Umbhobho weSquare oGatiweyo okumgangatho ophezulu
Umbhobho weSquare oGatiweyo okumgangatho ophezulu
Umbhobho oshushu owenziwe ngamazi eskwere: ngumbhobho osikweri odityanisiweyo emva kokugqunywa kwaye wenze ngepleyiti yentsimbi okanye umcu wentsimbi, kwaye ngokwesiseko salo mbhobho wesikwere, umbhobho osisikwere ubekwe kwidiphu eshushu-diphu kwaye yenziwe emva koluhlu lwe ukuphendula kweekhemikhali.Umbhobho wesquare owenziwe igalvanized wahlulwe waba ngumbhobho oshushu-diphu wagalvanized square kunye nombhobho obandayo we-galvanized square ophuma kwinkqubo yokuvelisa.Kungenxa kanye ngenxa yokulungiswa okungafaniyo kwemibhobho emibini yesikwere enezibilini ezinezinto ezininzi ezahlukeneyo zomzimba kunye neekhemikhali.Ngokubanzi, banokwahlukana okuninzi kumandla, ukuqina kunye neempawu zoomatshini.
Inkqubo yokuvelisa i-hot-dip galvanized square pipe ilula, ukusebenza kwemveliso kuphezulu kakhulu, kwaye kukho iindidi ezininzi kunye neenkcukacha.Olu hlobo lombhobho wesikwere lufuna izixhobo ezincinci kunye neemali, ezifanelekileyo kwimveliso yabenzi bemibhobho yesikwere esincinci.Umbhobho obandayo we-galvanized square usetyenziswa kumbhobho wesikwere ukwenza umbhobho wesikwere ube nomsebenzi wokuchasana nokubola ngokusebenzisa umgaqo wokubanda obandayo.Ukwahluka kwi-galvanizing yediphu eshushu, i-galvanizing ebandayo yokwambathisa ikakhulu ithwala i-anti-corrosion ngomgaqo we-electrochemical.Ngoko ke, kuyimfuneko ukuba kuqinisekiswe uqhagamshelwano olupheleleyo phakathi kwe-zinc powder kunye nentsimbi, okubangela ukuba i-electrode ihluke, ngoko ke unyango lwentsimbi lubaluleke kakhulu.Iityhubhu zesikwere ezivuthisiweyo ziquka iityhubhu zesikwere ezishushu-diphu kunye ne-electrogalvanized square tubes.Iityhubhu ezitshisayo zediphu ezisikwere zibandakanya indlela emanzi, indlela eyomileyo, indlela ye-lead-zinc, indlela yokunciphisa i-oxidation, njl njl. Umahluko ophambili phakathi kweendlela ezahlukeneyo zokugalela i-hot-dip yiyiphi indlela esetyenziselwa ukwenza umphezulu wombhobho usebenze kwaye uphucule umgangatho wokugalela emva. ukucocwa kweasidi yokucoca kumbhobho wentsimbi.Okwangoku, inkqubo eyomileyo kunye nenkqubo ye-redox isetyenziswa kakhulu kwimveliso.Umphezulu we-zinc layer igudileyo kakhulu, ixinene kwaye iyafana;Iipropathi ezilungileyo zoomatshini kunye nokumelana nokubola;Ukusetyenziswa kwe-zinc ngama-60% ~ 75% ngaphantsi kunaleyo ye-galvanizing yediphu eshushu.I-Electro galvanizing inobunzima obuthile bobugcisa, kodwa le ndlela kufuneka isetyenziselwe ukugquma icala elinye, ukugquma okumacala amabini kunye nobukhulu obahlukeneyo bokwaleka komphezulu wangaphakathi nangaphandle, kunye nombhobho obhityileyo wokutshiza.
Ngenxa yokuba umbhobho wesquare owenziwe igalvanized kwi-square pipe, umda wesicelo sombhobho we-galvanized square uye wandiswa kakhulu xa kuthelekiswa nombhobho wesikwere.Isetyenziselwa ikakhulu udonga lwamakhethini, ukwakhiwa, ukuveliswa koomatshini, iiprojekthi zokwakha intsimbi, ukwakhiwa kweenqanawa, inkxaso yokuvelisa amandla elanga, ubunjineli besakhiwo sentsimbi, ubunjineli bamandla, iplanti yamandla, oomatshini bezolimo kunye neekhemikhali, udonga lwamakhethini eglasi, i-chassis yemoto, isikhululo seenqwelomoya, njl.
