Galvanized saw yog yooj yim to taub raws li txheej txheej ntawm zinc rau saum npoo ntawm cov saw. Ib lub hom phiaj tseem ceeb ntawm galvanizing yog los tiv thaiv xeb thiab corrosion. Lub vuam saw yog ua los ntawm stainless hlau, thiaj li mus cuag acid thiab alkali tsis kam. Lub hom phiaj ntawm ob qho tib si tsis txawv ntau.
Yog li qhov twg yog qhov zoo dua?
Rau qhov chaw nyob sab hauv tsev uas qhuav qhuav, vuam chains feem ntau yog siv, thiab lawv kuj siv sab nraum zoov. Txawm li cas los xij, txhawm rau ua kom zoo li qub, nws yuav tsum tau ntxuav tas li. Txawm li cas los xij, hauv qee qhov chaw muaj kuab paug loj lossis cov nroog ntug hiav txwv, cov saw hlau yog corrosive heev, yog li nws yuav tsum tau siv cov saw hlau galvanized nrog kev tiv thaiv corrosion, tshwj xeeb tshaj yog cov dej hiav txwv corrosive, thiab cov saw hlau dav dav siv. Yooj yim corroded. Kev xaiv ntawm cov saw hlau tseem ceeb heev. Qee qhov chaw tsim nyog rau cov uas muaj peev xwm muaj zog, thaum lwm qhov yuav tsum tau ua kom muaj zog heev. Koj yuav tsum xyuam xim thaum xaiv.