Kev taw qhia luv luv ntawm Galvanized Steel Coil spangle

1. Lub xub ntiag los yog tsis muaj dav davGalvanized Steel Chev spangles/ib txwm spangles muaj feem xyuam rau zinc da dej cov ntsiab lus (Pb). Yog hais tias cov ntsiab lus txhuas yog siab, spangles yuav tshwm sim. Tsawg-lead lossis tsis muaj txhuas, nws tsis yooj yim los tsim spangles. Qhov luaj li cas ntawm spangle muaj feem xyuam rau cadmium, antimony, tin, thiab lwm yam khoom nyob rau hauv zinc tank, nrog rau cov kab ceev, cua riam, thiab cua ntim.
2. Fine spangles, sai li sai tau raws li cov hlau phaj tawm ntawm zinc tank ua ntej zinc txheej yog solidified, tsuag nplua zinc hmoov rau saum npoo ntawm zinc txheej los ua kom cov zinc crystals kom tau zoo spangles. Cov txheej txheem no feem ntau muaj cov hmoov txhuas hauv lub tank zinc, tab sis ib qho "spangle refinement khoom" yog ntsia saum lub zinc tank kom tshuab zinc hmoov los ua kom zoo dua spangle.
3. Lwm cov txheej txheem ntawm spangle-dawb yog tswj cov ntsiab lus txhuas hauv cov zinc tank kom tsis muaj cov hmoov txhuas lossis cov hmoov txhuas, thiab tom qab ntawd siv nitrogen tshuab los tswj cov thickness ntawm txheej kom lub ntsej muag tsis muaj spangle. tsis siv cov "spangle refinement khoom."