Effect of Plastic Deformation on Torsional Fatigue Properties of a Low Carbon Steel

2006 ◽  
pp. 63-68
Author(s):  
Shin Ichi Nishida ◽  
Nobusuke Hattori ◽  
Cong Ling Zhou ◽  
Akihiro Uchisako
Keyword(s):  
Plastic Deformation ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Fatigue Properties ◽  
Low Carbon ◽  
Torsional Fatigue

Effect of Plastic Deformation on Torsional Fatigue Properties of a Low Carbon Steel

2006 ◽  
Vol 324-325 ◽  
pp. 63-68
Author(s):  
Shinichi Nishida ◽  
Nobusuke Hattori ◽  
Cong Ling Zhou ◽  
Akihiro Uchisako
Keyword(s):  
Plastic Deformation ◽  
Carbon Steel ◽  
Surface Hardness ◽  
Low Carbon Steel ◽  
Fem Analysis ◽  
Axial Direction ◽  
Residual Stress Distribution ◽  
Fatigue Properties ◽  
Low Carbon ◽  
Torsional Fatigue

This paper is aimed to investigate the effect of roller working on the torsional fatigue properties of a typical low carbon steel referring by the resutls of FEM analysis. Three types of specimens had been prepared with plastic deformation value of 0, 0.5 and 1.0mm, respectively. The main results obtained in this study are as follows: (1) The torsional fatigue strength of roller-worked specimen with 1.0mm plastic deformation is increased more than twice of that of non-rollerworked specimens. (2) Surface hardness of roller worked specimen is much higher than that of the non-roller worked one, and compressed and elongated structure is formed at the notch bottom of the specimen. (3) Crack length along the axial direction of roller worked specimens is longer than that of the non-roller worked specimen, and plural cracks initiated and propagated in the roller worked specimens. (4) The residual stress distribution at the specimen’s notch bottom was analysed using FEM analysis and it is verified the same tendency as the experimental results.

Tensile and fatigue properties of sub-microcrystalline ultra-low carbon steel produced by hpt-straining

2009 ◽  
Vol 100 (6) ◽  
pp. 775-779 ◽  
Author(s):  
Yoshikazu Todaka ◽  
Hironori Nagai ◽  
Yosuke Takubo ◽  
Miki Yoshii ◽  
Masaaki Kumagai ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Fatigue Properties ◽  
Low Carbon ◽  
Ultra Low Carbon Steel

Investigation of magnetic response to plastic deformation of low-carbon steel

2007 ◽  
Vol 462 (1-2) ◽  
pp. 351-354 ◽  
Author(s):  
O. Stupakov ◽  
J. Pal’a ◽  
I. Tomáš ◽  
J. Bydžovský ◽  
V. Novák
Keyword(s):  
Plastic Deformation ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Magnetic Response ◽  
Low Carbon

Traditional, Barkhausen and MAT Magnetic Response to Plastic Deformation of Low-Carbon Steel

2004 ◽  
Vol 54 (S4) ◽  
pp. 47-50 ◽  
Author(s):  
O. Stupakov ◽  
I. Tomáš ◽  
J. Pal’a ◽  
J. Bydžovský ◽  
J. Bošanský ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Carbon Steel ◽  
Low Carbon Steel ◽  
Magnetic Response ◽  
Low Carbon
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