The Study of Texture Development of High Temperature Oxide Scales on Steel Substrates Using Electron Backscatter Diffraction

2005 ◽  
pp. 399-404
Author(s):  
R.L. Higginson ◽  
G.D. West
Keyword(s):  
High Temperature ◽  
Electron Backscatter Diffraction ◽  
Texture Development ◽  
Oxide Scales ◽  
Electron Backscatter ◽  
High Temperature Oxide ◽  
Temperature Oxide ◽  
Backscatter Diffraction ◽  
Steel Substrates

The Study of Texture Development of High Temperature Oxide Scales on Steel Substrates Using Electron Backscatter Diffraction

2005 ◽  
Vol 495-497 ◽  
pp. 399-404 ◽  
Author(s):  
R.L. Higginson ◽  
G.D. West
Keyword(s):  
Electron Backscatter Diffraction ◽  
Oxide Scales ◽  
Heating And Cooling ◽  
Silicon Carbon ◽  
Electron Backscatter ◽  
High Temperature Oxide ◽  
Diffraction Patterns ◽  
The Individual ◽  
Backscatter Diffraction ◽  
Steel Substrates

Low silicon carbon steel has been oxidised at varying temperatures in free flowing air using a thermomechanical simulator to control heating and cooling rates. The resultant oxide scales have been studies using Electron Backscatter Diffraction (EBSD) and the phases identified by the differences in the diffraction patterns. The crystallographic textures were calculated from the EBSD data. There is a correlation between the textures of the different phase layers within the scale, which depends on the formation mechanism of the individual phases.

The Characterisation of Oxide Scales Grown on Nickel Containing Steel Substrates Using Electron Backscatter Diffraction

2007 ◽  
Vol 539-543 ◽  
pp. 4482-4487 ◽  
Author(s):  
R.L. Higginson ◽  
G.D. West ◽  
M.A.E. Jepson
Keyword(s):  
Stainless Steel ◽  
Electron Backscatter Diffraction ◽  
Nickel Content ◽  
Oxide Scales ◽  
Iron Oxide Particles ◽  
Three Phase ◽  
Electron Backscatter ◽  
Oxide Particles ◽  
Backscatter Diffraction ◽  
Steel Substrates

The oxidation of steels is critically influenced by its constituent alloying elements. These alter the classical three-phase model of the external oxide scales and in addition can introduce internal oxidised regions. This paper considers the oxidation of a number of nickel containing Fe based alloys of varying compositions, including stainless steel. These have been oxidised under different conditions to produce a number of scale morphologies, which have been characterised using two SEM based techniques; Electron Backscatter Diffraction (EBSD) and Energy Dispersive x-ray Spectroscopy (EDS). Results have shown that nickel promotes the formation of a fibrous internal scale, consisting of iron oxide particles (or iron/chromium oxide in the case of stainless steel) along grain boundary regions. Nickel is rejected from these oxide particles and consequently nickel content is enriched in neighbouring metallic areas.

Surface Crystallization of Cordierite from Glass Studied by High-Temperature X-ray Diffraction and Electron Backscatter Diffraction (EBSD)

2011 ◽  
Vol 11 (10) ◽  
pp. 4660-4666 ◽  
Author(s):  
Wolfgang Wisniewski ◽  
Carlos André Baptista ◽  
Matthias Müller ◽  
Günter Völksch ◽  
Christian Rüssel
Keyword(s):  
High Temperature ◽  
Electron Backscatter Diffraction ◽  
Surface Crystallization ◽  
X Ray Diffraction ◽  
X Ray ◽  
Electron Backscatter ◽  
Backscatter Diffraction

Application of electron backscatter diffraction in the SEM to textural problems of coated high-temperature superconductors

2003 ◽  
Vol 94 (5) ◽  
pp. 580-586 ◽  
Author(s):  
Bernhard Obst ◽  
Rainer Nast ◽  
Sonja Schlachter ◽  
Bernd de Boer ◽  
Bernhard Holzapfel ◽  
...  
Keyword(s):  
High Temperature ◽  
Electron Backscatter Diffraction ◽  
High Temperature Superconductors ◽  
Electron Backscatter ◽  
Backscatter Diffraction
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