Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon Steel

Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon Steel

The low carbon steel has good ductility that is favorable for forming process, but its low strength leads to limiting their application for forced structures. This paper studied improving strength of low-carbon steel via rolling deformation and dual-phase treatment. The results showed that the dual-...

Full description

Bibliographic Details
Main Authors: Le Van Long, Dinh Van Hien, Nguyen Truong Thanh, Nguyen Chi Tho, Van Thom Do
Format: Article
Language:English
Published: Hindawi Limited 2020-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2020/1674837
id doaj-57f5650829c44f00825d94edeb60d1da
record_format Article
spelling doaj-57f5650829c44f00825d94edeb60d1da2020-11-25T00:07:14ZengHindawi LimitedAdvances in Materials Science and Engineering1687-84341687-84422020-01-01202010.1155/2020/16748371674837Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon SteelLe Van Long0Dinh Van Hien1Nguyen Truong Thanh2Nguyen Chi Tho3Van Thom Do4Institute of Technology, General Department of Defense Industry, Hanoi, VietnamAcademy of Military Science and Technology, Hanoi, VietnamAcademy of Military Science and Technology, Hanoi, VietnamInstitute of Techniques for Special Engineering, Le Quy Don Technical University, Hanoi, VietnamFaculty of Mechanical Engineering, Le Quy Don Technical University, Hanoi, VietnamThe low carbon steel has good ductility that is favorable for forming process, but its low strength leads to limiting their application for forced structures. This paper studied improving strength of low-carbon steel via rolling deformation and dual-phase treatment. The results showed that the dual-phase treated steel had a combination of high strength and good ductility; its tensile ultimate strength reached 740 MPa with elongation at fracture of over 15%, while that of the cold-rolled steel only reached 700 MPa with elongation at fracture of under 3%. Based on the obtained results, relationships between mechanical properties and dual-phase processing parameters were established to help users choose suitable-processing parameters according to requirements of products.http://dx.doi.org/10.1155/2020/1674837
collection DOAJ
language English
format Article
sources DOAJ
author Le Van Long
Dinh Van Hien
Nguyen Truong Thanh
Nguyen Chi Tho
Van Thom Do
spellingShingle Le Van Long
Dinh Van Hien
Nguyen Truong Thanh
Nguyen Chi Tho
Van Thom Do
Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon Steel
Advances in Materials Science and Engineering
author_facet Le Van Long
Dinh Van Hien
Nguyen Truong Thanh
Nguyen Chi Tho
Van Thom Do
author_sort Le Van Long
title Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon Steel
title_short Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon Steel
title_full Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon Steel
title_fullStr Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon Steel
title_full_unstemmed Impact of Cold-Rolling and Heat Treatment on Mechanical Properties of Dual-Phase Treated Low Carbon Steel
title_sort impact of cold-rolling and heat treatment on mechanical properties of dual-phase treated low carbon steel
publisher Hindawi Limited
series Advances in Materials Science and Engineering
issn 1687-8434
1687-8442
publishDate 2020-01-01
description The low carbon steel has good ductility that is favorable for forming process, but its low strength leads to limiting their application for forced structures. This paper studied improving strength of low-carbon steel via rolling deformation and dual-phase treatment. The results showed that the dual-phase treated steel had a combination of high strength and good ductility; its tensile ultimate strength reached 740 MPa with elongation at fracture of over 15%, while that of the cold-rolled steel only reached 700 MPa with elongation at fracture of under 3%. Based on the obtained results, relationships between mechanical properties and dual-phase processing parameters were established to help users choose suitable-processing parameters according to requirements of products.
url http://dx.doi.org/10.1155/2020/1674837
work_keys_str_mv AT levanlong impactofcoldrollingandheattreatmentonmechanicalpropertiesofdualphasetreatedlowcarbonsteel
AT dinhvanhien impactofcoldrollingandheattreatmentonmechanicalpropertiesofdualphasetreatedlowcarbonsteel
AT nguyentruongthanh impactofcoldrollingandheattreatmentonmechanicalpropertiesofdualphasetreatedlowcarbonsteel
AT nguyenchitho impactofcoldrollingandheattreatmentonmechanicalpropertiesofdualphasetreatedlowcarbonsteel
AT vanthomdo impactofcoldrollingandheattreatmentonmechanicalpropertiesofdualphasetreatedlowcarbonsteel
_version_ 1716222463683067904

Similar Items