INVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL

The aim of this study was to investigate the behavior of hot deformation and occurrence of restoration phenomena during the deformation of AISI H10 hot work tool steel. For this purpose, hot tensile test was performed on the steel in the temperature range of 900-1150 ºC with a temperature interval o...

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Autores principales:	M. Kamali Ardakani, M. Morakabati
Formato:	article
Lenguaje:	FA
Publicado:	Isfahan University of Technology 2021
Materias:	aisi h10 hot work tool steel hot tensile test ductility microstructural developments dynamic recrystallization. Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/af2ff58dd36144c49bc3af6ebca8d5c2
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id	oai:doaj.org-article:af2ff58dd36144c49bc3af6ebca8d5c2
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spelling	oai:doaj.org-article:af2ff58dd36144c49bc3af6ebca8d5c22021-11-22T05:06:07ZINVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL2251-600X2423-5733https://doaj.org/article/af2ff58dd36144c49bc3af6ebca8d5c22021-09-01T00:00:00Zhttp://jame.iut.ac.ir/article-1-1102-en.htmlhttps://doaj.org/toc/2251-600Xhttps://doaj.org/toc/2423-5733The aim of this study was to investigate the behavior of hot deformation and occurrence of restoration phenomena during the deformation of AISI H10 hot work tool steel. For this purpose, hot tensile test was performed on the steel in the temperature range of 900-1150 ºC with a temperature interval of 50 ºC and at a constant strain rate of 0.1s-1. The microstructures were examined and the curves of hot flow and ductility were drawn. According to the curves and microstructures, ductility was lower at temperatures of 900 ºC and 950 ºC due to inactivity of repair processes and the presence of carbides. Ductility increased in the temperature range of 1000-1100 ºC due to the occurrence of dynamic recrystallization. Finally, ductility decreased in the temperature of 1150 ºC due to the dissolution of carbide particles and grain growth. The results obtained from hot tensile test and microstructural studies at a constant strain rate of 0.1s-1 revealed that the appropriate temperature range for deformation of AISI H10 hot work tool steel was 1000-1100 ºC.M. Kamali ArdakaniM. MorakabatiIsfahan University of Technologyarticleaisi h10 hot work tool steelhot tensile testductilitymicrostructural developmentsdynamic recrystallization.Materials of engineering and construction. Mechanics of materialsTA401-492FAJournal of Advanced Materials in Engineering, Vol 40, Iss 2, Pp 13-30 (2021)
institution	DOAJ
collection	DOAJ
language	FA
topic	aisi h10 hot work tool steel hot tensile test ductility microstructural developments dynamic recrystallization. Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	aisi h10 hot work tool steel hot tensile test ductility microstructural developments dynamic recrystallization. Materials of engineering and construction. Mechanics of materials TA401-492 M. Kamali Ardakani M. Morakabati INVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL
description	The aim of this study was to investigate the behavior of hot deformation and occurrence of restoration phenomena during the deformation of AISI H10 hot work tool steel. For this purpose, hot tensile test was performed on the steel in the temperature range of 900-1150 ºC with a temperature interval of 50 ºC and at a constant strain rate of 0.1s-1. The microstructures were examined and the curves of hot flow and ductility were drawn. According to the curves and microstructures, ductility was lower at temperatures of 900 ºC and 950 ºC due to inactivity of repair processes and the presence of carbides. Ductility increased in the temperature range of 1000-1100 ºC due to the occurrence of dynamic recrystallization. Finally, ductility decreased in the temperature of 1150 ºC due to the dissolution of carbide particles and grain growth. The results obtained from hot tensile test and microstructural studies at a constant strain rate of 0.1s-1 revealed that the appropriate temperature range for deformation of AISI H10 hot work tool steel was 1000-1100 ºC.
format	article
author	M. Kamali Ardakani M. Morakabati
author_facet	M. Kamali Ardakani M. Morakabati
author_sort	M. Kamali Ardakani
title	INVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL
title_short	INVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL
title_full	INVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL
title_fullStr	INVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL
title_full_unstemmed	INVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL
title_sort	investigation of hot deformation and ductility behavior of aisi h10 steel
publisher	Isfahan University of Technology
publishDate	2021
url	https://doaj.org/article/af2ff58dd36144c49bc3af6ebca8d5c2
work_keys_str_mv	AT mkamaliardakani investigationofhotdeformationandductilitybehaviorofaisih10steel AT mmorakabati investigationofhotdeformationandductilitybehaviorofaisih10steel
_version_	1718418180641128448

INVESTIGATION OF HOT DEFORMATION AND DUCTILITY BEHAVIOR OF AISI H10 STEEL

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