Cov khoom lag luam
Corten Steel?
Corten steel, tseem hu ua hluav taws kub hlau, feem ntau yog siv hauv kev tsim kho thiab kev lag luam kos duab vim nws cov khoom tshwj xeeb. Ameslikas nrhiav los ntawm Coal Wagon Cov neeg tsim khoom lag luam hauv Tebchaws Meskas, uas pom nws lub peev xwm los tsim kev tiv thaiv kev tiv thaiv kab mob ntawm cov xeb ntawd vim nws txoj kev ua tiav ntau tshaj plaws, hauv ntiaj teb patina. Qhov kev sib txawv ntawm cov hlau sib txawv no tau ua kom zoo dua lub sijhawm los txhim kho nws lub zog thiab cov kev xaiv xaiv tau zoo nyob hauv cov cuab yeej niaj hnub no thiab duab puab.
Keeb kwm dab neeg ntawm corten steel
Xyoo 1933, Tebchaws Asmeskas qhia thiab muaj tus thawj corten huab cua sov nyob hauv lub npe lag luam cor-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} ten®. Nws lub npe tau muab los ntawm nws lub zog tensile lub zog thiab tus nqi qis. Lub sijhawm dhau los, Asmeskas haiv neeg rau kev sim thiab cov khoom siv (ua rau cov qauv sib txuas lus, ua rau "corten" nrog "}}} ten®" los ntawm 2000 ups onwards. Txhua qib ntawm cov huab cua ua hluav taws xob sib qhia thiab cov yam ntxwv zoo ib yam li cov yam ntxwv xeb, nrog rau corrosion tsis kam. Ameslikas tau tsim rau kev tsheb ciav hlau sib tw wagons, corten steel tau txais kev nyab xeeb sai hauv kev tsim kho vim nws cov kev saib xyuas durability thiab tsawg kawg nkaus. Los ntawm xyoo 1950 thiab 1960s, cov kws ua yeeb yam thiab cov kws kos duab tau kos rau corten rau nws lub zog thiab kev lag luam zoo nkauj. Niaj hnub no, corten steel pom tau ntau yam hauv kev xa khoom, muaj kev cuam tshuam nws cov kev thov ntau yam hauv kev ua lag luam thiab kos duab ntau.
Corten a thiab b
Tus thawj corten steel, ASTM A242, feem ntau yog hu ua ntaus 1 thiab ntaus 2, lossis corten a, muaj nyob rau hauv thicknesses ntawm 2 hli, muaj npe rau nws cov qauv muaj pes tsawg leeg. Ntawm qhov tod tes, corten b, uas suav nrog vanadium ntxiv, yog tsim nyog rau cov qauv hnyav thiab los hauv thicknesses txij li 2 hli mus txog 40 hli. Hauv Is Nrias teb, qib steel s355jowp sib haum rau corten a, thaum s355jow thiab s355j2w yog cov khoom sib npaug ntawm Corten B thiab yog tag nrho cov khoom siv tau, ua kom muaj kev xaiv kom ruaj khov rau ntau yam kev siv.
Dab tsi yog yam cuam tshuam kev txhim kho ntawm patina ntawm corten steel?
Corten huab cua hlau sib txuam sib txuas hlau nrog sib txawv alloys, nyob ntawm cov qhab nia. Thaum pib, nws yuav tshwm sim npub thiab tsaus grey, zoo li tsis kho cov hlau. Txawm li cas los xij, lub sijhawm dhau sijhawm, txhua daim muaj cov cim sib txawv ntawm ib puag ncig zoo li cov av noo, kub thiab cov pa. Cov txheej txheem huab cua huab cua ua rau oxidation kom tshwm sim sai dua hauv thaj chaw uas muaj qhov sib txawv ntawm cov kab mob hauv qab hau ntawm corten steel.
Kev tsim khoom thiab huab cua cov txheej txheem ntawm corten steel
Corten steel tuam ntxhab tsim huab cua hlau los ntawm kev ua neeg hlau mus rau high- kub kub thiab yob ntawm cov txiv ntoo. Cov txheej txheem no tau tshwm sim hauv Mill nplai, ib qho seem los ntawm kev ua hlau, uas pib ua rau xeb thiab staining li cas yog huab cua pib. Tom qab cov hlau khib nyiab txheej tas li, lub corten steel nto cuam tshuam durability thiab tawm tsam kev ua kom dhau thiab staining ntxiv. Cov neeg tsim khoom yuav ua haujlwm rau kev kho mob, kom nrawm dua cov txheej txheem no los ntawm kev xa khoom, kom huv si-} npaj saum npoo rau ntau yam kev siv.
Vim li cas Corten Steel thiaj li nrov?
Corten huab cua yog zoo heev vim nws qhov tshwj xeeb muaj zog, durability, kev lees paub, thiab kev pom zoo. Nws tau khav theeb lub zog ntawm 68-78 ksi, siab dua li cov nplooj ntawv hlau galvanized, ua rau nws muaj peev xwm ntawm funling lossis tawg. Ib qho ntawm Corten cov khoom seem yog nws lub ntuj tiv taus corrosion, ua tsaug rau cov txheej tiv thaiv oxidized uas ua rau ib puag ncig feem ntau. Cov txheej no tshem tawm qhov xav tau ntawm kev pleev xim ib txwm lossis kev kho mob. Yog tias kos, corten sai sai txheej tshiab oxidized txheej uas sib xyaw nrog ib puag ncig, txhim kho nws cov nqaij nyoos, kev zoo nkauj ntuj. Hauv Toj roob hauv pes Architecture, Corten Steel txawv tsim ib qho kev sib txawv nrog cov khoom zoo ib yam li ntoo thiab pob zeb, ntxiv cov roj hmab nws muaj koob meej.
Corten Steel Sib Tw
Corten steel yog feem ntau tsim ntawm cov hlau, nrog ib feem me me ntawm tooj liab, chromium, thiab npib tsib xee. Nws tshwj xeeb tagnrho muaj pes tsawg leeg muaj pes tsawg leeg txhim kho Durability thiab ua ib qho kev tiv thaiv xeb {{}} zoo li lub sijhawm dhau sijhawm.
Corten ib qho tshuaj muaj pes tsawg leeg
| C | 0.15 |
| Si | 0.25/0.75 |
| Mn | 0.20/0.50 |
| P | 0.07/0.15 |
| S | 0.030 |
| Al | 0.015/0.06 |
| CU | 0.25/0.55 |
| Cr | 0.50/1.25 |
| Ni | 0.65 |
Corten B Chemical Composition
| % | |
| C | 0.19 |
| Si | 0.30/0.65 |
| Mn | 0.80/1.25 |
| P | 0.035 |
| S | 0.030 |
| Al | 0.020/0.06 |
| V | 0.02/0.10 |
| CU | 0.25/0.40 |
| Cr | 0.40/0.65 |
| Ni | 0.40 |
Cov FAQ
1. Ntev npaum li cas yuav corten steel kawg?
Feem ntau, corten steel yuav patina los yog xeb tsis pub dhau rau lub hlis ntawm qhov xwm txheej ntawm cov huab cua. Feem ntau cov huab cua cov hom hlau xav tau ntub dej / cov huab cua qhuav mus los tsim thiab oxidize. Nrog rau cov xeb tiv thaiv uas muab cov hlau ua tsis kam, Corten steel tuaj yeem ua kom kawg ntawm ob peb xyoo dhau los tau 100 xyoo.
2. Dab tsi ntawm steel yog corten?
Corten lossis Weathering steel yog ib qho version ntawm cov roj carbon tsawg ntawm cov hlau uas ua ib txheej nyias nyias ntawm xeb ntawm cov hlau, yog li tiv thaiv kev xeb ntxiv. Nws yog siv rau ob qho tib si nws tsos thiab nws txoj kev tiv thaiv corrosion.
3. Dab tsi yog qhov tsis zoo ntawm Corten Steel?
Lwm qhov tsis zoo ntawm corten steel yog nws qhov kev kis tau rau xeb. Corten steel yog tsim los tsim txheej tiv thaiv ntawm xeb ntawm nws cov npoo, tab sis nws tuaj yeem tsoo lub sijhawm, tawm hauv tus hlau tsis muaj zog rau corrosion.
4. Puas yog corten steel xeb yooj yim?
Txhawm rau ua cov patina tiv thaiv no, corten steel xav tau cov voj voog uas ntub dej thiab ziab. Yog tias faus lossis lwm yam kev tiv thaiv los ntawm kev paub los ntawm kev paub txog cov voj voog no, corten steel yuav tsis txhim kho lub patina thiab yuav xeb ntawm tus qauv sib xws rau cov hlau me me.
5. Yog Corten Steel zoo dua li Stainless Hlau?
Tsis zoo li cov hlau stainless, corten steel yog qhov txawv ntawm alloy tsim rau huab cua zoo kawg nkaus, muab lub zog muaj zog thiab kev ua kom zoo nkauj uas tau teeb tsa nws.
Tuam txhab tau
Pom nyob rau hauv xyoo 2008, GNEE (Tianjin) Cov Khoom Siv Saw Caj Caj Laug Co., Ltd. tshwj xeeb hauv kev lag luam thoob ntiaj teb thiab kev ua cov khoom siv Corten steel.
• Peb lis txhua yam corten engineering tej yaam num, xws li txuas hniav, vaj, chaw ntiav pw, thiab cov chaw ntiav pw.
• Ua raws li ASTM, en, thiab lwm tus qauv thoob ntiaj teb; Thib peb - kev tshuaj xyuas kev txhawb nqa.
• Exported kom ntau tshaj 200 lub teb chaws thiab cheeb tsam thoob ntiaj teb.
• 8 Cov chaw pabcuam thoob plaws Suav teb thiab txawv teb chaws, ua kom tau txais kev pab them thoob ntiaj teb.
Daim ntawv thov teb: Architecture, Kev tsim kho vaj tse, ua vaj, cladding, thiab nroog loj.
