Influence of processing history on mesotexture and micro structure-toughness relationship in control-rolled and normalised steels

Debashish Bhattacharjee; Claire Davis

Influence of processing history on mesotexture and micro structure-toughness relationship in control-rolled and normalised steels

Debashish Bhattacharjee, Claire Davis

Metallurgy and Materials

Research output: Contribution to journal › Article

Abstract

This paper studies the effect of processing history on grain boundary misorientation angles in steels and investigates the relationship between microstructure and impact transition behaviour. For normalised steel, fracture is directly related to the metallographic two-dimentional microstructure, however, for thermomechanical. controlled rolling steel grain boundary misorientation needs to be taken into account. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	825-831
Number of pages	7
Journal	Scripta Materialia
Volume	47
Issue number	12
Publication status	Published - 1 Dec 2002

Keywords

electron back scattered diffraction
misorientation
HSLA steels
toughness

Cite this

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title = "Influence of processing history on mesotexture and micro structure-toughness relationship in control-rolled and normalised steels",

abstract = "This paper studies the effect of processing history on grain boundary misorientation angles in steels and investigates the relationship between microstructure and impact transition behaviour. For normalised steel, fracture is directly related to the metallographic two-dimentional microstructure, however, for thermomechanical. controlled rolling steel grain boundary misorientation needs to be taken into account. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.",

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N2 - This paper studies the effect of processing history on grain boundary misorientation angles in steels and investigates the relationship between microstructure and impact transition behaviour. For normalised steel, fracture is directly related to the metallographic two-dimentional microstructure, however, for thermomechanical. controlled rolling steel grain boundary misorientation needs to be taken into account. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

AB - This paper studies the effect of processing history on grain boundary misorientation angles in steels and investigates the relationship between microstructure and impact transition behaviour. For normalised steel, fracture is directly related to the metallographic two-dimentional microstructure, however, for thermomechanical. controlled rolling steel grain boundary misorientation needs to be taken into account. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

KW - electron back scattered diffraction

KW - misorientation

KW - HSLA steels

KW - toughness

M3 - Article

SN - 1872-8456

VL - 47

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JO - Scripta Materialia

JF - Scripta Materialia

IS - 12

ER -

Influence of processing history on mesotexture and micro structure-toughness relationship in control-rolled and normalised steels

Abstract

Keywords

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