I-Rilsan PA 11 Encapsulated SAF 2507 Chemical Injection Line

Incazelo emfushane:

I-Duplex 2507 iyinsimbi engagqwali eyi-super duplex eyenzelwe izinhlelo zokusebenza ezidinga amandla akhethekile nokumelana nokugqwala.I-alloy 2507 ine-chromium engu-25%, i-molybdenum engu-4%, ne-nickel engu-7%.Lokhu okuqukethwe okuphezulu kwe-molybdenum, i-chromium kanye ne-nitrogen kubangela ukumelana okuhle kakhulu ne-chloride pitting kanye nokuhlaselwa kokugqwala kwe-crevice kanye nesakhiwo esiyi-duplex sinikeza i-2507 ukumelana okuyingqayizivele ekuqhekekeni kwe-chloride stress corrosion.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isici se-alloy

Ukusetshenziswa kwe-Duplex 2507 kufanele kukhawulelwe ezinhlelweni zokusebenza ezingaphansi kuka-600° F (316° C).Ukuchayeka okunwetshiwe kwezinga lokushisa kunganciphisa kokubili ukuqina nokumelana nokugqwala kwe-alloy 2507.

I-Duplex 2507 inezakhiwo ezinhle kakhulu zemishini.Imvamisa igeji ekhanyayo yento engu-2507 ingasetshenziswa ukuze kuzuzwe amandla okuklama afanayo we-nickel alloy ewugqinsi.Ukonga okuwumphumela wesisindo kunganciphisa kakhulu izindleko eziphelele zokwenziwa.

Ukumelana Nokugqwala

I-2507 Duplex imelana kakhulu nokugqwala okufanayo nge-organic ac Super Duplex 2507 Plateids efana ne-formic ne-acetic acid.Iphinde imelane kakhulu nama-acids angaphili, ikakhulukazi uma iqukethe ama-chloride.Ingxubevange 2507 imelana kakhulu ne-carbide-intergranular corrosion ehlobene.Ngenxa yengxenye ye-ferritic yesakhiwo esiyi-duplex ye-alloy imelana kakhulu nokucindezeleka kokuqhekeka kokugqwala endaweni efudumele equkethe i-chloride.Ngokungezwa kwe-chromium, i-molybdenum ne-nitrogen ukugqwala kwasendaweni okufana ne-pitting kanye nokuhlasela kwemifantu kuyathuthukiswa.I-alloy 2507 inokumelana okuhle kakhulu kwe-pitting yendawo.