Izinto zokwakha ze-villa yensimbi ekhanyayo: ikakhulukazi ezenziwe ngeshidi lensimbi elilula ngokusebenzisa insimbi egobayo ukuze yakhe ikeel yensimbi ekhanyayo emise okwe-C, isuka kukeel yensimbi ekhanyayo ukuze yakhe uhlaka lwamathambo endlu, okubizwa ngokuthi yindlu yesakhiwo sensimbi elula noma i-villa yensimbi elula. .
Amandla ensimbi asho ubulukhuni bensimbi, inani eliphakeme kakhulu, amandla anamandla, amandla abuye abizwe ngokuthi amandla okukhiqiza, ngezinye izikhathi awawona aphezulu amandla angcono, ngezinye izikhathi cabangela isidingo sokucubungula ukukhetha amadigri ahlukene. amandla, njengokucutshungulwa kwesenzo esiqinile, insimbi enamandla amakhulu izoqhekeka.
Insimbi elula enamathela ihlukaniswe yaba zinc lashukumisa futhi aluminized izinhlobo ezimbili:
I-galvanizing: kungakanani okuqukethwe, ikakhulukazi ukubheka ukubaluleka, izindlu zensimbi ezilula ngokuvamile zisebenzisa i-zinc 275 amagremu namagremu angu-300, inani liwukuqukethwe kwesizukulwane sesikwele se-zinc, okuqukethwe okuphezulu, ungqimba lwezinc lukhudlwana.
Izinguquko zomzimba ezigqamisayo: Ukufakwa kwe-galvanizing kuyavezwa futhi kusabela komoya-mpilo emoyeni unyaka wonke, futhi ingaphezulu lizoba mnyama.
I-Aluminium ne-zinc plating: I-AZ150 ngamafuphi, i-aluminium ne-zinc plating iyi-anticorrosion ephindwe izikhathi ezingu-2-6, i-aluminium ne-zinc plating keel yesikhathi eside enqunu ayinakho ukushintsha kombala, njengokugqwala kwamakhemikhali, ukusabela komzimba kwenzeka ebusweni be-keel. , ukwakheka kwefilimu yokuzivikela ye-aluminium ebusweni be-keel, ukuze izinto zamakhemikhali zangaphandle kanye ne-keel zihlukaniswe, zivikele i-keel body material, zivimbele ukugqwala.
I-zinc ye-G550 e-aluminium evame ukusetshenziswa kakhulu nemingcele yomzimba yilena elandelayo:
Qamba isivuno amandla nokunwebeka kwe-modulus bulk density thermal expansion coefficient
G550 550MPa 2.06X105 N/mm 2 7.85g/cm 3 1.2×10-5℃
Ukumelana nokugqwala "kwekhoyili ye-zinc e-aluminium" kuvela ekuvikelweni kwe-aluminium okuvinjiwe nasekuvikelekeni komhlatshelo kwe-zinc. Uma i-zinc yenziwe umhlatshelo ukuze kuvikelwe imiphetho eyisikiwe, imihuzuko, nokuklwebheka kwento enamathelayo, i-aluminium yakha ungqimba lwe-insoluble oxide olusebenza njenge isithiyo.Amakhoyili ensimbi ye-zinc alloy aluminikisiwe ahlolwe ukuthi angavezwa ngaphandle iminyaka engaphezu kwengu-20 ezindaweni ezihlukahlukene zomoya, futhi kuye kwafakazelwa ukuthi ukuvikela onqenqemeni lwamashidi ensimbi ye-zinc aluminizekile kungcono kakhulu kunokwamashidi ensimbi.
Ipuleti lensimbi ye-aluminezed eshisayo iwuhlobo lwepuleti lensimbi eligoqeke ngokubanda elinamandla ahlukahlukene kanye nokucaciswa kogqinsi njengento eyisisekelo.Kuyipuleti lensimbi elakhiwe ngaphambili elitholwe ngokufaka okushisayo ungqimba lwe-Al-Zn enamathela ezinhlangothini zombili.Iphesenti elikhulu lokubunjwa kwe-coating licishe libe ngu-55% Al (i-aluminium), 43.5% Zn (zinc), 1.5%Si (silicon).Ihlanganisa ukuvikelwa kwe-Al ngokomzimba kanye nesici sokuvikela i-electrochemical, ukuqina okuphezulu nezinto ezizinki zinamandla ensimbi engaphansi. kanye nepulasitiki, nokumelana nokugqwala kwe-coating, kungavikela i-substrate yensimbi yangaphakathi ingasaboli, ngaphezu kwalokho, phezu kwemithetho yokulayisha isiliva ekhanyayo enephethini ephezulu yokuhlobisa, futhi inomuzwa wokukhululeka.
Isethulo sokusebenza se-G550+AZ150:
Ukumelana nokushisa:
Ukumelana nokushisa kwepuleti lensimbi elihlanganisiwe le-zinc ingxubevange kungcono kunaleyo yepuleti lensimbi elikhangayo, futhi imelana ne-oxidation yokushisa ephezulu.I-zinc ye-aluminium ingasetshenziswa endaweni yokushisa ephezulu kuze kufike ku-315 degrees.
Ukuvumelana nezimo:
I-zinc eyenziwe nge-aluminium inokucwebezela okuphezulu, okuyenza ibe umgoqo oshisayo;Ukubonakala okushisayo kwe-zinc e-aluminium cishe kuphindwe kabili kune-zinc yamathayili, ngakho-ke ingasetshenziswa njengesakhiwo esikhulu sendlu ngaphansi kwezimo ezijwayelekile ukuze kuzuzwe ukonga amandla.
I-Aluminium plated zinc steel plate test:
Ukuhlolwa okuqhathaniswayo kwamapuleti ensimbi amboziwe ezindaweni zezimboni zasePennsylvania, e-USA:
I-aluminium zinc plated steel plate ngemva kweminyaka engama-30 mayelana nokugqwala, isakhiwo sensimbi esakhiwe ngendlela ebandayo esakhiwe ngendlela ebandayo siyisakhiwo esikhulu sensimbi esivalwe odongeni, ngakho-ke isakhiwo esiyinhloko singasetshenziswa iminyaka engaphezu kweyi-100.
Ukuqinisekisa ikhwalithi:
I-Machinability: ukuhlangabezana nezidingo zokugingqa, ukunyathela, ukugoba nezinye izinhlobo zokucubungula.
Ukumelana nokugqwala (uma kuqhathaniswa nediphu elishisayo eliphehliwe): ipuleti lensimbi elishisayo ledipholi linokumelana nokugqwala okuhle kakhulu, impilo yesevisi iwugqinsi olufana nolwensimbi oluvamile izikhathi ezingu-2-6.
Ukubonakaliswa: amandla okubonisa ukushisa nokukhanya aphindwe izikhathi ezingu-2 kunepuleti lensimbi elidiphu elishisayo, futhi ukubonakala kukhulu kuno-0.70, okungcono kuno-0.65 oshiwo yi-EPA Energy Star.Yimpahla yokwakha efanelekile eyonga amandla.
ukumelana nokushisa: imikhiqizo evamile yokufaka idiphu eshisayo ngokuvamile isebenzisa izinga lokushisa alidluli ama-230℃, 250℃izoshintsha umbala, futhi ipuleti le-zinc eli-aluminium lingasetshenziswa ku-315℃indawo ezungezile isikhathi eside ngaphandle kokuguquka kombala.Ukushintsha kombala we-aluminium-zinc plated steel plate ephathwa ngokudluliswa kokushisa e-Baosteel ingaphansi kwaleyo ye-aluminium-plated steel plate kanye ne-aluminium-plated steel plate ngemva kwamahora angu-120 ngo-300.℃.
Isikhathi sokuthumela: Jul-02-2021