Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Microstructure Evolution of Alloy 800H during Cold Rolling and Subsequent Annealing

Version 1 : Received: 25 April 2024 / Approved: 26 April 2024 / Online: 26 April 2024 (08:16:12 CEST)

How to cite: Dong, Q.; Wang, Q.; Long, F. Microstructure Evolution of Alloy 800H during Cold Rolling and Subsequent Annealing. Preprints 2024, 2024041707. https://doi.org/10.20944/preprints202404.1707.v1 Dong, Q.; Wang, Q.; Long, F. Microstructure Evolution of Alloy 800H during Cold Rolling and Subsequent Annealing. Preprints 2024, 2024041707. https://doi.org/10.20944/preprints202404.1707.v1

Abstract

The microstructure evolution during the cold rolling and subsequent annealing of Alloy 800H was investigated. Two distinct rolling methods, unidirectional rolling and cross-rolling, were intro-duced. Results show that better ductility was observed in the unidirectional rolling than in cross-rolling, whilst a higher volume fraction of large deformed grains was observed in the cross-rolled plates than in the unidirectionally rolled plates. Recrystallization occurred faster in plates from unidirectional rolling than from cross-rolling.

Keywords

Alloy 800H; cold rolling; cross rolling; annealing; microstructure

Subject

Engineering, Metallurgy and Metallurgical Engineering

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