Influence of combustion products from medium-sulfur fuels on corrosion resistance of chromium-nickel alloys
Journal Article
·
· Chem. Technol. Fuels Oils (Engl. Transl.); (United States)
The effect of fuel sulfur content on the corrosion, oxidation, and sulfidation of two nickel base chromium alloys used for the blades of gas turbine engines--alloys EI-99 and EI-602--was evaluated. The comparative susceptibility of alloy constituents such as aluminum, molybdenum, tungsten, niobium, cobalt, and titanium to form sulfides and oxides at operating temperatures in the presence of combustion products was determined. Corrosion rate as a function of temperature was also established for the alloys and their components. Alloy compositions are tabulated and results are graphed for sulfur content against corrosion rate.
- OSTI ID:
- 6303749
- Journal Information:
- Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Journal Name: Chem. Technol. Fuels Oils (Engl. Transl.); (United States) Vol. 23:9-10; ISSN CTFOA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
023000* -- Petroleum-- Properties & Composition
36 MATERIALS SCIENCE
360105 -- Metals & Alloys-- Corrosion & Erosion
ALLOYS
ALUMINIUM ALLOYS
CHEMICAL REACTIONS
CHROMIUM ALLOYS
COBALT ALLOYS
COMBUSTION PRODUCTS
CORROSION
CORROSION RESISTANCE
CORROSIVE EFFECTS
ENERGY SOURCES
ENGINES
FOSSIL FUELS
FUELS
GAS TURBINE ENGINES
HEAT ENGINES
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
INTERNAL COMBUSTION ENGINES
MATERIALS
METALLURGICAL EFFECTS
MOLYBDENUM ALLOYS
NICKEL ALLOYS
NICKEL BASE ALLOYS
NIOBIUM ALLOYS
OXIDATION
SULFIDATION
SULFUR CONTENT
TITANIUM ALLOYS
TUNGSTEN ALLOYS
TURBINE BLADES
023000* -- Petroleum-- Properties & Composition
36 MATERIALS SCIENCE
360105 -- Metals & Alloys-- Corrosion & Erosion
ALLOYS
ALUMINIUM ALLOYS
CHEMICAL REACTIONS
CHROMIUM ALLOYS
COBALT ALLOYS
COMBUSTION PRODUCTS
CORROSION
CORROSION RESISTANCE
CORROSIVE EFFECTS
ENERGY SOURCES
ENGINES
FOSSIL FUELS
FUELS
GAS TURBINE ENGINES
HEAT ENGINES
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
INTERNAL COMBUSTION ENGINES
MATERIALS
METALLURGICAL EFFECTS
MOLYBDENUM ALLOYS
NICKEL ALLOYS
NICKEL BASE ALLOYS
NIOBIUM ALLOYS
OXIDATION
SULFIDATION
SULFUR CONTENT
TITANIUM ALLOYS
TUNGSTEN ALLOYS
TURBINE BLADES