I-Acero Inox Dumbel y Tuberia 2205 1.4462
I-Alloy 2507 ingamandla aphezulu duplex alloy. I-Super Dumplex Plate iyingxenye e-DERED FERERITIC ne-Auntenitic engahambisani eyenzelwe ukugxila okuphezulu kwe-chromium, i-nickel kanye ne-molybdenum. I-Super Duplex Plate ye-2507 isetshenziswa ezinhlelweni lapho amandla angeziwe kanye nokuphikiswa okuthuthukile kwezinhlelo ezithuthukisiwe kuyadingeka.
Umsuka we-Duplex Steel ungalandelelwa emuva kweminyaka yama-1920, ngowokuqala wenziwa eSweden ngo-1930. Kodwa-ke, ukuthandwa kokusebenzisa i-Dumplex Kuqala ukukhuphuka eminyakeni eyi-30 eyedlule lapho kuthuthukiswa kakhulu. Izinhlobo ezimbili zezinsimbi ezisetshenziselwa ukwenza i-Duplex ¨c Auntenitic ne-Ferritic ¨c zilungele inhloso ezinhlotsheni eziningi zezimo kodwa bobabili abavimbela ukuba basebenzise kabanzi.
Ukunikeza imboni isixazululo sensimbi evumayo yensimbi yokugqwala, ama-duplex 3005 ama-bolts anokumelana kahle nokugqwala kwe-sulfide, kanye ne-chloride yokuphamba kanye ne-crevice corrosion ephakeme ku-317l. Inhlanganisela ye-chromium, i-molybdenum ne-nitrogen inikezela ngamabhodlela ama-duplex angama-2205 ngokuvikelwa okuhle kwe-chloride kanye nokuvikelwa kwe-crevice, okubenza balusizo ezindaweni zasolwandle, amanzi abhubhisayo, izinhlelo ezivaliwe zamanzi, ezinye izinhlelo zokusebenza zokudla.