Deformation processing map for control of microstructure in Al-4Mg alloy

K.P. Rao; Y.V.R.K. Prasad; K. Sivaram

doi:10.1016/0167-577X(90)90016-F

Deformation processing map for control of microstructure in Al-4Mg alloy

K.P. Rao
, Y.V.R.K. Prasad
, K. Sivaram

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

11 Citations (Scopus)

Abstract

The compression test flow stress data of Al-4Mg alloy at different temperatures and strain rates are analysed using a dynamic materials model which considers the workpiece material as a dissipator of power causing microstructural changes. A processing map representing the efficiency of power dissipation as a function of temperature and strain rate has been established and optimum processing conditions for the alloy are determined. The features of the map correlate well with the microstructure and mechanical properties.

Original language	English
Pages (from-to)	66-70
Journal	Materials Letters
Volume	10
Issue number	1-2
DOIs	https://doi.org/10.1016/0167-577X(90)90016-F
Publication status	Published - Sept 1990

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title = "Deformation processing map for control of microstructure in Al-4Mg alloy",

abstract = "The compression test flow stress data of Al-4Mg alloy at different temperatures and strain rates are analysed using a dynamic materials model which considers the workpiece material as a dissipator of power causing microstructural changes. A processing map representing the efficiency of power dissipation as a function of temperature and strain rate has been established and optimum processing conditions for the alloy are determined. The features of the map correlate well with the microstructure and mechanical properties.",

author = "K.P. Rao and Y.V.R.K. Prasad and K. Sivaram",

year = "1990",

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doi = "10.1016/0167-577X(90)90016-F",

language = "English",

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T1 - Deformation processing map for control of microstructure in Al-4Mg alloy

AU - Rao, K.P.

AU - Prasad, Y.V.R.K.

AU - Sivaram, K.

PY - 1990/9

Y1 - 1990/9

N2 - The compression test flow stress data of Al-4Mg alloy at different temperatures and strain rates are analysed using a dynamic materials model which considers the workpiece material as a dissipator of power causing microstructural changes. A processing map representing the efficiency of power dissipation as a function of temperature and strain rate has been established and optimum processing conditions for the alloy are determined. The features of the map correlate well with the microstructure and mechanical properties.

AB - The compression test flow stress data of Al-4Mg alloy at different temperatures and strain rates are analysed using a dynamic materials model which considers the workpiece material as a dissipator of power causing microstructural changes. A processing map representing the efficiency of power dissipation as a function of temperature and strain rate has been established and optimum processing conditions for the alloy are determined. The features of the map correlate well with the microstructure and mechanical properties.

UR - https://www.scopus.com/pages/publications/0025491446

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0025491446&origin=recordpage

U2 - 10.1016/0167-577X(90)90016-F

DO - 10.1016/0167-577X(90)90016-F

M3 - RGC 21 - Publication in refereed journal

SN - 0167-577X

VL - 10

SP - 66

EP - 70

JO - Materials Letters

JF - Materials Letters

IS - 1-2

ER -

Deformation processing map for control of microstructure in Al-4Mg alloy

Abstract

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