SUPER DUPLEX • UNS S32750 • WNR 1.4410
Super Duplex stainless zoo li S32750, yog ib qho sib xyaw microstructure ntawm austenite thiab ferrite (50/50) uas tau txhim kho lub zog dua qib ferritic thiab austenitic steel. Qhov sib txawv tseem ceeb yog tias Super Duplex muaj ntau dua molybdenum thiab chromium cov ntsiab lus uas muab cov khoom muaj zog corrosion ntau dua li cov qauv duplex qib.Qhov sib npaug duel theem microstructure sib xyaw ua ke siab zog nrog tus nqi zoo corrosion kuj tshwj xeeb tshaj yog nyob rau hauv high chloride ib puag ncig. Super Duplex muaj cov txiaj ntsig zoo ib yam li nws tus khub - nws muaj cov nqi qis dua thaum piv nrog cov qib ferritic thiab austenitic zoo sib xws nrog cov khoom siv corrosion kuj hauv cov tshuaj chloride uas muaj ib puag ncig vim cov khoom siv zog tensile thiab yield zog. Feem ntau qhov no ua rau tus neeg yuav khoom tau txais kev xaiv ntawm kev yuav khoom me me uas tsis tas yuav muaj kev cuam tshuam rau qhov zoo thiab kev ua haujlwm.
Post lub sij hawm: Sep-21-2020