Qhov Ua Tau Zoo ntawm Galvalume Cov Ntawv Qhia
Daim ntawv galvalume steel yog tsim ntawm aluminium-zinc alloy, uas yog tsim los ntawm solidification ntawm 55% txhuas, 43.4% zinc thiab 1.6% silicon ntawm 600 ° C. Tag nrho cov qauv yog ua los ntawm txhuas-hlau-silicon-zinc, tsim ib qho ntom plaub. Crystal ntsiab alloy. Aluminized galvanized steel ntawv yog hom tshiab ntawm daim ntawv hlau uas ua tiav los ntawm kub dip txheej ntawm cov khaub thuas txias lossis kub dov steel ntawv. Nws qhov kev txhim kho corrosion yog hloov maj mam hloov cov ntawv galvanized dav siv thoob plaws ntiaj teb.
Aluminized galvanized steel nplooj ntawv feem ntau muaj cov yam ntxwv li nram no:
1. Ua hauj corrosion zoo:Kev txhim kho corrosion ntawm galvanized steel nplooj ntawv yog 6-8 zaug uas ntawm cov ntawv galvanized zoo tib yam, thiab nws feem ntau lav tau xeb rau 20 xyoo.
2. Kub siab oxidation tsis kam:Cov ntawv galvanized steel ntawv yuav tsis pom los yog plam yog tias nws siv txuas ntxiv rau qhov chaw sov siab ntawm 315 ° C.
3. Kub siab paab:Qhov kub kub ntawm cov ntawv galvanized steel ntawv yog siab dua 75%, uas yog kwv yees li ob zaug ntawm cov ntawv galvanized. Thaum nws tsis pleev xim, nws tuaj yeem siv los ua ru tsev thiab vaj huam sib luag kom ua tiav lub zog txuag. Kev ua yog yooj yim: Stamping, shearing, dabtsi yog khoov thiab lwm yam ua.
