Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7197
Title: On The Hardenability Of An Intercritically Heat Treated Microalloyed Steel
Authors: Topçu, Okan
Übeyli, Mustafa
Demir, Teyfik
Keywords: dual phase
hardenability
intercritical heat treatment
microalloyed steel
Issue Date: 2010
Publisher: Taylor & Francis Inc
Abstract: Dual phase steel has become an important engineering material to be used in structural and automotive applications due to its good combination of strength, ductility, and formability. In this study, hardenability of a low carbon and microalloyed steel was investigated by using the standard Jominy End Quench Test at four different quenching temperatures. Three steel specimens were quenched from the intercritical region at 737 degrees C, 754 degrees C, and 779 degrees C separately, whereas one of them was tested at 900 degrees C, in the fully austenitic region. After finishing the Jominy test, metallographic examination of the samples was carried out to see the variation in the microstructure through the length of the steel. And also, hardness measurements were made through the length of the samples. Results brought out that there was a strong decrease in the hardness of the tested samples after a depth of 5mm from the quenched end.
URI: https://doi.org/10.1080/10739141003594552
https://hdl.handle.net/20.500.11851/7197
ISSN: 1073-9149
1525-6030
Appears in Collections:Makine Mühendisliği Bölümü / Department of Mechanical Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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