The Effect of Vanadium and Titanium on Mechanical Properties of Microalloyed PM Steel

被引:0
|
作者
S. Gunduz
M. A. Erden
H. Karabulut
M. Turkmen
机构
[1] Karabük University,
[2] Technnology Faculty,undefined
[3] Department of Manufacturing Engineering,undefined
[4] Karabük University,undefined
[5] Institute of Science and Technology,undefined
[6] Department of Manufacturing Engineering,undefined
[7] Karabük University,undefined
[8] Karabük Vocational School,undefined
[9] Kocaeli University,undefined
[10] Hereke Vocational School,undefined
[11] Department of Metallurgy,undefined
来源
关键词
powder metallurgy; microallyed steels; microstructure;
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学科分类号
摘要
The effect of Ti and V additives on the microstructure and mechanical properties of microalloyed powder metallurgy (PM) steels is investigated. The microstructure of microalloyed PM steels is characterised with the help of optic microscope, SEM and EDS. The results showed that the addition of Ti and V elements has a beneficial effect on the improved mechanical properties. Ti–V microalloyed PM steels can be used to take advantage of improved grain refining propensity of titanium, whilst allowing vanadium to be used as dispersion strengtheners and to enhance the hardenability and transformation characteristics.
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页码:277 / 287
页数:10
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