I-Super Depplex S32750 iFlange isetyenziselwe isicelo kwizixhobo zokukhululeka
I-A182 F51 F51 i-duplex engenasitali edityaniswe nge-21% ye-chromium, i-2,5% ye-molybdenum kunye ne-4.5% ye-nitrogel-nitrogen. Inamandla aphezulu, ubunzima bempembelelo entle kunye nokunganyangeki koxinzelelo lwasekhaya.
I-A789 engaphakathi kwe-S31803 kwaye ayingabi-S32205 ityhubhu yethungoI-pipe yentsimbi kunye netyhubhuUkulawulwa kokubonisa iipropathi ezininzi ezibalulekileyo ngenxa yomxholo ophezulu we-molybdenum kunye neChromium. Ukuxhathisa ngokuchasene ne-chloride pider kunye ne-Crevice yosulelo, umxholo wezinto ezinje ngeChromium, iMolybdenum kunye ne-nitrogen zithathwa njengeyona nto ibaluleke kakhulu. Ukunganyangeki kwe-corrosion ye-duplex ye-duplex ifana ne-austetitic ye-austetitic engathandekiyo ngezinto ezifanayo zabelo. Nangona kunjalo, iziciko ze-dupplex zengozi zinenzuzo ephezulu kunye nokuvelisa amandla kunye nokuchasana okukhulu kwi-chloride (i-charrosion yokuqhekeka) kunee-aughpatic zabo. Babonisa ukuba baphuculiwe ngaphezu kwe-ferrictic steic.