Kumashishini okwakha kunye nemveliso, ukhetho lwezixhobo lubalulekile ekuqinisekiseni ukuhlala kunye nokuphila ixesha elide. Phakathi kweenketho ezahlukeneyo ezikhoyo, iikhoyili zensimbi ezenziwe nge-galvanized ziye zavela njengokhetho oludumileyo ngenxa yokumelana nokubola kunye nokunyaniseka kwesakhiwo. Kweli nqaku, siza kuphonononga iiyantlukwano phakathi kweekhoyili zensimbi ze-Alu-zinc kunye ne-hot dip coil galvanized steel, sijonge kwiipropati ze-GL zensimbi zensimbi, kwaye sigxininise iminikelo ye-Jindalai Steel Company, umenzi ohamba phambili we-galvanized coil.
Yintoni iKhoyili yentsimbi eyiGalvanized?
Iikhoyili zetsimbi ezenziwe ngesinyithi ngamacwecwe ensimbi afakwe ngomgca we-zinc ukukhusela ukubola. Le nkqubo iphakamisa ukuqina kwentsimbi, okwenza ukuba ifaneleke kwizicelo ezahlukeneyo, ngakumbi ekwakhiweni. Iindidi ezimbini eziphambili zeekhoyili zentsimbi zikhoyili zediphu eshushu kunye neekhoyili zentsimbi yeAlu-zinc.
I-Hot Dip Coil yentsimbi
Iikhoyili zentsimbi zediphu ezishushu ziveliswa ngokuntywiliselwa kwentsimbi kwizinki etyhidiweyo. Le ndlela idala i-coating eyomeleleyo kwaye etyebileyo ebonelela ngokugqwesa ukuxhathisa ukudleka. Inkqubo yediphu eshushu iqinisekisa ukuba i-zinc ibambelela kakuhle kwintsimbi, yenza ibhondi ye-metallurgical ephucula ixesha elide lezinto. Ezi zikhoyili zifanelekile kwizicelo zangaphandle, apho ukuvezwa komswakama kunye nezinto ezisingqongileyo kuyinkxalabo.
Ikhoyili yentsimbi yeAlu-Zinc
Ngakolunye uhlangothi, iikhoyili zensimbi ze-Alu-zinc zifakwe umxube we-aluminium kunye ne-zinc. Le ndibaniselwano inika ukuxhathisa okungaphezulu kokutya xa kuthelekiswa nentsimbi yesiqhelo. Uluhlu lwe-aluminium lunikeza umqobo ngokuchasene nomswakama, ngelixa i-zinc layer inika ukhuseleko lombingelelo. Iikhoyili zensimbi ze-Alu-zinc zinenzuzo ngokukodwa kwiindawo apho amaqondo okushisa aphezulu kunye namanqanaba omswakama axhaphake.
IiPropati zeMathiriyeli ze-GL Steel Coils
Xa uqwalasela iikhoyili zetsimbi, kubalulekile ukuqonda iimpawu zabo eziphathekayo. Iikhoyili zentsimbi ze-GL, okanye iikhoyili zentsimbi eziphekiweyo, ziphawulwa ngokwakheka kweekhemikhali, eziquka intsimbi, ikhabhoni, kunye nezinc. Umgangatho wezinto eziphathekayo unokwahluka ngokusekelwe kwisicelo esicetywayo, kunye neenkcukacha ezihlala zibonakaliswa yimigangatho efana ne-ASTM okanye i-EN.
Ukubunjwa kwemichiza kunye neNkcazo
Ukubunjwa kweekhemikhali ze-GL zensimbi zensimbi zidlala indima ebalulekileyo ekunqumeni iimpawu zabo zomatshini. Ngokomzekelo, umxholo ophezulu we-zinc unokwandisa ukuxhathisa ukubola, ngelixa izinto ezithile ze-alloying zinokuphucula amandla kunye ne-ductility. Iimpawu eziqhelekileyo zeekhoyili zentsimbi zibandakanya ubukhulu, ububanzi, kunye namandla okuvunwa, okubalulekileyo ekuqinisekiseni ukuba izinto eziphathekayo ziyahlangabezana neemfuno zeeprojekthi zokwakha.
Indima yeNkampani yeNsimbi yeJindalai
Njengomvelisi odumileyo wekhoyili yentsimbi, iJindalai Steel Company izimisele ukubonelela ngeemveliso ezikumgangatho ophezulu ezihlangabezana neemfuno ezahlukeneyo zoshishino lokwakha. Ngokugxininisa kwizinto ezintsha kunye nokuzinza, i-Jindalai Steel inikeza uluhlu lweentsimbi zentsimbi, kuquka idiphu eshushu kunye ne-Alu-zinc iinketho. Iikhoyili zabo zentsimbi ezikwaziyo ukumelana nomhlwa ziyilelwe ukuba zimelane neemeko ezirhabaxa zokusingqongileyo, nto leyo ezenza zibe lolona khetho lufanelekileyo kuzo zombini iiprojekthi zokwakha zokuhlala kunye nezorhwebo.
Ukuqukumbela
Isishwankathelo, ukuqonda umahluko phakathi kwee-coil zensimbi ze-Alu-zinc kunye ne-hot dip galvanized steel coil kubalulekile ukwenza izigqibo ezinolwazi ekwakhiweni nasekuveliseni. Ngokumelana nokugqwesa okuphezulu kunye nokuqina, ii-coil zensimbi eziphekiweyo zilukhetho oluthembekileyo kwizicelo ezahlukeneyo. Inkampani ye-Jindalai Steel ivelele njengomvelisi othembekileyo, enikezela uluhlu olubanzi lweekhoyili zentsimbi ezilungiselelwe ukuhlangabezana neemfuno ezithile zeshishini. Nokuba ufuna izisombululo ezikwaziyo ukumelana nomhlwa okanye izinto zokwakha ezikumgangatho ophezulu, iJindalai Steel yeyona ndawo usiya kuyo kwiikhoyili zentsimbi.
Ixesha lokuposa: Apr-22-2025