xov-bg

Cov nyhuv tiv thaiv ntawm Zinc flake txheej ntawm hlau

Tshaj tawm rau 2018-01-18Zinc flake txheej tshuab yog cov cuab yeej tshiab, raws li cov txheej txheem muab faib ua dipping kom qhuav, txau, txhuam thiab lwm txoj kev.Txoj kev twg hauv kev txiav txim siab, thawj qhov uas yuav tsum tau xav txog yog yuav tsum tau them rau hauv txheej txheej ntawm cov nruas steel yog tsom rau kev ua haujlwm thiab kev zoo nkauj, tab sis kuj xav txog cov txheej txheej thickness tswj, ntau lawm ceev, cov khoom zoo thiab yuav tsum tau zoo, ua tib zoo xav txog. cov teeb meem no yuav txiav txim siab seb txoj kev twg haum rau koj.Cov ntsiab lus tuaj yeem suav tau raws li hauv qab no: 1, Cov nyhuv Barrier: raws li lamellar zinc thiab txhuas sib tshooj, nws cuam tshuam cov txheej txheem dej thiab oxygen kom ncav cuag lub matrix, thiab tuaj yeem ua lub luag haujlwm tiv thaiv kev sib cais.2, tshuaj lom neeg cov tshuaj tiv thaiv thiab chromate passivation ntawm zinc, txhuas thiab hlau matrix tshwm sim nyob rau hauv tus txheej txheem ntawm Dacromet, passivation zaj duab xis, qhov no ua compact passivation zaj duab xis muaj zoo corrosion kuj.3, Cathodic tiv thaiv: lub ntsiab tiv thaiv nyhuv ntawm zinc, txhuas thiab chromium txheej yog tib yam li galvanized txheej, feem ntau yog rau cov substrate rau cathodic tiv thaiv.


Post lub sij hawm: Jan-13-2022