Isinyithi samaphepha enziwe ngesinyithi siyinxalenye ebalulekileyo kumashishini amaninzi, anika umdibaniso wamandla, ukuxhathisa umhlwa, kunye nokuguquguquka. Olu hlobo lwensimbi lufakwe kwi-zinc ekhuselayo, engagcini nje ukwandisa ixesha lokuphila kwesinyithi kodwa iphinde ikhulise ukusebenza kwayo kwiindawo ezinzima. Iifektri, abasasazi, kunye nabanikezeli banomdla kakhulu kwisinyithi samaphepha ngenxa yoluhlu olubanzi lwezicelo kulwakhiwo, ukwenziwa, ezolimo, nokunye. Ukuqonda ukuba yintoni na iphepha lesinyithi, lenziwa njani, kunye neenzuzo zalo eziphambili kunokunceda amashishini enze izigqibo zokuthenga enolwazi.
Njengoko imfuno yamaphepha entsimbi iqhubeleka nokunyuka, ngakumbi kulwakhiwo, kumacandelo eemoto, kunye namandla, iya ibaluleke kakhulu into yokuba abachaphazelekayo kushishino baqonde ubunzulu besi sixhobo. Kule nqaku, siza kuphonononga iziseko zentsimbi yentsimbi, iinkqubo zayo zokuvelisa, kunye nokusetyenziswa kwayo okubanzi. Ukongezelela, siya kuchukumisa kwiindidi ezahlukahlukeneyo zetsimbi, ezifana ne-hot-dipped kunye ne-electro-galvanized steel, kwaye sixoxe ngokubaluleka kwazo kumashishini ahlukeneyo. Ukufumana ulwazi oluthe kratya malunga neemveliso ezenziwe ngamagalvanized, ungandwendwela icandelo lentsimbi yesinyithi kwiwebhusayithi yethu.
Yintoni iMeta yeGalvanized Sheet?
Intsimbi yentsimbi ekhuselweyo ibhekisela kwintsimbi efakwe kwi-zinc ekhuselayo. I-zinc yokwambathisa isebenza njengesithintelo phakathi kwentsimbi kunye nezinto ezisingqongileyo ezinjengokufuma, ioksijini, kunye netyuwa, ezizezona zinegalelo ekudlekeni. Inkqubo ye-galvanization inokwenziwa ngeendlela ezahlukeneyo, kodwa iindlela eziqhelekileyo ziquka i-galvanization ye-hot-dip kunye ne-electro-galvanization.
I-galvanization yediphu eshushu ibandakanya ukuntywiliselwa kwentsimbi kwi-zinc etyhidiweyo, ukuqinisekisa ukugquma okungqindilili, okuhlala ixesha elide. Le ndlela iphumelele kakhulu kwizicelo zangaphandle apho isinyithi sinokuvezwa kwiimeko ezinzima. Ngakolunye uhlangothi, i-electro-galvanization isebenzisa umsinga wombane ukuze igqume intsimbi nge-zinc, ibangele umaleko obhityileyo kodwa olinganayo. Zombini iindlela zibonelela ngokumelana nokugqwesa okugqwesileyo, kodwa ukhetho phakathi kwabo luxhomekeke kwisicelo esithile.
Inkqubo yokuGalela iMeta yePhepha
Hot-Dip Galvanization
I-Hot-dip galvanization yeyona nkqubo isetyenziswa kakhulu ekukhuseleni intsimbi ekudlekeni. Kule ndlela, intsimbi ihlanjululwa kuqala ukuze isuse nayiphi na i-oxides okanye ukungcola. Emva kokucoca, intsimbi ifakwe kwi-bath ye-zinc etyhidiweyo, ebambelela kumphezulu kwaye ifake uluhlu olukhuselayo. Emva kokuba intsimbi isuswe kwindawo yokuhlambela, ivunyelwe ukupholisa, yenza i-coating ye-zinc eqinile ekhusela intsimbi engaphantsi.
Ubunzima bomgca we-zinc bunokwahluka ngokuxhomekeke kusetyenziso olucetywayo lwentsimbi ye-galvanized sheet. Umzekelo, ii-coatings ezityebileyo zihlala zifuneka kwizicelo zangaphandle, ezinje ngolwakhiwo okanye kwezolimo, apho ukuvezwa kokufuma kunye neekhemikhali kuphezulu. Isinyithi samaphepha enziwe ngesinyithi kwezi njongo sinokufumaneka kumabakala ahlukeneyo kunye nobukhulu kwi iphepha lethu lemveliso , apho unokuhlola iinketho ezilungiselelwe iimfuno zakho ezithile.
Electro-Galvanization
I-Electro-galvanization, eyaziwa ngokuba yi-zinc electroplating, ibandakanya ukufaka umaleko we-zinc obhityileyo kwintsimbi usebenzisa umsinga wombane. Kule nkqubo, insimbi ifakwe kwisisombululo se-electrolyte esinezinc ions. Xa umbane wombane ugqithiswa kwisisombululo, i-zinc ifakwe kwindawo yentsimbi, yenza isambatho sokukhusela. Nangona umaleko ophumayo uncinci kunoko uphunyezwe nge-galvanization yediphu eshushu, intsimbi ye-electro-galvanized inikezela ngokufana okufanayo kunye nokugqitywa kobuhle.
I-Electro-galvanized steel idla ngokusetyenziswa kwizicelo apho ukubonakala kubalulekile, njengokwenza iimoto okanye izixhobo zasekhaya. Ukugquma kwayo okuncinci kwenza kube lula ukupeyinta, kwaye ngokuqhelekileyo isetyenziswa kwiindawo ezingenakukwazi ukufuma okanye iikhemikhali ezinzima. Ukuguquguquka kwensimbi ye-electro-galvanized ukuze isetyenziswe kwizicelo ezichanekileyo sizathu esibalulekileyo sokuba kukhethwe imizimba yeemoto, izixhobo zasekhaya, kunye namacandelo e-elektroniki.
Izinto eziNzuzo eziPhambili zeMetal yePhepha eliGalisiweyo
Ukunyangwa kokuMhlwa
Eyona nzuzo ibalulekileyo yentsimbi yesinyithi kukukwazi ukumelana nokudleka. I-zinc layer isebenza njengesithintelo, ukukhusela umswakama kunye neoksijini ekufikeleleni kwintsimbi. Nangona i-coating ye-zinc ihlanjululwe, inokuqhubeka nokukhusela intsimbi ngenkqubo eyaziwa ngokuba 'isenzo segalvanic,' apho i-zinc igqwala endaweni yentsimbi, ngaloo ndlela izinikele ekukhuseleni intsimbi engundoqo.
Ukuqina
Iphepha lesinyithi lentsimbi linika ubomi obude benkonzo, nakwiindawo ezinzima. Oku kuyenza ibe lolona khetho lufanelekileyo kwizicelo zangaphandle, ezinje ngophahla, ukubiyela, kunye nezinto ezakhiweyo. Ngokuxhomekeke kubukhulu bomgca we-zinc, isinyithi esinezinki sinokuhlala ngaphezu kweminyaka engama-50 ngaphandle kokubola okukhulu. Ukuqina kwayo kunciphisa imfuno yokugcinwa rhoqo kunye nokutshintshwa, okwenza kube isisombululo esineendleko ngexesha elide.
Ukulula kokwenziwa
Amaphepha esinyithi esinyithi aphekiweyo kulula ukusebenza nawo, okwenza kube lukhetho oludumileyo phakathi kwabavelisi kunye nabakhi. Inokunqunyulwa, igobe, kwaye ibunjwe ngaphandle kokuphazamisa ingqibelelo yengubo ye-zinc. Oku kuguquguquka kuvumela ukusetyenziswa kwayo kwiimveliso ezininzi, ukusuka kwiindawo zemoto ukuya kwizinto zokwakha. Ukongezelela, isinyithi se-galvanized sinokudityaniswa lula, nangona kufuneka kuthathwe unonophelo ukuze kuqinisekiswe ukuba umoya ococekileyo ukhona ukuze ugweme ukuphefumla umsi we-zinc ngexesha lenkqubo ye-welding.
Usetyenziso lweSinyithi seGalvanized Sheet
Ushishino loKwakha
Kwishishini lokwakha, isinyithi samaphepha enziwe ngamagalvanized sisetyenziswa ngokubanzi ukuphahla, iipaneli zodonga, kunye nemiqadi yesakhiwo. Ukukwazi ukumelana neemeko zemozulu ezinzima kwenza kube yinto efanelekileyo kuzo zombini izakhiwo zokuhlala kunye nezorhwebo. I-zinc coating ikhusela umhlwa kunye nokubola, iqinisekisa ukuba isakhiwo sihlala sinjalo iminyaka ezayo. Ukongezelela, isinyithi esine-galvanized sihlala sisetyenziselwa ukwakhiwa kweebhulorho, apho amandla ayo kunye nokumelana nokubola kubaluleke kakhulu.
Ushishino lweemoto
Umzi-mveliso weemoto uxhomekeke kakhulu kwisinyithi samaphepha ukwenza izinto zesithuthi, ezifana neepaneli zomzimba, iinxalenye ze-chassis, kunye neenkqubo zokukhupha umoya. Ukuxhatshazwa kwe-corrosion enikezelwa yi-coating ye-zinc kunenzuzo ngokukhethekileyo ekukhuseleni izithuthi kwi-rust, ngakumbi kwimimandla enomswakama ophezulu okanye apho kusetyenziswa ityuwa yendlela. Umphezulu ogudileyo, ofanayo wentsimbi ye-electro-galvanized steel nayo yenza kube lula ukupeyinta, eyona nto ibalulekileyo kwimveliso yeemoto.
Ezolimo
Kwezolimo, amashiti esinyithi asetyenziswa ukwenza izixhobo ezifana nezisele zengqolowa, iitanki zamanzi kunye nokubiya. I-zinc coating inceda ukukhusela isinyithi ekudlekeni okubangelwa kukuhlala kumanzi, umhlaba, kunye neekhemikhali ezisetyenziselwa ukulima. Ukuqina kwentsimbi ye-galvanized kunye nokuchasana nokugqwala kwenza kube yinto efanelekileyo yokusetyenziswa kwexesha elide kwiindawo zezolimo, apho izixhobo kufuneka zimelane neemeko ezinzima zokusingqongileyo.
Icandelo lezaMandla
Icandelo lamandla ahlaziyekayo, ngakumbi amandla omoya kunye nelanga, nawo ayazuza kusetyenziso lwezinki zesinyithi. Izinto eziphathekayo ziqhele ukusetyenziswa ukwakha izakhiwo zenkxaso kwii-injini zomoya kunye neepaneli zelanga. Kwezi zicelo, intsimbi efakwe igalvanized inceda ukukhusela izakhiwo ekudlekeni okubangelwa kukuvezwa ngumoya, imvula, kunye nemitha ye-UV. Ubude obude bentsimbi ye-galvanized kwenza kube yindleko-esebenzayo yokukhetha kwiinkampani zamandla ezifuna izisombululo ezihlala ixesha elide, eziphantsi.
Iintlobo zeMetal yePhepha eliGalisiweyo
Intsimbi eNcinciweyo eshushu
Intsimbi enezinki eshushu idiphu yenziwa ngokuntywiliselwa intsimbi kwi-zinc etyhidiweyo, ebophelela kumphezulu kwaye yenze umaleko ongqindilili okhuselayo. Olu hlobo lwensimbi ye-galvanized lufanelekile kwizicelo zangaphandle kunye nezakhiwo ngenxa yokumelana kwayo okuphezulu kwe-corrosion. Isetyenziswa ngokuqhelekileyo kumacandelo okwakha, ezolimo, kunye namandla.
Electro-Galvanized Steel
Intsimbi ye-Electro-galvanized, eyenziwe ngenkqubo ye-electroplating, inomzimba omncinci kodwa olinganayo we-zinc. Olu hlobo luqhele ukusetyenziswa kwizicelo apho i-aesthetics ibalulekile, njengokwenziwa kweemoto kunye nezixhobo zasekhaya. Umphezulu wayo ogudileyo wenza kube lula ukupeyinta nokugqiba.
Intsimbi yeGalvannealed
Insimbi ye-galvannealed iveliswa ngokufudumeza isinyithi esinezinki emva kokuba i-zinc ifakwe. Le nkqubo ibangela ukuba i-zinc ibophene ngokuqinileyo ngakumbi ngentsimbi, idala i-alloy enikezela ukuxhathisa ukubola kunye nokunamathela kwepeyinti. Insimbi yeGalvannealed isetyenziswa ngokuqhelekileyo kwiimoto kunye nezicelo zokwakha apho ukuqina kunye nokugqiba okugudileyo kuyadingeka.
Ukuqukumbela
Isinyithi samaphepha enziwe ngesinyithi sisixhobo esiguquguqukayo nesihlala ixesha elide esidlala indima ebalulekileyo kushishino olususela kulwakhiwo ukuya koomatshini kunye nezolimo. Ukuchasana nokugqwala kunye nokulula kokwenziwa kwenza kube lukhetho olufanelekileyo kuluhlu olubanzi lwezicelo. Nokuba ukhangela imathiriyeli yezakhiwo zangaphandle, amacandelo ezithuthi, okanye izixhobo zolimo, isinyithi samaphepha enziwe ngamagalvanized sibonelela ngesisombululo esineendleko ezisebenzayo nesihlala ixesha elide.
Ukufumana ulwazi oluthe kratya malunga neemveliso zentsimbi, ndwendwela yethu Ikhoyili yentsimbi ekhandiweyo kunye nephepha lephepha . Ungafikelela kwiqela lethu lezentengiso ukuze ufumane eminye imibuzo kunye noncedo ngeemfuno zakho ezithile.
