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Umzi-mveliso wemibhobho yentsimbi
Umbhobho ofakwe igalvanized, owaziwa ngokuba ngumbhobho wentsimbi, wahlulwe waba yigalvanizing eshushu kunye ne-electro galvanizing.I-hot-dip galvanizing layer ingqindilili kwaye ineengenelo zokwaleka okufanayo, ukuncamathela okuqinileyo kunye nobomi benkonzo ende.Iindleko ze-electro galvanizing ziphantsi, umphezulu awugudi kakhulu, kwaye ukuchasana kwayo nokugqwala kubi kakhulu kunombhobho oshushu wokudipha.
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Intsimbi yomjelo owenziwe ngesinyithi
Intsimbi eshushu idiphu yagalvanized channel inokohlulwa ibe yintsimbi eshushu-diphu yagalvanized channel kunye nentsimbi eshushu evuthelwe ngamagalvanized channel ngokweenkqubo ezahlukeneyo zokugalela.Injongo kukuntywilisela iinxalenye zentsimbi echithiweyo kwi-zinc etyhidiweyo malunga ne-440 ~ 460 ℃, ukwenzela ukuba unamathele i-zinc layer kumphezulu wamalungu ensimbi, ukuze ufezekise injongo yokuchasana nokubola.
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Idiphu eshushu ifakwe i-I-beam
Idiphu eshushu ifakwe i-I-beam ikwabizwa ngokuba yi-Hot-dip galvanized I-beam okanye i-hot-dip galvanized I-beam.Kukuntywilisela i-I-beam egxothiweyo kwi-zinc etyhidiweyo malunga ne-500 ℃, ukwenzela ukuba i-zinc layer ifakwe kumphezulu we-I-beam, ukuze kufezekiswe injongo yokuchasana nokubola.Ilungele zonke iintlobo zeemeko ezomeleleyo ezitshabalalisayo ezifana ne-asidi eyomeleleyo kunye nenkungu yealkali.
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Ukusetyenzwa kweekhoyili ezenziwe ngegalvanized
I-galvanizing ibhekiselele kwitekhnoloji yonyango lomphezulu wokubeka umaleko we-zinc kumphezulu wesinyithi, i-alloy okanye ezinye izinto zobuhle kunye nokuthintela umhlwa.Eyona ndlela iphambili yi-galvanizing eshushu.
I-Zinc inyibilika ngokulula kwi-asidi kunye ne-alkali, ngoko ibizwa ngokuba yintsimbi ye-amphoteric.I-Zinc ayitshintshi ngokukhawuleza emoyeni owomileyo.Kumoya omanzi, ifilimu ye-zinc carbonate edibeneyo iya kwenziwa kwi-zinc surface.Kwi-atmosfera equlethe i-sulfur dioxide, i-hydrogen sulfide kunye ne-atmosphere yaselwandle, ukuxhathisa ukubola kwe-zinc kubi, ngakumbi kwi-atmosfera equkethe i-asidi ye-organic kubushushu obuphezulu kunye nokufuma, i-zinc yokugqoka ilula kakhulu ukuba i-corroded.Umgangatho oqhelekileyo we-electrode ye-zinc yi-0.76v.Kwi-substrate yensimbi, ukugquma kwe-zinc kungokwe-anodic coating.Isetyenziselwa ikakhulu ukukhusela ukubola kwentsimbi.Ukusebenza kwayo okukhuselekileyo kuhambelana ngokusondeleyo nobukhulu bokugquma.Iipropathi ezikhuselayo kunye nezihombise i-zinc coating inokuphuculwa kakhulu emva kokudlula, ukudaya okanye ukugquma nge-agent ekhuselayo yokukhanya.
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Ipleyiti yetshekhi ekhandiweyo
Ipleyiti ye-checkered ineenzuzo ezininzi, ezifana nembonakalo enhle, i-anti-skid, ukusebenza okuphuculweyo, ukugcinwa kwensimbi kunye nokunye.Isetyenziswa ngokubanzi kuthutho, ulwakhiwo, umhombiso, ipleyiti esezantsi ejikeleze izixhobo, oomatshini, ukwakha iinqanawa kunye namanye amasimi.Ngokuqhelekileyo, umsebenzisi akanayo iimfuno eziphezulu kwiipropati zoomatshini kunye neempawu zomatshini wepleyiti ye-checkered, ngoko umgangatho wepleyiti ye-checkered ubonakaliswa ngokukodwa kwizinga leentyatyambo zepateni, ubude bepateni kunye nokwahlukana kobude bepateni.Ubukhulu obusetyenziswa ngokuqhelekileyo kwiimarike buvela kwi-2.0-8mm, kunye nobubanzi obuqhelekileyo buyi-1250 kunye ne-1500mm.
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Ishiti lentsimbi ekhandiweyo
Ipleyiti yentsimbi ekhandiweyo yintsimbi edityanisiweyo enediphu eshushu okanye i-electro galvanized coating phezu komhlaba.Isetyenziswa ngokubanzi kulwakhiwo, izixhobo zasekhaya, izithuthi kunye neenqanawa, ukwenziwa kweekhonteyina, ishishini le-electromechanical njalo njalo.
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Umbhobho wentsimbi engenamthungo
Umbhobho wentsimbi ongenamthungo owenziwe ngesinyithi ushushu-diphu ufakwe igalvanized, ngoko ke ubungakanani be-zinc plating buphezulu kakhulu, umyinge wokutyabeka we-zinc ungaphezulu kwama-microns angama-65, kwaye ukuxhathisa kwayo kukudleka kwahluke kakhulu kunombhobho wamanzi ashushu.Umenzi wemibhobho ehlala igalvanized rhoqo unokusebenzisa umbhobho obandayo wamanzi njengombhobho wamanzi kunye negesi.I-zinc yokugquma kombhobho wentsimbi ebandayo ifakwe kwi-electroplated layer, kwaye i-zinc layer yahlulwe kwi-substrate yombhobho wentsimbi.Uluhlu lwezinc luncinci kwaye lulula ukuwa ngenxa yokuba lufakwe kwi-substrate yombhobho wensimbi.Ngoko ke, ukuxhathisa kwayo kukonakala.Akuvumelekanga ukusebenzisa umbhobho wentsimbi ebandayo njengomthombo wamanzi kwizakhiwo ezitsha zokuhlala.
