SUPER DUPLEX • UNS S32750 • WNR 1.4410
Super Duplex igwe anaghị agba nchara dị ka S32750, bụ agwakọta microstructure nke austenite na ferrite (50/50) nke emewo ka ike karịa ferritic na austenitic ígwè akara ule. Isi ihe dị iche bụ na Super Duplex nwere molybdenum dị elu yana ọdịnaya chromium nke na-enye ihe ahụ nguzogide corrosion ka ukwuu karịa akara ule duplex ọkọlọtọ.Microstructure a na-ahazi duel na-ejikọta ike dị elu yana nguzogide corrosion dị ọnụ ahịa bara uru karịsịa na gburugburu chloride dị elu. Super Duplex nwere otu uru dị ka onye otu ya - ọ nwere ọnụ ahịa alloying dị ala ma e jiri ya tụnyere akara ule ferritic na austenitic nwere akụrụngwa na-eguzogide corrosion na chloride nwere gburugburu n'ihi mmụba nke ihe na-enweta ike. N'ọtụtụ ọnọdụ nke a na-enye onye zụrụ ya nhọrọ anabatara nke ịzụrụ obere ọkpụrụkpụ na-enweghị mkpa imebi àgwà na arụmọrụ.
Oge nzipu: Sep-21-2020