Published 1976 | Version v1
Journal article Metadata-only

The oxidation behaviour of a niobium-chromium-nickel alloy

Creators

  • 1. Manchester Univ. (UK). Dept. of Metallurgy

Description

The oxidation behaviour of an 80wt.% Nb, 16wt.% Cr, 4wt.% Ni alloy has been sudied in the temperature range 855 to 11970C using kinetic, electron-probe, and X-ray techniques. The Arrhenius plot resembles that for pure niobium. The rate-controlling step is thought to be diffusion through a layer of Nb2O5 at the oxide-metal interface and the variation of the oxidation rate with time and temperature is explained in terms of the behaviour of this layer. (author)

Additional details

Identifiers

DOI
10.1016/0010-938x(76)90048-2;

Publishing Information

Journal Title
Corrosion Science
Journal Volume
16
Journal Issue
4
Series
Corros. Sci.
Journal Page Range
219-232
ISSN
0010-938X

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
7262651
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHEMICAL REACTION KINETICS; CHROMIUM ALLOYS; CORROSION; ELECTRON MICROPROBE ANALYSIS; NICKEL ALLOYS; NIOBIUM BASE ALLOYS; OXIDATION; TEMPERATURE DEPENDENCE; VERY HIGH TEMPERATURE; X-RAY DIFFRACTION
Descriptors DEC
ALLOYS; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; COHERENT SCATTERING; DIFFRACTION; KINETICS; NIOBIUM ALLOYS; NONDESTRUCTIVE ANALYSIS; REACTION KINETICS; SCATTERING; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
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