Lub tswvyim ntawm corten steel

Corten steel yog ib hom hlau uas tuaj yeem siv rau hauv qhov chaw yam tsis tas siv cov xim lossis lwm yam tshuaj tiv thaiv. Cov hlau muaj zog tiv thaiv atmospheric yaig, zoo durability, zoo processability thiab muaj zog adaptability. Nyob rau hauv tej yam ntuj tso tej yam kev mob, nyob rau hauv huab cua, nag washout, daus los nag, khov, nws tseem muaj peev xwm tuav nws txhua yam khoom thiab ua kom lub tsev nyob rau hauv lub sij hawm ntev.
Tam sim no, cov corten steels hauv tsev thiab txawv teb chaws muaj xws li: galvanized corten steel, kub-dip galvanized corten steel, chromium-free passivated corten steel thiab sprayed corten steel. Ntawm lawv, thawj peb yog cov zoo tib yam corten steel daim hlau, thaum sprayed corten steel belongs rau tshwj xeeb corten steel daim hlau thiab xav tau kev ua tshwj xeeb.

Kev loj hlob ntawm corten steel

Corten steel tau tshwm sim nyob rau xyoo 70s ntawm lub xyoo pua 20th, uas yog siv rau sab nraum zoov phab ntsa, ru tsev thiab lwm yam khoom siv hauv tsev. Thaum lub sij hawm tsim cov txheej txheem ntawm corten steel, cov yeeb yaj kiab tshwj xeeb corrosion yuav raug tsim rau ntawm nws qhov chaw, uas muaj qee qhov kev tiv thaiv oxidation thiab huab cua tsis kam, thiab nws tus kheej gloss yog zoo heev, uas ua rau kom zoo nkauj ntawm lub tsev.
Teb chaws Aas Kiv, Tebchaws Asmeskas, Soviet Union tau kawm nws thaum ntxov rau xyoo pua 20th. Nyob rau hauv lub lig 70s ntawm lub xyoo pua xeem, lub tebchaws United States tsim ib tug huab cua-resistant steel. Tebchaws Asmeskas thiab Soviet Union tau tsim cov hlau tsis muaj zog austenitic xws li lub zog siab, siab tawv corten steel, xws li corrosion-resistant acid-resistant steel, nyob rau hauv lig 80s thiab thaum ntxov 90s. High nickel-chromium corten steel yog ib hom khoom siv tshiab uas tau siv dav hauv xyoo 70s, yog li nws tau nyiam nyob hauv tsev thiab txawv teb chaws. Nyob rau hauv xyoo tas los no, Tuam Tshoj kuj tau ua tiav zoo hauv daim teb no. Ib tug series ntawm ntau hom thiab qib ntawm steel tau tsim.

Peb yuav tsum xyuam xim rau dab tsi thaum siv?

Rau corten steels, lawv feem ntau yog kho thiab tsis tuaj yeem ntsib nrog cov tshuaj acidic lossis alkaline corrosive. Tsis tas li ntawd, nyob rau hauv ib puag ncig corrosive, kev tiv thaiv kev tiv thaiv yuav tsum tau ua kom tsis txhob muaj corrosion. Txhawm rau tiv thaiv xeb, av thiab xeb ntawm cov txheej tiv thaiv xeb yuav tsum tau muab tshem tawm. Nyob rau tib lub sijhawm, cov ntsiab lus carbon nyob rau hauv cov ntaub ntawv raw yuav tsum nruj me ntsis tswj, thiab nws cov tshuaj muaj pes tsawg leeg thiab txhua yam khoom yuav tsum tau tswj. Tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem welding, high-strength, corrosion-resistant steel yuav tsum tau xaiv. Rau corten steel qhov chaw, lawv cov tuab thiab qhov hnyav yuav tsum tau kuaj xyuas tsis tu ncua los tiv thaiv xeb.

Xaus

Kev tshwm sim thiab kev loj hlob ntawm corten steel cim txoj kev loj hlob ntawm Tuam Tshoj txoj kev lag luam steel thiab tau dhau los ua lub cim tseem ceeb ntawm Tuam Tshoj txoj kev lag luam steel. Daim ntawv thov ntawm corten steel feem ntau yog siv nyob rau hauv kev tsim kho, marine chaw thiab lwm yam teb, thiab txawm hais tias corten steel tau dav siv nyob rau hauv kev tsim kho kev lag luam, nws daim ntawv thov teb yog heev txwv vim corrosion kuj ntawm corten steel nws tus kheej thiab lwm yam. yam. Piv txwv li: offshore platforms, marine ib puag ncig nrog muaj zog marine corrosiveness. Yog li ntawd, txoj kev txhim kho ntawm corten steel yog: kub-dip zinc, kub-dip aluminium, thiab lwm yam, hloov cov tsoos corten steel. Nrog rau kev txhim kho kev lag luam thiab kev txhim kho ntawm tib neeg kev paub txog kev tiv thaiv ib puag ncig, corten steel tau dav siv hauv kev lag luam, kev tsim kho thiab lwm yam lag luam, ua tiav qhov kev yeej-yeej hauv zej zog thiab kev lag luam.