Kusiyanitsa Kutatu Pakati Pa Mbale Wachitsulo Wamtundu / Mbale Wagalasi / Mbale Wagalasi

M'zaka zaposachedwa, kugwiritsa ntchito zitsulo zopangidwa ndi zitsulo zowonongeka kwakhala ndi chitukuko chodabwitsa. Baosteel yakhazikitsa chipangizo chamakono komanso chapamwamba chopangidwa ndi ma elekitirodi, chomwe chimatha kupanga mbale zachitsulo zokhala ndi malata osiyanasiyana okhala ndi mawonekedwe apamwamba komanso magwiridwe antchito abwino kwambiri.

Zitsulo zazitsulo zopangidwa ndi electro-galvanized pamwambazi zimagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga zida zapakhomo, mipando yachitsulo, zida zamaofesi, magalimoto, ndi zomangira.

Pali mitundu iwiri ya mbale zitsulo zamitundu. Wina ndi wothira galvanizing wothira-dip kenako kupopera utoto wamitundu, ndipo winawo ndi wothira galvanizing wothira-dip kenako kupopera mbewu mankhwalawa. Ma mbale achitsulo amtundu ndi galvanizing otentha ndi njira zotsutsana ndi dzimbiri. Zitsulo mbale ndi otentha-kuviika kanasonkhezereka ndiyeno sprayed. Utsi panja ufa

Sikuti zimakhala ndi zotsatira zabwino zotsutsana ndi dzimbiri, komanso zimakhala ndi mitundu yokongola. Mapepala otentha oviyitsa malata amangotsutsa dzimbiri ndipo alibe zokongoletsa.

Awiriwo alidi osiyana. Mbale ya aluminiyamu ndi mbale yozizira yokhala ndi aluminiyamu pamwamba, ngati mbale ya malata. Mbale ya aluminiyamu-zinki ndi mbale yokhala ndi aluminiyamu-zinc antioxidant wosanjikiza pamwamba ndi chitsanzo (chitsanzocho chimakhala ngati mbale ya malata). chitsanzo), Imakhala ndi zokongoletsa zina ndipo nthawi zambiri imakutidwa ndi filimu yoteteza. Ma anti-corrosion properties amasiyananso malinga ndi mtengo. Bi-aluminium zinc mbale ndiyokwera mtengo kwambiri.

Kusiyana kwawo kuli mu mawonekedwe:

Galvanizing imagawidwa popanda maluwa ndi maluwa;

Galvalume ili ndi maluwa, omwe ndi mitundu yapadera yopangidwa ndi aluminium-zinc alloy:

Zitsulo zamtundu wamitundu ndi zamitundu

Kusiyana pakati pa mtundu zitsulo mbale, kanasonkhezereka mbale ndi kanasonkhezereka mbale:

Mbale yamalata: imatanthawuza mbale yachitsulo yokhala ndi zinki pamwamba. Zinc ndi 2% silikoni zimakhazikika pa kutentha kwakukulu kwa 600 ° C * Mbale yachitsulo yamitundu: imatanthawuza mbale yachitsulo yokhala ndi mitundu. Chitsulo chopangidwa ndi mtundu ndi mtundu wa mbale yachitsulo yokhala ndi zokutira organic. Ili ndi kukana bwino kwa dzimbiri, mtundu wowala, mawonekedwe okongola komanso mawonekedwe opangira. Ndi yabwino ndipo ali choyambirira mphamvu ya mbale zitsulo koma mtengo wotsika.