iboshwe kanye, futhi ibhakwa kabili. Upende ongemuva onesendlalelo esisodwa walesi sakhiwo unokumelana nokugqwala okungekuhle kanye nokumelana nokuklwebheka, kodwa ukunamathela okuhle, futhi usetshenziswa kakhulu kumaphaneli esamishi.
2. Isakhiwo se-2/1M: Izindawo ezingaphezulu nezingaphansi zimbozwe kabili futhi zibhakwa kanye. Upende ongemuva unokumelana nokugqwala okuhle, ukumelana nokuklwebheka, ukucubungula nokwenza izakhiwo, nokunamathela okuhle, futhi ulungele amaphaneli anephrofayili yongqimba olulodwa namaphaneli esangweji.
3. Isakhiwo se-2/2: Izindawo ezingaphezulu nezingaphansi zimbozwe kabili futhi zibhakwa kabili. Upende ongemuva onezendlalelo ezimbili unokumelana nokugqwala okuhle, ukumelana nokuklwebheka kanye nokwakheka kokusebenza. Iningi lazo lisetshenziselwa amaphaneli anephrofayili yongqimba olulodwa. Kodwa-ke, ukunamathela kwayo kubi futhi akufanelekile kumaphaneli amasemishi.
Ukuhlukaniswa kwe-substrate nokusetshenziswa
1. I-Hot-dip galvanized substrate: ishidi elinombala oshisayo-dip elifakwe ngombala litholakala ngokumboza i-organic coating eshidini lensimbi elidiphu elishisayo. Ngaphezu komphumela wokuvikela we-zinc, i-organic coating ebusweni nayo idlala indima ekuvikelweni kokuhlukaniswa nokuvimbela ukugqwala, futhi impilo yayo yesevisi yinde kunaleyo yeshidi le-galvanized dip. Okuqukethwe kwe-zinc ye-hot-dip galvanized substrate ngokuvamile ingu-180g/m² (izinhlangothi ezikabili), futhi inani eliphezulu lokuphehla uthayela le-hot-dip galvanized substrate yokwakha ngaphandle ngu-275g/m². Isetshenziswa kabanzi ekwakheni, izinto zikagesi zasendlini, i-electromechanical, ezokuthutha kanye nezinye izimboni.
2. I-substrate ye-Alu-zinc-coated: kubiza kakhulu kuneshidi lika-galvanized, elinokumelana nokugqwala okungcono nokumelana nokushisa okuphezulu, kungavimbela ngokuphumelelayo ukugqwala ngisho nasezindaweni ezinokhahlo, futhi impilo yayo yesevisi iphindwe izikhathi ezingu-2-6 kuneshidi lama-galvanized. Ifaneleka kakhulu ukusetshenziswa ezindaweni ezine-acidic futhi ivame ukusetshenziswa ezakhiweni noma ezindaweni ezikhethekile zezimboni ezinezidingo eziqinile zokuqina.
3. I-substrate egoqelwe ngokubanda: ilingana nepuleti elingenalutho, elingenaso ungqimba oluyisivikelo, elinezidingo eziphezulu zokumbozwa, intengo ephansi kakhulu, isisindo esinzima kakhulu, esilungele izinkambu zokukhiqiza izinto zikagesi zasekhaya ezinezidingo zekhwalithi ephezulu kanye nezimo eziphansi zokugqwala.
4. I-Aluminium-magnesium-manganese substrate: ebiza kakhulu kunezinto zangaphambilini, ezinezici zesisindo esilula, ezinhle, akulula uku-oxidize, ukumelana nokugqwala, njll., ezifanele izindawo ezisogwini noma izakhiwo zezimboni ezinezidingo eziqinile zokuqina.
5. I-substrate yensimbi engagqwali: izindleko eziphakeme kakhulu, isisindo esindayo, amandla aphezulu, ukumelana nokushisa okuphezulu, ukumelana nokugqwala, kufanelekile ukushisa okuphezulu, ukugqwala okuphezulu kanye nemvelo ehlanzekile ephezulu, njengamakhemikhali, ukucubungula ukudla nezinye izimboni ezikhethekile.
Ukusetshenziswa okuyinhloko
1. Imboni yokwakha: evame ukusetshenziswa ophahleni, ezindongeni nasezicabheni zezakhiwo zezimboni nezentengiselwano ezifana nezimboni zesakhiwo sensimbi, izikhumulo zezindiza, izindawo zokugcina izimpahla, amafriji, njll., ezingakwazi ukunikeza ukubukeka okuhle kuphela, kodwa futhi ngokuphumelelayo ukumelana nokuguguleka komoya nemvula nokwandisa impilo yenkonzo yesakhiwo. Isibonelo, uphahla nezindonga zezindawo zokugcina izinto ezinkulu zinganciphisa izindleko zokulungisa futhi zithuthukise isithombe sonke sesakhiwo ngenkathi kuqinisekiswa amandla esakhiwo.
2. Imboni yezinto zikagesi zasendlini: Isetshenziswa kakhulu ekwenzeni iziqandisi, iziqandisi, imishini yesinkwa, ifenisha nezinye izinto zasendlini. Imibala yayo ecebile kanye nokumelana nokugqwala okuhle kakhulu kwengeza ukuthungwa kanye nebanga ezintweni zikagesi zasendlini, okuhlangabezana nezidingo ezimbaxambili zabathengi zobuhle nokusebenza.
3. Imboni yokukhangisa: Ingasetshenziselwa ukwenza amabhodi ezikhangiso ahlukahlukene, amakhabethe okubonisa, njll. Ngezici zayo ezinhle nezihlala isikhathi eside, isengagcina umphumela wokubonisa omuhle ezindaweni eziyinkimbinkimbi zangaphandle futhi idonse ukunaka kwabantu.
4. Imboni yezokuthutha: Ekwenzeni nasekunakekeleni izimoto ezifana nezimoto, izitimela, nemikhumbi, isetshenziselwa ukuhlobisa nokuvikela imizimba yezimoto, amakalishi nezinye izingxenye, okungathuthukisi nje ukubukeka kwezimoto, kodwa futhi kuthuthukisa ukumelana kwazo nokugqwala.
Isikhathi sokuthumela: Jun-19-2025