Cov ntawv galvanized yog ib daim hlau uas muaj ib txheej zinc plated rau saum npoo. Galvanizing yog ib txoj kev tiv thaiv xeb uas pheej yig thiab zoo uas feem ntau siv, thiab kwv yees li ib nrab ntawm lub ntiaj teb cov zinc tsim tawm yog siv rau hauv cov txheej txheem no.
Lub luag haujlwm ntawmdaim ntawv galvanized
Cov hlau galvanized yog los tiv thaiv kev xeb ntawm qhov chaw ntawm cov hlau phaj kom ntev nws lub neej kev pabcuam, coated nrog ib txheej ntawm cov hlau zinc rau ntawm qhov chaw ntawm cov hlau phaj, cov hlau zinc-coated phaj hu ua galvanized phaj.
Kev faib tawm ntawm cov ntawv galvanized
Raws li txoj kev tsim khoom thiab kev ua tiav tuaj yeem muab faib ua cov pawg hauv qab no:
① Kub dip galvanized hlau phajCov hlau ntawv raug muab tso rau hauv lub tank zinc yaj kom qhov chaw tau lo rau ib txheej ntawm cov hlau ntawv zinc. Tam sim no, nws feem ntau yog tsim los ntawm cov txheej txheem galvanizing tas mus li, uas yog, kev muab cov hlau dov rau hauv cov tank zinc plating yaj kom ua cov hlau galvanized;
② Cov hlau galvanized alloyed. Cov hlau no kuj yog ua los ntawm kev kub dipping, tab sis tom qab lub tank tawm, nws tam sim ntawd raug cua sov txog li 500 ° C los tsim cov hlau alloy ntawm zinc thiab hlau. Cov ntawv galvanized muaj kev nplaum zoo thiab weldability ntawm txheej.
③ Phaj hlau galvanized fais fab. Phaj hlau galvanized ua los ntawm electroplating muaj kev ua haujlwm zoo. Txawm li cas los xij, txheej txheej nyias thiab tsis kam xeb zoo li cov ntawv galvanized kub-dip.
④ Ib sab plated thiab ob sab galvanized hlau phaj. Ib sab galvanized hlau, uas yog, cov khoom uas tsuas yog galvanized rau ib sab. Nws muaj kev hloov pauv zoo dua li ob sab galvanized ntawv hauv kev vuam, txheej, kev kho xeb, kev ua thiab lwm yam. Txhawm rau kov yeej qhov tsis zoo ntawm cov zinc tsis coated rau ib sab, muaj ib daim ntawv galvanized coated nrog ib txheej nyias ntawm zinc rau sab tod, uas yog, ob sab sib txawv galvanized ntawv;
⑤ Cov hlau sib xyaw ua ke, cov hlau galvanized sib xyaw. Nws yog cov hlau ua los ntawm zinc thiab lwm yam hlau xws li txhuas, txhuas txhuas, zinc, thiab txawm tias cov hlau sib xyaw ua ke. Cov hlau no tsis yog tsuas yog muaj kev ua tau zoo tiv thaiv xeb xwb, tab sis kuj muaj kev ua tau zoo ntawm kev pleev xim;
Ntxiv rau tsib hom saum toj no, muaj cov hlau galvanized xim, cov hlau galvanized luam tawm, cov hlau galvanized polyvinyl chloride laminated thiab lwm yam. Tab sis feem ntau siv yog cov hlau galvanized kub dip.
Cov tsos ntawm cov ntawv galvanized
Qhov xwm txheej ntawm qhov chaw: Vim muaj ntau txoj kev kho mob sib txawv hauv cov txheej txheem plating, qhov xwm txheej ntawm qhov chaw ntawm lub phaj galvanized kuj txawv, xws li paj zinc ib txwm muaj, paj zinc zoo nkauj, paj zinc tiaj tus, paj zinc thiab qhov chaw phosphating.
Lub sijhawm tshaj tawm: Lub Xya Hli-14-2023
