Asphalt nws cov khoom siv Asphalt yog cov khoom siv siv los ua asphalt qhob hauv cov pob. Vim tias muaj ntau yam ntawm ntau yam thaum kev tsim khoom thiab kev ua cov khoom siv no, qee qhov teeb meem yuav tsis muaj tshwm sim tom qab siv. Tus editor yuav qhia rau koj txog li asphalt sib tov. Cov hau kev rau kev kho mob ntawm cov khoom puas hauv cov khoom siv.

Asphalt sib xyaw ua ke cov khoom siv tau ntsib cov teeb meem sib txawv, thiab lawv cov kev daws teeb meem kuj txawv. Piv txwv li, ib qho ntawm cov teeb meem asphalt ntawm asphalt sib tov khoom siv tsis taus qaug zog ntawm qhov chaw. Txoj kev uas yuav tsum tau ua rau lub sijhawm no yog pib nrog kev tsim cov khoom. Txhim kho.

Asphalt sib xyaw ua ke cov khoom siv nres tsheb tuaj yeem hloov kho los ntawm kev txhim kho qhov chaw tiav ntawm ntu. Nws kuj tseem siv tau los txo cov kev ntxhov siab ntawm cov seem los ntawm kev siv cov kev hla maj mam hla kev sib tham. Carburizing thiab quenching kuj tseem siv tau los txhim kho kev ua tau zoo ntawm asphalt sib tov khoom siv. , cov txujci no tuaj yeem txo cov nyhuv ntawm kev ua kom qaug zog ntawm qhov chaw.

Ntxiv nrog rau kev ua kom qaug zog ntawm qhov chaw, asphalt sib xyaw ua ke yuav tseem tseem yuav pom qhov tsis raug vim kev sib txhuam. Nyob rau lub sijhawm no, cov khoom siv cov khoom siv-resistant yuav tsum tau siv kom ntau li ntau tau. Nyob rau tib lub sijhawm, cov duab ntawm cov chaw ntawm asphalt tov khoom siv yuav tsum tseem yuav muaj kev sib txhuam kom ntau li ntau tau. Tau. Yog tias cov khoom siv tau ntsib qhov chaw puas tsuaj los ntawm corrosion, corrosion-resistant cov ntaub ntawv xws li chromium thiab zinc tuaj yeem siv rau phaj ntawm cov hlau seem. Txoj kev no tuaj yeem tiv thaiv corrosion ntawm feem.

Yog tias koj xav tau cov khoom siv asphalt, koj tuaj yeem tiv tauj peb txhua lub sijhawm.