Effect of vanadium addition on the microstructure and mechanical properties of low carbon micro-alloyed powder metallurgy steels

被引：15
|
作者：
Erden, Mehmet Akif
Gunduz, Suleyman
Karabulut, Hasan
Karabuk
Turkmen, Mustafa
机构：
[1] Department of Manufacturing Engineering Technology Faculty of Karabuk University, Karabök Vocational School, Karabök University, I.I.B.F. Building, Floor: 1, No.112, Karabök
[2] Department of Metallurgy, Gebze Vocational School, Kocaeli University
来源：
MATERIALS TESTING | 2016年 / 58卷 / 05期
关键词：
Microalloyed steel; powder metallurgy; microstructure; vanadium carbide; mechanical properties; MICROALLOYED STEELS; PRECIPITATION; STRENGTH; TI;
D O I：
10.3139/120.110875
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In the present experimental work, the effects of vanadium additions on the microstructures and mechanical properties of powder metallurgy (PM) steel and microalloyed powder metallurgy (PM) steels were investigated. The microstructures of the PM steel and microalloyed PM steels were characterized by optic microscope, SEM and EDS. Experimental results showed that vanadium microalloyed steels can be produced by PM technology. The addition of vanadium limits grain growth during austenitization prior to air cooling and increases the strength in the sintered conditions. By limiting austenite grain growth, the precipitates result in significant improvement in strength.
引用
收藏
页码：433 / 437
页数：5
相关论文
共 50 条
  • [1] Influence of aluminium on hardness and microstructure of low carbon vanadium micro-alloyed steels
    Li, Y
    Baker, TN
    [J]. THERMEC '97 - INTERNATIONAL CONFERENCE ON THERMOMECHANICAL PROCESSING OF STEELS AND OTHER MATERIALS, VOLS I-II, 1997, : 319 - 325
  • [2] Effect of annealing treatment on microstructure and mechanical properties of lightweight steels micro-alloyed with vanadium and niobium
    Zhang, Guofeng
    Wang, Suotao
    Liu, Shuguang
    Guo, Yuxing
    Liang, Shunxing
    Zhang, Shuzhi
    Zhang, Xinyu
    Zhang, Junsong
    Liu, Riping
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 886
  • [3] Influence of controlled rolling condition on microstructure and mechanical properties of low carbon micro-alloyed steels
    Korczak, P
    [J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2004, 157 : 553 - 556
  • [4] Effect of thermo-mechanical treatments on the microstructure of micro-alloyed low-carbon steels
    Cabibbo, M.
    Fabrizi, A.
    Merlin, M.
    Garagnani, G. L.
    [J]. JOURNAL OF MATERIALS SCIENCE, 2008, 43 (21) : 6857 - 6865
  • [5] Effect of thermo-mechanical treatments on the microstructure of micro-alloyed low-carbon steels
    M. Cabibbo
    A. Fabrizi
    M. Merlin
    G. L. Garagnani
    [J]. Journal of Materials Science, 2008, 43 : 6857 - 6865
  • [6] Effect of quenching and partitioning time on microstructure and mechanical properties of low carbon micro-alloyed steel
    Arif, Sk Md
    Ghorai, Satadal
    Bar, Himadri Nandan
    Mandal, Durbadal
    [J]. MATERIALS TODAY-PROCEEDINGS, 2022, 66 : 3865 - 3869
  • [7] EFFECT OF THE ADDITION OF NIOBIUM AND ALUMINIUM ON THE MICROSTRUCTURES AND MECHANICAL PROPERTIES OF MICRO-ALLOYED PM STEELS
    Gunduz, Suleyman
    Erden, Mehmet Akif
    Karabulut, Hasan
    Turkmen, Mustafa
    [J]. MATERIALI IN TEHNOLOGIJE, 2016, 50 (05): : 641 - 648
  • [8] Effect of Carbon Content on Microstructure and Mechanical Properties of Powder Metallurgy Steels
    M. Turkmen
    [J]. Powder Metallurgy and Metal Ceramics, 2016, 55 : 164 - 171
  • [9] Effect of Carbon Content on Microstructure and Mechanical Properties of Powder Metallurgy Steels
    Turkmen, M.
    [J]. POWDER METALLURGY AND METAL CERAMICS, 2016, 55 (3-4) : 164 - 171
  • [10] Study of combined effect of zirconium and titanium on microstructure and mechanical properties of micro-alloyed cast steels
    Makeshkumar, M.
    Anburaj, J.
    [J]. MATERIALS RESEARCH EXPRESS, 2019, 6 (10):
12345