The role of molybdenum on evolution of deformation texture in the cold rolled Fe30Mn5Al1C-xMo lightweight austenitic steels

Korla, Rajesh (2023) The role of molybdenum on evolution of deformation texture in the cold rolled Fe30Mn5Al1C-xMo lightweight austenitic steels. Vacuum, 212. p. 112244. ISSN 0042-207X

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Abstract

The effect of molybdenum addition on the evolution of deformation texture during cold rolling is studied in Fe30Mn5Al1C-xMo (x = 0−3 wt%) light weight austenitic steels using EBSD. All the alloys have random texture prior to cold-rolling. After cold rolling, molybdenum promoted the formation of Brass-type texture. This texture can be attributed to dislocation based active deformation mechanisms because no deformation twins were found in the microstructure. The intensity of the major texture components: Brass and S increased up to 2 wt% Mo and then decreased. The increase in the molybdenum content did not affect mechanical properties significantly.

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IITH Creators:

IITH Creators	ORCiD
Korla, Rajesh	UNSPECIFIED

Item Type:

Article

Uncontrolled Keywords:

Electron microscopy; Lightweight austenitic steels; Microstructure; Molybdenum concentration; Tensile properties; Texture; Austenite; Austenitic stainless steel; Brass; Cold rolling; Metal cladding; Steel sheet; Textures; Active deformation; Brass type texture; Cold-rolled; Deformation mechanism; Deformation texture; Deformation twin; Light weight; Lightweight austenitic steel; Molybdenum concentration; Random textures

Subjects:

Materials Engineering > Materials engineering

Divisions:

Department of Material Science Engineering

Depositing User:

Mr Nigam Prasad Bisoyi

Date Deposited:

05 Jan 2024 14:31

Last Modified:

05 Jan 2024 14:31

URI:

http://raiithold.iith.ac.in/id/eprint/11772