Corten B weathering steel daim hlauyog dav siv nyob rau hauv hnyav-cov qauv kev ua haujlwm, kev teeb tsa sab nraum zoov, thiab cov haujlwm tsim vaj tsev vim lawv lub zog siab, tiv thaiv corrosion, thiab qis- cov khoom tu. Hauv qab no yog 5 cov txiaj ntsig zoo tshaj plaws nrog kev txhawb nqa cov ntaub ntawv thiab kev sib piv.
Corten B weathering steel daim hlau
Corten B steel ua tus kheej- tiv thaiv patina uas tiv thaiv kev xeb ntxiv. Piv nrog cov pa roj carbon zoo tib yam:
| Khoom | Q235 / Ordinary Steel | Corten B (S355J2+N) |
|---|---|---|
| Yield zog | 235 MPa rau | 355 MPa rau |
| Corrosion Rate (kev ntsuas nrawm, g / m²·xyoo) | 0.8–1.2 | 0.2–0.3 |
| Patina Tsim | qeeb | Ceev ceev, ntom tiv thaiv txheej |
| Alloying Elements | Kab | 0.25-0.50%, Cr 0.30-0.50%, Ni 0.20-0.40% |
Cov txheej txheem tiv thaiv ib txwm muaj, sealing me me khawb thiab txuas ntxiv kev pab cuam lub neej thaum txo tus nqi kho.
Corten B daim hlau yog tsim los tiv thaiv hnyav thiab hnyav ib puag ncig:
| Mechanical Property | Q235 Hlau | Corten B (S355J2+N) |
|---|---|---|
| Yield zog | 235 MPa rau | 355 MPa rau |
| Tensile zog | 370-500 MPa | 470-630 MPa |
| Elongation | Ntau dua lossis sib npaug li 20% | Ntau dua lossis sib npaug li 18% |
| Hardness (HB) | 120–150 | 150–200 |
| Thickness Muaj | Txog li 20 mm | Txog li 30 mm |
Corten B lub zog siab dua tso cai rau cov ntu sib zog rau tib lub thauj khoom, txo cov khoom siv.
Corten B weathering steel daim hlau
Lub ntuj txiv kab ntxwv- xim av xeb txheej tsim sai dua li cov hlau zoo tib yam, muab:
- Ntev -lub sij hawm tiv thaiv los ntawm atmospheric corrosion
- Aesthetic, weathered saib haum rau architectural tej yaam num
- Kev saib xyuas tsawg kawg rau xyoo lawm
| Ib puag ncig | Patina Formation Sijhawm |
|---|---|
| Nroog / Industrial | 1-2 xyoos |
| Ntug hiav txwv / Humid | 3-5 xyoos |
| Suab puam / qhuav | 5-7 xyoo |
Patina tseem tuaj yeem ua tus kheej - kho qhov khawb me me, tswj kev tiv thaiv kev ua haujlwm.
Corten B steel yog recyclable thiab ruaj khov, ua rau nws xaiv ib puag ncig:
- Nws tuaj yeem rov siv dua thiab rov siv dua thaum kawg ntawm nws lub neej voj voog
- Yuav tsum tsis txhob pleev xim lossis tshuaj kho mob
- Txo cov nqi kho thiab hloov khoom siv
| Kev sib piv | Ordinary Steel | Corten B (S355J2+N) |
|---|---|---|
| Kev Pabcuam Lub Neej | 15-20 xyoo | 50+ xyoo |
| Kev tu ntau zaus | Txhua txhua 3-5 xyoos | Tsawg kawg |
| Environmental Impact | Siab dua | qis |
Ntev - kav ntev yuav txo cov khib nyiab thiab cov pa roj carbon hneev taw.
Txawm hais tias tus nqi them ua ntej yuav siab dua, tus nqi ntawm lub neej yog qis dua:
| Qhov xwm txheej | Ordinary Steel | Corten B (S355J2+N) |
|---|---|---|
| Tus nqi pib | qis | Nruab nrab |
| Kev tu / pleev xim | Nquag | Tsis tshua muaj |
| Hloov Tus Nqi | Siab dua lub sijhawm | Tsawg kawg |
| Tus nqi tag nrho Lifecycle | Siab | qis |
Xaiv Corten B ua kom ntev - txuag lub sij hawm thiab kev ntseeg tau ntawm cov qauv.
Siv corten steel kuj txuag nyiaj. Nws yog ruaj heev thiab muaj lub zog tensile siab. Nws kuj tseem rov tsim cov txheej txheem tiv thaiv hauv xyoo. Qhov no tshem tawm qhov xav tau ntawm cov xim thiab cov khoom siv.
Tiv tauj peb hnub no los thov ib nqe lus los yog kawm ntxiv txog peb cov kev daws teeb meem tag nrho ntawm huab cua steel.
Hu rau tam sim no kom tau txais Corten B Corten Steel Plate Quote
Qhov sib npaug ntawm Corten B steel yog dab tsi?
Corten A tau ntxiv phosphorous, uas ua rau nws haum rau kev zoo nkauj facias thiab roj flue daim ntaub ntawv, thaum Corten B yog zoo dua haum rau hnyav thiab load-cov qauv bearing. S355JOW yog cov huab cua sib npaug rau Corten B.
Corten siv rau dab tsi?
CORTEN steel muaj atmospheric corrosion kuj thiab qhov no enables nws yuav siv tau yam tsis muaj xim rau ntau yam structural / architectural daim ntaub ntawv, uas muaj xws li cov qauv xws li txuas hniav, ib co qhib -thav duab vaj tse, kis ncej thiab sculptures.
Qhov txawv ntawm Corten A thiab Corten B yog dab tsi?
CorTen A feem ntau siv rau lub hom phiaj zoo nkauj Nws tsis pom zoo siv qhov twg cov qauv raug kev co. CorTen B yog qhov tsim nyog rau kev thauj khoom- cov qauv kabmob ntau dua li nws tiv taus ntau dua rau kev vibration lossis av qeeg, thiab feem ntau xaiv vim nws qhov zoo nkauj thiab ntau yam xim.
Corten B yog dab tsi?
Corten B yog cov huab cua resistant steel uas zoo dua haum rau hnyav thiab load bearing qauv. Cov khoom tsim nws tus kheej tiv thaiv txheej thaum raug rau atmospheric ntsiab. Qhov tseem ceeb, txheej sab saum toj corrodes uas tom qab ntawd tiv thaiv cov hlau hauv qab nws.
