Effect of water vapor on oxidation and creep behavior of Incoloy 800 at temperatures between 850 and 980 degree C

Journal Article · Sun Oct 01 00:00:00 EDT 1989 · Oxidation of Metals; (USA)

DOI:https://doi.org/10.1007/BF00664803· OSTI ID:6335845

Fritscher, K; Lee, Y T ^[1]

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1. Institut fuer Werkstoff-Forschung, Koeln (West Germany)

The oxidation kinetics and creep behavior of Incoloy 800 were studied in air and in water vapor charged with oxygen. Oxidation kinetics were determined by thermogravimetry. The creep behavior of samples tested in air and in H{sub 2}O: O{sub 2} = 1:1 atmospheres was investigated by electron microscopic techniques. The oxidation rate of samples tested in air was governed by a p-conducting chromia interlayer. Depending upon water vapor pressure, chromia became n-conductive.

• OSTI ID: 6335845
• Journal Information: Oxidation of Metals; (USA), Vol. 32:3-4; ISSN 0030-770X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
INCOLOY 800
OXIDATION
CREEP
DATA ANALYSIS
EXPERIMENTAL DATA
MEASURING INSTRUMENTS
MEASURING METHODS
REACTION KINETICS
VERY HIGH TEMPERATURE
WATER VAPOR
ALLOY-FE46NI33CR21
ALLOYS
ALUMINIUM ADDITIONS
ALUMINIUM ALLOYS
CHEMICAL REACTIONS
CHROMIUM ALLOYS
CORROSION RESISTANT ALLOYS
DATA
FLUIDS
GASES
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
INCOLOY ALLOYS
INFORMATION
IRON ALLOYS
IRON BASE ALLOYS
KINETICS
MATERIALS
MECHANICAL PROPERTIES
NICKEL ALLOYS
NUMERICAL DATA
TITANIUM ADDITIONS
TITANIUM ALLOYS
VAPORS
360105* - Metals & Alloys- Corrosion & Erosion