Ncau lus thiab qhia tias ntawm lub chaw ua haujlwm ua nrog zinc

Kab xev hlav zinc yog ib daim kab xev uas muaj ib qhov zinc hlav rau hauv nruab nrog. Galvanizing yog ib qho kev tsim nyog thiab zoo li kev tiv thaiv roj hlav, uas yog qhov nyuaj siv, thiab tib lub sijhawm ntawm zinc hauv lub ntiaj teb yog siv rau qhov kev ua no.

Tus lej ntawm kab xev hlav zinc

Kab xev hlav zinc yog qhov ua rau tiv thaiv kab xev hauv nruab nrog roj hlav kom nws siv ntev dua, hlav nrog ib qhov zinc rau hauv nruab nrog kab xev, kab xev uas muaj zinc hlav rau hauv nruab yog hu ua kab xev hlav zinc.

Qauv ntawm kab xev hlav zinc

Txij li kev tsim thiab kev ua haujlwm zoo li qhov sau hauv qab no yog xaiv tau:

①Hot dip galvanized steel plate. Cov kab lag luam ua rau cov kab lag hluav taws siv hluav taws kaw nrog hluav taws, thaum cov kab lag raug ntx hu rau hluav taws kaw, ces nws yuav tiv nrog hluav taws. Nyob rau hnub no, nws tseem ceeb los ntawm kev ua haujlwm galvanizing, yog li ntawd, ua kom cov kab lag uas tau rov los raug ntx hu rau hluav taws kaw kom ua cov kab lag hluav taws.

② Alloyed galvanized steel plate. Cov kab lag no kuj raug tsim los ntawm kev ntx hu hluav taws, tab sis tom qab tawm ntawm kab, nws tuaj yeem raug ntx hu mus rau txheej pib nrog zinc thiab iron. Cov kab lag hluav taws muaj kev sib txuas zoo thiab kev ua haujlwm ntawm cov nta.

③ Electric galvanized steel plate. Cov kab lag hluav taws uas tau los ntawm kev ua haujlwm hluav taws muaj kev ua haujlwm zoo. Tab sis cov nta yog qeeb thiab kev tiv thaiv cov kab lag hluav taws tsis zoo li cov kab lag hluav taws uas ntx hu hluav taws.

④ Cov steel plate uas muaj plating ib sab thiab cov ntim hlau ua dua. Cov hlau uas muaj zinc ib sab, yog li qhov khoom uas zinc tau rhu ib sab xwb. Nws muaj kev ua haujlwm zoo dua li cov hlau zinc ua dua hauv kev sau, kev ntim, kev tiv thaiv hlau, thiab lwm yam. Txhawm rau kom kho qhov tsis zoo ntawm kev tsis muaj zinc rhu sab ib, muaj cov hlau zinc uas muaj ib qho ntim zoo li ntawm sab rov, yog li yog cov hlau zinc ua dua nrog cov ntim sib txawv;

⑤ Alloy, cov hlau zinc composite. Yog ib hom hlau uas tsim los ntawm zinc thiab lwm yam hlau xws li aluminum, lead, zinc, thiab tias composite plating. Cov hlau no tsis only zoo huv zoo li qub qis thiab, tab sis kuj zoo hauv kev ntim;

Nyob rau hauv qhov zoo li ntawm zoo ib peb yam, muaj cov hlau zinc zoo li ntawm, cov hlau zinc uas muaj ntawv sau, cov hlau zinc uas muaj polyvinyl chloride thiab lwm yam. Tab sis qhov nyuaj tshaj yog siv cov hlau zinc ua dua los ntawm kev ntim rau hauv ntim.

Lub ntsiab ntawm lub sheet galvanized

Qhov chaw nruab: Vim li cas txoj hauv plating ua rau qhov chaw nruab ntawm lub galvanized plate kuj txawv txawv, xws li zinc ob pa, zinc ntsuab, zinc hnyav, zinc thiab lub phosphating chaw nruab.