Corrosion of iron in (Li/sub 0. 62/K/sub 0. 38/)/sub 2/CO/sub 3/ at 650/sup 0/C
Conference
·
OSTI ID:6022726
The rapid progress in the development of molten carbonate fuel cells (MCFCs) has highlighted the problem of material compatibility with molten carbonates. Phase stability diagrams were developed for the Cr-Li-K-C-O and Fe-Li-K-C-O systems, and the corrosion of chromium in (Li/sub 0.62/K/sub 0.38)/sub 2/CO/sub 3/ was studied at 650/sup 0/C. This paper presents subsequent results on the corrosion of iron under a deposit of the eutectic composition of (Li/sub 0.62/K/sub 0.38)/sub 2/CO/sub 3/ in simulated fuel cell environments at 650/sup 0/C.
- Research Organization:
- Oak Ridge National Lab., TN (USA)
- DOE Contract Number:
- AC05-84OR21400
- OSTI ID:
- 6022726
- Report Number(s):
- CONF-860540-1; ON: DE86004803
- Country of Publication:
- United States
- Language:
- English
Similar Records
Hot corrosion of chromium in (Li/sub 0. 62/K/sub 0. 38/)2CO3 at 650C
Phase relationships in the Cr-Li-K-C-O system at 650/sup 0/C
Thermodynamics of chromium and iron in carbonate salts at 650/sup 0/C
Conference
·
Mon Dec 31 23:00:00 EST 1984
·
OSTI ID:6303611
Phase relationships in the Cr-Li-K-C-O system at 650/sup 0/C
Journal Article
·
Wed Oct 01 00:00:00 EDT 1986
· J. Electrochem. Soc.; (United States)
·
OSTI ID:6535307
Thermodynamics of chromium and iron in carbonate salts at 650/sup 0/C
Technical Report
·
Wed May 01 00:00:00 EDT 1985
·
OSTI ID:5532993
Related Subjects
30 DIRECT ENERGY CONVERSION
300503 -- Fuel Cells-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360105* -- Metals & Alloys-- Corrosion & Erosion
ALKALI METAL COMPOUNDS
ARGON
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CARBONATES
CHALCOGENIDES
CHEMICAL REACTIONS
CORROSION
CORROSIVE EFFECTS
DIAGRAMS
DIRECT ENERGY CONVERTERS
DISPERSIONS
ELECTROCHEMICAL CELLS
ELEMENTS
FLUIDS
FUEL CELLS
GASES
HIGH TEMPERATURE
HIGH-TEMPERATURE FUEL CELLS
IRON
LITHIUM CARBONATES
LITHIUM COMPOUNDS
METALS
MIXTURES
MOLTEN CARBONATE FUEL CELLS
MOLTEN SALTS
NONMETALS
OXIDATION
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PHASE DIAGRAMS
POTASSIUM CARBONATES
POTASSIUM COMPOUNDS
RARE GASES
SALTS
TRANSITION ELEMENTS
300503 -- Fuel Cells-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360105* -- Metals & Alloys-- Corrosion & Erosion
ALKALI METAL COMPOUNDS
ARGON
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CARBONATES
CHALCOGENIDES
CHEMICAL REACTIONS
CORROSION
CORROSIVE EFFECTS
DIAGRAMS
DIRECT ENERGY CONVERTERS
DISPERSIONS
ELECTROCHEMICAL CELLS
ELEMENTS
FLUIDS
FUEL CELLS
GASES
HIGH TEMPERATURE
HIGH-TEMPERATURE FUEL CELLS
IRON
LITHIUM CARBONATES
LITHIUM COMPOUNDS
METALS
MIXTURES
MOLTEN CARBONATE FUEL CELLS
MOLTEN SALTS
NONMETALS
OXIDATION
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PHASE DIAGRAMS
POTASSIUM CARBONATES
POTASSIUM COMPOUNDS
RARE GASES
SALTS
TRANSITION ELEMENTS