Chodyè Waste-a-Enèji: 310s vs . Alloy 625 CLADDING

Jun 20, 2025

Kite yon mesaj

310S  stainless steel310S  stainless steel310S  stainless steel

 

Poukisa 310s sifizan pou tib superheater?
25% CR kontni reziste fwit chemine gaz korozyon jiska 950 degre . reziste klò-pwovoke gaspiye nan<0.5 mm/year in MSW plants. Costs $45/kg vs. alloy 625's $220/kg.

 

Lè Alloy 625 soude kouvri se jistifye?
Pou seksyon Waterwall ekspoze a fonn slag . Ni-Cr-Mo matris anpeche kloridasyon/sulfidasyon nan 450-600 degre . diminye frekans ranplasman tib soti nan 18 a 60 mwa .}}

 

Pousantaj maksimòm sann korozyon?
310S: 2 mm/year in high-chlorine waste (>1.5% Cl)
Alyaj 625: 0.3 mm/ane anba menm kondisyon yo
Critical wastage occurs at metal temps >400 degre ak depo KCL

 

Teknik pwoteksyon ewozyon?
Tib vètikal: 60 degre espiral rifling diminye ewozyon 70%
Tib orizontal: Inconel 625 Caps Shield sou bor dirijan
REFRACTORY Anchor: Alloy 601 poto reziste 1100 degre

 

Echèk pwotokòl analiz?
Kwa-seksyon SEM ki montre zòn rediksyon CHROMIUM
EDS Transfòmasyon nan Pénétration CL/S nan limit grenn jaden
Depo analiz pou Zn/Pb ki ba-fonn eutectics
Epesè ultrasons Des chak 3, 000 èdtan

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