barroosin la jeex iyada oo loo marayo ul dunsanheerka dhumucda galvanizing
1. Dhumucda maxalliga ah ee daahan zinc ee madaxa ama usha boodhka ama furka waa in aanay ka yarayn 40um, iyo celceliska dhumucda dahaarka ee la ansixiyay waa in aanu ka yarayn 50um.
2. Dhumucda maxalliga ah ee daahan zinc ee qaybta aan ahayn madaxa ama usha boodhka ama furka waa in aanay ka yarayn 20um, iyo celceliska dhumucda dahaarka ee la ansixiyay waa in aanu ka yarayn 30um.
Haddii jawiga dhismaha workpiece uu leeyahay shuruudaha shakhsi ahaaneed ee tijaabada buufinta milixda, dhumucda daahan zinc ee loo baahan yahay waa la habeyn karaa.
Galvanization-ka kululbarroosinka jeex ilaa boltheerka dhumucdiisuna
Heerka qaran ee dhumucda galvanization-ku-kululku waa halbeeg loo qaabeeyey si loo hubiyo tayada iyo badbaadada alaabada galvanized-kuleelka ah. Marka loo eego xaaladaha kala duwan ee codsiga iyo shuruudaha, heerka qaranka ee dhumucda galvanizing kulul ayaa qeexaya kala duwanaansho kala duwan ee dhumucda lakabka galvanized.
Guud ahaan, heerka qaran ee dhumucda galvanization-ku-kulul waxay u baahan tahay dhumucda lakabka galvanized in ay u dhexeyso 20-80 microns. Waxaa ka mid ah, 20 microns waa dhumucda ugu yar ee la cayimay, taas oo ku habboon shuruudaha guud ee ka hortagga daxalka iyo ka-hortagga miridhku, halka 80 microns ay ku habboon tahay xoojinta-xoogga sare ee ka-hortagga daxalka iyo shuruudaha ka-hortagga miridhku, sida qaybaha dhismaha birta ee muhiimka ah. xarumaha sida buundooyinka iyo dhismayaasha.
Wax-soo-saarka dhabta ah, shirkaduhu waxay dooran karaan dhumucda lakabka galvanized ee ku habboon hadba baahidooda. Haddii dhumucda lakabka galvanized-ku aanu ku filnayn, waxay saameyn doontaa waxqabadka ka hortagga daxalka iyo ka hortagga miridhku ee alaabta, halka haddii dhumucda lakabka galvanized ay aad u weyn tahay, waxay keeni doontaa in dusha alaabta ay noqoto mid qallafsan oo aan fiicnayn, sidoo kale waxay yeelan doontaa. kordhinta kharashka wax soo saarka.
Waqtiga boostada: Seb-30-2024