Unravelling the structural and chemical features influencing deformation-induced martensitic transformations in steels

G.K. Tirumalasetty; M.A. van Huis; C. Kwakernaak; J.R.A. Sietsma; W.G. Sloof; H.W. Zandbergen

doi:10.1016/j.scriptamat.2013.09.027

Unravelling the structural and chemical features influencing deformation-induced martensitic transformations in steels

G.K. Tirumalasetty, M.A. van Huis, C. Kwakernaak, J.R.A. Sietsma, W.G. Sloof, H.W. Zandbergen

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Abstract

A combination of electron backscattered diffraction and high-sensitivity electron probe microanalysis was used to correlate the changes in microstructural features upon deformation with local chemical composition in transformation-induced plasticity steels. A novel cleaning procedure was developed that allows complete monitoring of transformation and deformation processes in relation to the local crystal structure, microstructure and chemical composition. Here we show direct evidence that local variations in manganese content enable a gradual transformation of the retained austenite grains.

Original language	English
Pages (from-to)	29-32
Number of pages	4
Journal	Scripta Materialia
Volume	71
DOIs	https://doi.org/10.1016/j.scriptamat.2013.09.027
Publication status	Published - 2014

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title = "Unravelling the structural and chemical features influencing deformation-induced martensitic transformations in steels",

abstract = "A combination of electron backscattered diffraction and high-sensitivity electron probe microanalysis was used to correlate the changes in microstructural features upon deformation with local chemical composition in transformation-induced plasticity steels. A novel cleaning procedure was developed that allows complete monitoring of transformation and deformation processes in relation to the local crystal structure, microstructure and chemical composition. Here we show direct evidence that local variations in manganese content enable a gradual transformation of the retained austenite grains.",

author = "G.K. Tirumalasetty and {van Huis}, M.A. and C. Kwakernaak and J.R.A. Sietsma and W.G. Sloof and H.W. Zandbergen",

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AU - Tirumalasetty, G.K.

AU - van Huis, M.A.

AU - Kwakernaak, C.

AU - Sietsma, J.R.A.

AU - Sloof, W.G.

AU - Zandbergen, H.W.

PY - 2014

Y1 - 2014

N2 - A combination of electron backscattered diffraction and high-sensitivity electron probe microanalysis was used to correlate the changes in microstructural features upon deformation with local chemical composition in transformation-induced plasticity steels. A novel cleaning procedure was developed that allows complete monitoring of transformation and deformation processes in relation to the local crystal structure, microstructure and chemical composition. Here we show direct evidence that local variations in manganese content enable a gradual transformation of the retained austenite grains.

AB - A combination of electron backscattered diffraction and high-sensitivity electron probe microanalysis was used to correlate the changes in microstructural features upon deformation with local chemical composition in transformation-induced plasticity steels. A novel cleaning procedure was developed that allows complete monitoring of transformation and deformation processes in relation to the local crystal structure, microstructure and chemical composition. Here we show direct evidence that local variations in manganese content enable a gradual transformation of the retained austenite grains.

U2 - 10.1016/j.scriptamat.2013.09.027

DO - 10.1016/j.scriptamat.2013.09.027

M3 - Article

SN - 1359-6462

VL - 71

SP - 29

EP - 32

JO - Scripta Materialia

JF - Scripta Materialia

ER -

Unravelling the structural and chemical features influencing deformation-induced martensitic transformations in steels

Abstract

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