An EBSD Analysis of the Origins of Ridging in AISI 430 Steel Sheets

Carlos Sergio da Costa Viana; F.S. Candido; Andre Luiz Pinto

doi:10.4028/www.scientific.net/MSF.495-497.173

Paper Titles

Determination of Multipeak Textures with High-Energy Synchrotron Radiation
p.143

Quantification of Texture Inhomogeneity
p.149

The Use of Rodrigues-Frank Space for Representing Discrete Misorientation Distributions
p.157

Effect of Local Texture on the Orange Peel Defect in St14 Steel Sheet
p.167

An EBSD Analysis of the Origins of Ridging in AISI 430 Steel Sheets
p.173

Statistical Errors of Texture Entities Based on EBSD Orientation Measurements
p.179

3-Dimensional Fabric Reconstruction from 2-Dimensional Orientation Images
p.185

Automated Twin Identification Technique for Use with Electron Backscatter Diffraction
p.191

Orientation Maps Derived from TEM Diffraction Patterns Collected with an External CCD Camera
p.197

HomeMaterials Science ForumMaterials Science Forum Vols. 495-497An EBSD Analysis of the Origins of Ridging in AISI...

An EBSD Analysis of the Origins of Ridging in AISI 430 Steel Sheets

Abstract:

In the present work the characterisation of both the microstructure and the microtexture of two ferritic stainless steel sheets - AISI 430 (Fe17% Cr) and AISI 434 (17% Cr, 1% Mo) - known to display different ridging behaviours, was carried out by optical metallography, EBSD and OIM techniques. It was concluded that severe ridging is a consequence of: (a) presence of {111} and {001} colonies of grains alternating throughout the sheet plane; (b) through thickness texture inhomogeneity with layers of {001}<110> oriented large grains of low Rvalues sandwiched between layers of higher R-value textured material.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 495-497)

Pages:

173-178

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.495-497.173

Citation:

Cite this paper

Online since:

September 2005

Authors:

Carlos Sergio da Costa Viana, F.S. Candido, Andre Luiz Pinto

Keywords:

Electron Backscatter Diffraction (EBSD), Ferritic Stainless, Ridging, Texture

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] H. S. Chao, Trans. Am. Soc. Met., Vol. 60 (1967), p.37.

Google Scholar

[2] R. N. Wright, Metall. Trans., Vol. 3 (1972), p.83.

Google Scholar

[3] H. Takechi, H. Kata, T. Sunami and T. Nakayama, Trans. Jap. Inst. Met. Vol. 78 (1967), p.233.

Google Scholar

[4] Bronchu. M, Yokota. T, Satoh. S. Analysis of grain colonies in type 430 ferritic stainless steels by EBSD, ISIJ International, Vol 37 (1997), No. 9, pp.872-877.

DOI: 10.2355/isijinternational.37.872

Google Scholar

[5] K. Sztwiertnia, J. Pospiech and T. Rostek, Proc. of the 12th ICOTOM, p.647.

Google Scholar

[6] K. Bethke, M. Holscher, K. Lucke: Mat. Sc. Forum, 157-162, (1994), pp.1137-1144.

Google Scholar

[7] H. J. Bunge, Texture Analysis in Materials Science, Butterwoths & Co., (1982).

Google Scholar