Hot Dip Galvanized Channel Steel
Mfundo ya Galvanized Channel Steel Hot-dip galvanized layer imapangidwa ndi masitepe atatu a zinc mu kutentha kwamadzimadzi:
1. Pamwamba pazitsulo zachitsulo zimasungunuka ndi madzi a zinki kuti apange gawo la zinki-chitsulo alloy;
2. Ma ion a zinki mu aloyi wosanjikiza amafalikiranso ku gawo lapansi kuti apange zinki-chitsulo chosungunula;
3. Pamwamba pa aloyi wosanjikiza wazunguliridwa ndi zinki wosanjikiza.
(1) Lili ndi chitsulo cholimba komanso chowonda kwambiri chomwe chimaphimba pamwamba pa chitsulocho, chomwe chingapewe kukhudzana ndi gawo lapansi lachitsulo ndi njira iliyonse yowononga ndikuteteza gawo lapansi lachitsulo kuti lisawonongeke.M'mlengalenga, pamwamba pa nthaka ya zinc oxide wosanjikiza woonda kwambiri komanso wandiweyani amapangidwa, zomwe zimakhala zovuta kusungunuka m'madzi, motero zimakhala ndi zoteteza pagawo lachitsulo.Ngati zinki okusayidi ndi zigawo zina mu mlengalenga kupanga insoluble zinki mchere, dzimbiri chitetezo zotsatira zabwino kwambiri.
(2) Ndi chitsulo-zinki aloyi wosanjikiza, kuphatikizapo compactness, izo zimasonyeza kukana dzimbiri wapadera m'mlengalenga mchere kutsitsi mpweya ndi mafakitale m'mlengalenga;
(3) Chifukwa cha kugwirizana kolimba, zinki-iron imasungunuka mowirikiza, ndipo imakhala ndi mphamvu yolimba;
(4) Chifukwa zinc imakhala ndi ductility yabwino, ndipo wosanjikiza wake wa alloy amamatira mwamphamvu ku maziko achitsulo, mbali zoviikidwa zotentha zimatha kupangidwa ndi kugunda kozizira, kugudubuza, kujambula waya, ndi kupindika popanda kuwononga zokutira;
