Cov laj thawj rau kub-dip galvanizing saum npoo ntawm cov khoom siv hlau

Steel tau yooj yim xeb thiab muaj peev xwm txawm tias puas tau puas thaum raug huab cua, dej, lossis av. Corrosion Accounts rau kwv yees li ib feem kaum ntawm tag nrho cov steel poob tas txhua xyoo. Yog li no, tiv thaiv txheej thiab cov plooj hlau tau siv los thaiv cov hlau los ntawm corrosion. Kub-dip Galvaning yog ib txoj kev. Zinc yog tiv taus rau huab cua qhuav, thiab hauv huab cua ntom ntom nthab ntawm cov yeeb yaj kiab zinc los ntawm kev txhim kho corrosion ntxiv. Tsis tas li ntawd, yog tias cov galvanized txheej yog puas rau qee qhov, ua rau cov hlau me me, ua rau cov steel substrate cathere thiab yog li tiv thaiv. Tus nqi corrosion ntawm zinc nyob rau hauv cov huab cua yog ib-tsib kaum tsib ntawm cov hlau, lub ntsiab lus tias lub neej ntawm tus DINC tiv thaiv txheej yog qhov ntev. Tsis tas li ntawd, piv rau lwm yam corrosion-resistant nws yog xim hlau, zinc yog pheej yig. Yog li ntawd, siv cov kub-dip galvanizing los tiv thaiv steel yog ob qho tib si churable thiab raug nqi.