Zeron 100 (F55) vs 2507 Super Duplex Stainless Steels: Ultra-Harsh vs High-Kev Pabcuam Zog

 

Dab tsi yog lawv cov ntsiab lus tseem ceeb thiab qhov sib txawv ntawm kev ua haujlwm tseem ceeb?

Zeron 100 muaj 24–26% Cr, 6–8% Ni, 3–4.5% Mo, 0.2–0.3% N, ntxiv rau Cu-PREN ~45 (resist qaub roj + brine kub). ~42 (siab-qhov siab ntawm ntug dej hiav txwv). Ob leeg muaj zog yield Ntau dua los yog sib npaug rau 550MPa (ob zaug ntawm 316L).

Yuav ua li cas lawv cov corrosion kuj ua tau nyob rau hauv huab chaw?

Zeron 100 dominates deepwater sour gas pipelines, pulp bleaching systems (resists H₂S + Cl⁻).2507 suits offshore wellheads, subsea risers (high -siab seawater service).

Nyob rau hauv daim ntawv thov twg yog ib qib irreplaceable?

Xaiv Zeron 100 rau cov kev pabcuam qaub qaub/acid chloride-2507 tsis ua haujlwm nyob rau hauv cov kev pabcuam ultra- hnyav hnyav.Opt rau 2507 rau siab -siab offshore load-cov kabmob (nqi-zoo vs Zeron 100).

Tus nqi thiab kev tsim khoom lag luam yog dab tsi- tawm?

Zeron 100 nqi 20-30% ntau tshaj 2507 (Cu ntxiv + nruj alloy tswj), yog li nws tsuas yog siv rau huab cua qaub kev pab cuam.2507 muaj zoo formability / weldability tshaj Zeron 100, simplifying loj qauv fabrication.

Cov txheej txheem tseem ceeb yog dab tsi?

Zam zam ob qib nyob rau hauv ib puag ncig muaj kua qaub- hloov mus rau 904L.Prioritize Zeron 100 rau kev pabcuam roj qaub/acid chloride; xaiv 2507 rau siab -siab offshore qhov chaw.