A New Analytical Expression for the Relationship Between the Charpy Impact Energy and Notch Tip Position for Functionally Graded Steels

金属学报(英文版), 2013, 26(3): 232-240. doi: 10.1007/s40195-012-0241-y

^1, , ^2, , ^3,

1.Department of Mechanical Engineering, Amirkabir University of Technology, Tehran, Iran ; Shahid Chamran College of Kerman/Technical & Vocational University, Tehran, Iran

2.Department of Management and Engineering, University of Padova, Vicenza, Italy

3.Department of Mechanical Engineering, Amirkabir University of Technology, Tehran, Iran

A New Analytical Expression for the Relationship Between the Charpy Impact Energy and Notch Tip Position for Functionally Graded Steels

H.Samareh Salavati Pour ^1, , F.Berto ^2, , Y.Alizadeh ^3,

1.Department of Mechanical Engineering, Amirkabir University of Technology, Tehran, Iran ; Shahid Chamran College of Kerman/Technical & Vocational University, Tehran, Iran

2.Department of Management and Engineering, University of Padova, Vicenza, Italy

3.Department of Mechanical Engineering, Amirkabir University of Technology, Tehran, Iran

Keywords： Charpy impact energy

参考文献

[1]	Y. C. Jang;J. K. Hong;J. H. Park;D. W. Kim;Y. Lee .Effects of notch position of the Charpy impact specimen on the failure behavior in heat affected zone[J].Journal of Materials Processing Technology,2008(1-3):419-424.
[2]	J. AGHAZADEH MOHANDESI;M.H. SHAHOSSEINIE .Transformation Characteristics of Functionally Graded Steels Produced by Electroslag Remelting[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2005(12):3471-3476.
[3]	J. AGHAZADEH MOHANDESI;M.H. SHAHOSSEINIE;R. PARASTAR NAMIN .Tensile Behavior of Functionally Graded Steels produced by Electroslag Remelting[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2006(7):2125-2132.
[4]	Y.C. Lin;Xiao-Min Chen .A critical review of experimental results and constitutive descriptions for metals and alloys in hot working[J].Materials & design,2011(4):1733-1759.
[5]	Y.C. Lin;Ge Liu .A new mathematical model for predicting flow stress of typical high-strength alloy steel at elevated high temperature[J].Computational Materials Science,2010(1):54-58.
[6]	Y.J. Chao;J.D. Ward Jr.;R.G. Sands .Charpy Impact energy, fracture toughness and ductile-brittle transition temperature of dual-phase 590 Steel[J].Materials & Design,2007(1):551-557.

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A New Analytical Expression for the Relationship Between the Charpy Impact Energy and Notch Tip Position for Functionally Graded Steels

参考文献