Kev kub-dip galvanizing: Txoj kev no suav nrog kev muab cov hlau nto rau hauv lub dab dej kub-dip galvanizing, cia nws cuam tshuam nrog cov kua zinc los tsim ib txheej zinc. Lub thickness ntawm kev kub-dip galvanizing feem ntau yog ntawm 45-400μm, uas muaj kev tiv thaiv corrosion zoo thiab txheej tuab.
Electro-galvanizing: Electro-galvanizing yog ib qho txheej txheem uas ib txheej ntawm zinc yog plated rau ntawm qhov chaw ntawm cov hlau los ntawm electrolysis. Lub thickness ntawm electroplated zinc txheej feem ntau yog nyias, txog li 5-15μm. Vim nws tus nqi qis dua, electro-galvanizing yog dav siv hauv tsheb, khoom siv hauv tsev thiab lwm yam teb, tab sis nws txoj kev tiv thaiv corrosion tsis zoo li kub-dip galvanizing.
Kub-dip galvanizingthiabelectro-galvanizingyog ob txoj kev sib txawv ntawm kev kho hlau tiv thaiv xeb. Lawv qhov sib txawv tseem ceeb yog nyob rau hauv cov txheej txheem kho, tuab ntawm txheej, kev tiv thaiv xeb thiab tsos. Nov yog cov ntsiab lus:
Kev siv tshuab ua.
Kub-dip galvanizing yog kev muab cov hlau workpieces rau hauv cov kua zinc molten rau kev kho galvanizing, thaum electro-galvanizing yog kev muab cov workpieces rau hauv cov electrolyte uas muaj zinc, thiab ib txheej zinc yog tsim rau ntawm qhov chaw ntawm workpiece los ntawm electrolysis.
Txheej tuab.
Cov txheej zinc ntawm cov galvanizing kub-dip feem ntau yog tuab dua, nrog rau qhov nruab nrab tuab ntawm 50 ~ 100μm, thaum cov txheej zinc ntawm electro-galvanizing yog nyias dua, feem ntau 5 ~ 15μm.
Kev tiv thaiv xeb. Qhov kev tiv thaiv xeb ntawm kev kub-dip galvanizing feem ntau zoo dua li ntawm electro-galvanizing vim tias nws cov zinc txheej tuab dua thiab sib xws dua, uas zoo dua tiv thaiv cov hlau nto.
Qhov tsos.
Qhov saum npoo ntawm kub-dip galvanizing feem ntau yog rougher thiab tsaus dua hauv xim, thaum qhov saum npoo ntawm electro-galvanizing yog du thiab ci dua hauv xim.
Daim ntawv thov.
Kub-dip galvanizing feem ntau yog siv rau hauv cov chaw sab nraum zoov, xws licov laj kab kev, cov pej thuam fais fab, thiab lwm yam, thaum electro-galvanizing feem ntau yog siv rau hauv cov chaw sab hauv tsev, xws li cov khoom siv hauv tsev, cov khoom siv tsheb, thiab lwm yam.
Feem ntau, kev kub-dip galvanizing muab cov txheej tiv thaiv tuab dua thiab lub sijhawm tiv thaiv ntev dua thiab tsim nyog rau cov chaw ib puag ncig hnyav, thaum electro-galvanizing muab cov txheej tiv thaiv nyias dua thiab tsim nyog rau cov ntawv thov uas tsis xav tau kev tiv thaiv corrosion siab lossis muaj cov kev cai kho kom zoo nkauj.
Tiv tauj peb kom paub ntxiv
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Lub sijhawm tshaj tawm: Lub Ob Hlis-29-2024