Thaum xaiv ib tsob nroj, muaj qhov sib txawv loj ntawm cov neeg cog khoom lag luam thiab cov khw muag khoom cog. Xaiv cov khoom siv tsis raug rau koj qhov chaw yuav txhais tau tias yuav tsum tau hloov nws tom qab, raug nqi ntau dua nyob rau lub sijhawm ntev. Kev lag luam cog qoob loo yog tsim los rau kev lag luam thiab cov chaw pej xeem. Lawv feem ntau loj dua thiab ruaj khov dua, thiab tuaj yeem ua suab nrov xws li xim av, xim av, lossis xim dawb kom haum rau txhua qhov chaw. Vim lawv qhov loj thiab hnyav tsim, xws li loj sab nraum zoov corten steel planters.

Cov khoom s ua los ntawm cov huab cua-resistant steel yog xa mus yam tsis muaj lub tsho tiv no ntawm xeb.Yog hais tias cov khoom tawm sab nraud, ib txheej ntawm xeb yuav pib tsim tom qab lub lis piam mus rau lub hlis. Txhua yam khoom tsim ib txheej txheej ntawm xeb nyob ntawm seb nws nyob ib puag ncig.

Corten steel yog ib qho nrov heev thiab ib hom hlau, uas yog, ntau yam kev siv, thiab zoo nkauj, cov hauv qab no yog qee qhov hais txog tus nqi ntawm huab cua steel betw ...

n xyoo tsis ntev los no, corten steel tau dav siv los ua cov khoom siv tau zoo hauv kev ua vaj tsev thiab kev lag luam kev lag luam. Vim tias corten steel nws tus kheej muaj cov txheej txheem tiv thaiv corrosion patina, kom nws muaj ntau yam kev siv thiab txaus siab rau qhov zoo nkauj. Hauv tsab xov xwm no, peb yuav tham txog lub ntsiab lus no thiab sib tham txog dab tsi yog corten steel? Dab tsi yog nws qhov zoo thiab qhov tsis zoo? Puas muaj tshuaj lom?

Nws raug suav hais tias yog ib qho khoom siv "nyob" vim nws qhov tshwj xeeb maturation / oxidation txheej txheem. Duab ntxoov ntxoo thiab tones hloov lub sij hawm, nyob ntawm seb cov duab ntawm cov khoom, qhov twg nws yog ntsia, thiab lub voj voog huab cua ntawm cov khoom tau dhau mus. Lub sijhawm ruaj khov ntawm oxidation mus rau kev loj hlob yog feem ntau 12-18 lub hlis. Cov nyhuv corrosion hauv zos yuav tsis nkag mus rau cov khoom siv, yog li cov hlau tsim cov txheej txheem tiv thaiv corrosion.

Corten steel yog cov hlau alloy uas muaj peb lub ntsiab lus nickel, tooj liab thiab chromium, thiab feem ntau muaj cov ntsiab lus carbon tsawg dua 0.3% los ntawm qhov hnyav. Nws cov xim txiv kab ntxwv sib zog yog feem ntau vim yog cov ntsiab lus tooj liab, uas dhau sij hawm yog them nrog tooj liab-ntsuab tiv thaiv txheej los tiv thaiv corrosion.