Muaj ob txoj kev kho saum npoo rau steel racks, txau thiab galvanizing. Galvanizing yog muab faib ua kub-dip galvanizing thiab txias-dip galvanizing. Cia peb kawm qhov txawv ntawm kub-dip galvanizing thiab txias-dip galvanizing.
1. Dab tsi yog kub dip galvanizing?
Kub dip galvanizing yog txheej txheem txheej txheem hlau. Qhov saum npoo ntawm cov hlau ua haujlwm yuav tsum tau galvanized yog thawj zaug ntxuav thiab qhib, thiab ces muab tso rau hauv molten zinc kua. Tom qab cov tshuaj tiv thaiv ntawm hlau thiab zinc, ib txheej ntawm zinc nrog zoo adhesion yog plated rau saum npoo ntawm cov hlau workpiece.
Qhov zoo:
1. Tus nqi qis
2. Lub corrosion kuj ntawm cov hlau nce sharply tom qab kub dip galvanizing
3. Cov txheej txheem txheej txheem galvanized muaj cov kav ntev
4. Kev ua haujlwm siab
2. Dab tsi yog txias galvanizing?
Txias galvanizing yog txheej txheem txheej txheem hlau. Nws siv cov khoom siv electrolytic tshem tawm cov roj thiab khaws cov yeeb nkab fittings, ces muab tso rau hauv ib qho kev daws teeb meem ntawm zinc ntsev, thiab txuas lawv mus rau qhov tsis zoo ntawm cov khoom siv electrolytic. Ib lub phaj zinc muab tso rau sab nraud ntawm cov yeeb nkab fittings, txuas nrog tus ncej zoo ntawm cov khoom siv electrolytic thiab siv rau. Kev taw qhia kev txav ntawm tam sim no los ntawm tus ncej zoo mus rau tus ncej tsis zoo yuav tso ib txheej ntawm zinc rau ntawm cov yeeb nkab fittings. Txias galvanized yeeb nkab fittings yog ua ntej thiab tom qab ntawd galvanized.
Qhov zoo:
1. Qhov saum npoo tom qab txias galvanizing muaj qhov zoo nkauj zoo nkauj
2. Cov pa phem tsawg dua
3. Tsis muaj kev yaig ntawm lub workpiece nws tus kheej
3. Qhov sib txawv ntawm kub-dip galvanizing thiab txias-dip galvanizing
1. Cov txheej txheem sib txawv
2. Kub-dip galvanizing yog tshuaj lom neeg cov tshuaj tiv thaiv, thaum txias-dip galvanizing yog cov tshuaj tiv thaiv lub cev.
3. Lub galvanized zinc txheej tom qab kub-dip galvanizing yog thicker, feem ntau 30-60 microns, thaum lub galvanized zinc txheej tom qab txias-dip galvanizing yog thinner, feem ntau nyob rau hauv 5-30 microns
4. Cov tsos mob tom qab ua tiav yog txawv. Kub-dip galvanizing muaj ib txheej zinc thicker, yog li qhov saum npoo zoo li " ntxhib, tsis du, thiab tsis sib luag"; thaum txias-dip galvanizing muaj ib txheej zinc txheej, yog li qhov saum npoo yog smoother.
