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 zinc-iron 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 chosungunula komanso chowonda kwambiri chomwe chimaphimba pamwamba pa chitsulo, chomwe chingapewe kukhudzana ndi gawo lapansi lachitsulo ndi njira iliyonse yowononga ndikuteteza gawo lapansi lachitsulo kuti lisawonongeke.M'mlengalenga, pamtunda wochepa kwambiri komanso wandiweyani wa zinc oxide amapangidwa pamwamba pa nthaka, yomwe imakhala yovuta kusungunuka m'madzi, choncho imakhala ndi chitetezo china pa gawo lapansi 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 mpweya;
(3) Chifukwa cha kugwirizana kolimba, zinki-iron imasungunuka mowirikiza, ndipo imakhala ndi mphamvu yolimba;
(4) Chifukwa zinc imakhala ndi ductility yabwino, ndipo aloyi wosanjikiza wake amamatira mwamphamvu ku maziko achitsulo, mbali zoviikidwa zotentha zimatha kupangidwa ndi kugunda kozizira, kugudubuza, kujambula waya, ndi kupindika popanda kuwononga zokutira;
