Shuruudaha adhesion ee daahan galvanized silig caadiga ah, lakabka zinc ee qaybaha dahaadhka ah waa in lagu daraa biraha salka si ay u leeyihiin xoog adhesion ku filan, oo ma dhici off ka dib imtixaanka dubbe, oo ma soo barar.
Siligga galvanized wuxuu qaataa shuruudo kala duwan iyadoo loo eegayo shuruudaha warshadaha kala duwan.Ku rakibida dhalada, walxo kala duwan sida chromium, molybdenum, nikkel, iwm.
Xadhkaha galvanized si toos ah uga soo baxa birta foornada birta ah, qaybaha ugu muhiimsan waa darajada oksaydhka, silica iyo waxyaabo kale, ka dibna ku dar kaarboon, silikoon iyo walxo kale.Maaddada noocaan ah waa waxa aan inta badan ugu yeerno birta doofaarka.
Marka dhumucda qaybaha siliga galvanized ee sida caadiga ah loo isticmaalo ay tahay 3-4 mm, qadarka adhesion zinc waa in uu ka yaraado 460 g/m, taas oo ah, celceliska dhumucda lakabka zinc waa mid aan ka yarayn 65 μm.
Marka dhumucda qaybta dhejiska ah ay ka badan tahay 4 mm, qadarka zinc ku dhejisan waa inuusan ka yarayn 610 g / m, taas oo ah, celceliska dhumucda lakabka zinc waa mid aan ka yarayn 86 μm;Dajinta siliga galvanized-ka caadiga ah waa in uu ahaadaa mid lebisan, lakabka galvanized-kana waxa uu si aad ah u lebbisan yahay copper sulfate.Tijaabada xalku shan jeer baa lagu xardhay iyada oo aan bir lahayn.
Waqtiga boostada: Nov-13-2019