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Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in

This paper presents hot press forming of 22MnB5 steel blanks for high strength automotive components. The hot press forming was performed using Schenck press PEZ0673 machine with maximum press force of 1000 kN. Samples were square 22MnB5 blanks, of 50 × 60 mm dimension. A high temperature furnace wa...

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Main Authors: Nuraini, Aziz, S. N., Aqida
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing 2013
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/25346/1/Optimization%20of%20quenching%20process%20in%20hot%20press%20forming%20of%2022MnB5%20steel.pdf
http://umpir.ump.edu.my/id/eprint/25346/
https://doi.org/10.1088/1757-899X/50/1/012064
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spelling my.ump.umpir.253462019-11-12T04:00:07Z http://umpir.ump.edu.my/id/eprint/25346/ Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in Nuraini, Aziz S. N., Aqida TJ Mechanical engineering and machinery This paper presents hot press forming of 22MnB5 steel blanks for high strength automotive components. The hot press forming was performed using Schenck press PEZ0673 machine with maximum press force of 1000 kN. Samples were square 22MnB5 blanks, of 50 × 60 mm dimension. A high temperature furnace was used to heat up the blanks to austenite temperature of 950°C. Samples were held at the austenite temperature prior to forming and quenching process. Three independent controlled parameters were cooling water temperature, press holding time and flow rate of water. Pressed samples were characterized for metallographic study, hardness properties and tensile properties. Metallographic study was conducted using Meiji optical microscope. Hardness was measured using Vickers indenter with load 1000gf. From metallographic study, the hot pressed 22MnB5 boron steel samples produced lath martensitic microstructure. Hardness of hot pressed samples increased with decreasing cooling time. The yield strength and the ultimate tensile strength of samples after hot forming were between 1546 and 1923 N/mm2. These findings were important to design tailored ultra-high strength in automotive components at different process parameter settings. IOP Publishing 2013 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25346/1/Optimization%20of%20quenching%20process%20in%20hot%20press%20forming%20of%2022MnB5%20steel.pdf Nuraini, Aziz and S. N., Aqida (2013) Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in. In: 2nd International Conference on Mechanical Engineering Research (ICMER2013), 1-4 July 2013 , Bukit Gambang Resort City, Kuantan, Pahang. pp. 1-6., 50 (1). ISSN 1757-899X https://doi.org/10.1088/1757-899X/50/1/012064
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Nuraini, Aziz
S. N., Aqida
Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in
description This paper presents hot press forming of 22MnB5 steel blanks for high strength automotive components. The hot press forming was performed using Schenck press PEZ0673 machine with maximum press force of 1000 kN. Samples were square 22MnB5 blanks, of 50 × 60 mm dimension. A high temperature furnace was used to heat up the blanks to austenite temperature of 950°C. Samples were held at the austenite temperature prior to forming and quenching process. Three independent controlled parameters were cooling water temperature, press holding time and flow rate of water. Pressed samples were characterized for metallographic study, hardness properties and tensile properties. Metallographic study was conducted using Meiji optical microscope. Hardness was measured using Vickers indenter with load 1000gf. From metallographic study, the hot pressed 22MnB5 boron steel samples produced lath martensitic microstructure. Hardness of hot pressed samples increased with decreasing cooling time. The yield strength and the ultimate tensile strength of samples after hot forming were between 1546 and 1923 N/mm2. These findings were important to design tailored ultra-high strength in automotive components at different process parameter settings.
format Conference or Workshop Item
author Nuraini, Aziz
S. N., Aqida
author_facet Nuraini, Aziz
S. N., Aqida
author_sort Nuraini, Aziz
title Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in
title_short Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in
title_full Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in
title_fullStr Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in
title_full_unstemmed Optimization of quenching process in hot press forming of 22MnB5 steel for high strength properties for publication in
title_sort optimization of quenching process in hot press forming of 22mnb5 steel for high strength properties for publication in
publisher IOP Publishing
publishDate 2013
url http://umpir.ump.edu.my/id/eprint/25346/1/Optimization%20of%20quenching%20process%20in%20hot%20press%20forming%20of%2022MnB5%20steel.pdf
http://umpir.ump.edu.my/id/eprint/25346/
https://doi.org/10.1088/1757-899X/50/1/012064
_version_ 1651866922685300736
score 13.211869

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