Weathering steel, feem ntau raug xa mus rau los ntawm cov khoom lag luam genericised COR-TEN steel thiab qee zaum sau tsis muaj hyphen li corten steel, yog ib pab pawg ntawm cov hlau alloys uas tau tsim los tshem tawm qhov xav tau kev pleev xim los ntawm kev tsim cov txheej txheem sab nraud ntawm xeb.
Lub npe COR-TEN yog hais txog ob qhov sib txawv ntawm cov hlau no: corrosion kuj thiab tensile lub zog. Txawm hais tias USS tau muag nws cov phaj lag luam rau GNEE Steel Group
Thawj COR-TEN tau txais tus qauv tsim A242 (COR-TEN A) los ntawm ASTM International cov qauv pawg pawg. Cov qib ASTM tshiab dua yog A588 (COR-TEN B) thiab A606 rau cov ntawv nyias. Tag nrho cov alloys yog nyob rau hauv kev tsim thiab siv.
Qhov saum npoo oxidation feem ntau yuav siv sij hawm rau lub hlis los tsim, tab sis kev kho saum npoo tuaj yeem ua kom qhov no mus rau tsawg li ib teev.
Keeb kwm ntawm weathering steels pib nyob rau hauv Teb Chaws Asmeskas nyob rau hauv 1910s, thaum steels alloyed nrog ntau npaum li cas ntawm tooj liab raug rau lub ntsiab; kev tshawb fawb txuas ntxiv mus rau xyoo 1920 thiab c. Xyoo 1926 nws tau tshawb pom tias cov ntsiab lus phosphorus kuj pab nrog corrosion kuj.
Corten Steel yog dab tsi?
Feem ntau yog tsim los ntawm cov hlau thiab cov pa roj carbon me me, Corten steel teeb nws tus kheej sib nrug vim muaj cov ntsiab lus tshwj xeeb alloying: chromium, nickel, tooj liab thiab ntxiv phosphorous uas muab cov hlau nws tus kheej tiv thaiv cov khoom. Ib qho tshwj xeeb tseem ceeb ntawm qhov muaj pes tsawg leeg yog lub peev xwm ntawm cov ntaub ntawv txheej txheej los kho nws tus kheej thaum raug khawb los yog kev puas tsuaj, ua kom pom nws cov resilience thiab lub neej ntev.
Puas yog Corten Steel Weldable?
Yog tias koj xav paub txog qhov kev cia siab ntawm kev sib txuas ntawm Corten steel, nws kuj zoo ib yam li lwm cov hlau tsis muaj roj carbon tsawg, xws li cov hlau me me. Txawm li cas los xij, cov khoom siv tshwj xeeb muab tub lim yuav xav tau nyob ntawm qhov kev thov tshwj xeeb. Qhov no txhais tau tias, muab cov tshuab thiab cov cuab yeej zoo, Corten steel tuaj yeem yooj yim welded thiab zoo li tus kom haum rau koj cov kev xav tau tshwj xeeb.
Puas yog Corten Steel kim?
Txawm hais tias corten yuav tuaj nrog tus nqi siab dua thaum koj sib piv corten steel vs me steel, nws hloov tawm los ua kev xaiv nyiaj txiag hauv lub sijhawm ntev. Muab nws qhov kev tiv thaiv thiab kev saib xyuas tsis zoo, koj cov peev txheej hauv Corten steel recoups nws tus kheej raws li lub sijhawm dhau mus.
Cim npe nrov: Tuam Tshoj weathering steel manufacturers, lwm tus neeg, Hoobkas
