Piv nrog aluminium-zinc alloy, cov khoom siv tshuaj lom neeg ntawm cov txheej galvanized yog cov nquag ua haujlwm, yog li qhov kev tiv thaiv corrosion kuj txawv heev. Kev ntsuam xyuas nyob rau hauv tib yam sab nraum zoov qhia tau hais tias lub neej kev pab cuam ntawm galvanized ntawv yog ntau tshaj plaub npaug ntawm cov ntawv galvanized.
Aluminium-zinc alloy qauv ntawm aluminium-zinc-plated steel phaj yog tsim los ntawm 55% txhuas, 43.4% zinc thiab 1.6% silicon kho ntawm qhov kub ntawm 600 degree, thiab nws cov qauv tag nrho yog tsim los ntawm txhuas-hlau-silicon- zinc los ua ib tug tuab quaternary siv lead ua, yog li tsim ib tug muaj zog thiab zoo barrier los tiv thaiv corrosion yam los ntawm kev nkag mus.
Cov yam ntxwv ntawm aluminium-zinc plated steel:
Corrosion kuj:
Qhov kev tiv thaiv corrosion ntawm "55 feem pua ntawm aluminium-zinc plated steel kauj" los ntawm kev tiv thaiv kev tiv thaiv ntawm txhuas thiab kev tiv thaiv kev txi ntawm zinc. Thaum zinc tau fij rau kev tiv thaiv ntawm ntug txiav, khawb thiab abrasions ntawm txheej, aluminium tsim ib txheej oxide insoluble thiab plays lub thaiv kev tiv thaiv muaj nuj nqi. Aluminium-zinc alloy steel coils tau raug kuaj pom sab nraum zoov hauv ntau qhov chaw huab cua rau ntau tshaj 20 xyoo, lees paub tias kev tiv thaiv kev ua haujlwm ntawm 55 feem pua ntawm aluminium-zinc steel phaj yog zoo dua li cov ntawv hlau galvanized thiab 5 feem pua ntawm txhuas-zinc. hlau phaj.
Thaum tshav kub kub kam rau ua:
Lub tshav kub tsis kam ntawm 55 feem pua ntawm aluminium-zinc alloy steel phaj yog zoo dua li ntawm galvanized steel phaj, thiab kub kub oxidation kuj ntawm aluminized steel phaj zoo ib yam. Aluminium-zinc alloy steel ntawv tuaj yeem siv rau hauv qhov chaw kub kub txog li 315 degrees.
Reflectivity:
Cov plated 55 feem pua ntawm aluminium-zinc alloy steel phaj muaj qhov cuam tshuam siab, ua rau nws muaj kev tiv thaiv tshav kub; Lub thermal reflectivity ntawm galvanized steel yog yuav luag ob npaug ntawm cov hlau galvanized, yog li nws kuj tseem siv tau los ua lub ru tsev thiab vaj huam sib luag yam tsis muaj tha xim kom ua tiav kev txuag hluav taws xob.
Lacquerability:
Vim yog qhov zoo tshaj plaws adhesion ntawm zinc txheej ntawm aluminium-zinc plated steel ntawv thiab cov xim, nws tuaj yeem pleev xim rau yam tsis muaj pretreatment thiab huab cua thaum siv los ua ib qho kev kos npe rau kev siv dav dav; Galvanized steel ntawv, ntawm qhov tod tes, yuav tsum tau huab cua thiab pretreatment.
Cim npe nrov: muaj pes tsawg leeg ntawm galvanized steel ntawv, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, nqe, Tshuag, dawb qauv
