Study on the Effect of the Flame Cutting on the Fatigue Properties of Q345

Zheng Wen Yuan; Shu Min Zhu; Yong Neng Lu; Xi Lu

doi:10.4028/www.scientific.net/KEM.729.30

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Study on the Effect of the Flame Cutting on the Fatigue Properties of Q345
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 729Study on the Effect of the Flame Cutting on the...

Study on the Effect of the Flame Cutting on the Fatigue Properties of Q345

Abstract:

Q345 is a material which is applied widely in wheel loader boom. The loader boom is manufactured by flame cutting process, while the flame cutting is a special process which will change the material mechanic properties. So it is necessary to consider the effect of the flame cutting on the static and fatigue properties of Q345. In this paper, a test about the static characteristics and fatigue properties of Q345 was launched, and the effect of the flame cutting was considered, as the result, the law affected by the flame cutting on the fatigue properties of Q345 was obtained.

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Periodical:

Key Engineering Materials (Volume 729)

Pages:

30-34

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.729.30

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Cite this paper

Online since:

February 2017

Authors:

Zheng Wen Yuan, Shu Min Zhu, Yong Neng Lu, Xi Lu*

Keywords:

Fatigue, Flame Cutting, Q345, Wheel Loader Boom

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* - Corresponding Author

References

[1] G.I. Shi, L. Zhu, R.G. Wang. Fatigue life analysis for shell plate welding bridge of loader based on reverse correction model, Joural of machine design. 32 (2015) 86-88. (in chinese).

Google Scholar

[2] Y.C. Wang, M. Zhou, C. Liu. Simulation research on the crack of loader lift arm, Machinery Design＆Manufacture. 1(2014) 201-204. (in chinese).

Google Scholar

[3] G.M. Liang, Y.Y. Huang, Y.H. Tan. Fatigue life prediction for a wheel load boom, construction machinery. 41 (2010) 39-42. (in chinese).

Google Scholar

[4] K. Shiozawa, L. Lu, S. Ishihara. S-N curve characterist ics and subsurf ace crack init iation behavior in ultra long life fatigue of a high carbon chromium bearing steel, Fatigue Fract Engng Mat er Struct. 24 (2001) 781- 790.

DOI: 10.1046/j.1460-2695.2001.00459.x

Google Scholar

[5] L. Lu, K. Shiozawa, S. Ishihara. Characteristic of S-N curve and subsurface crack initiat ion behavior of high strength bearing steel in gigacycle fatigue, Mat. Sic. Res. Int. (2001) 35- 40.

Google Scholar

[6] K. Shiozawa, L. Lu. Very high-cycle fatigue behavior of shot peened high carbon chromium bearing steel, Fatigue Fract Engng Mat er Struc. 28 ( 2002) 813- 822.

DOI: 10.1046/j.1460-2695.2002.00567.x

Google Scholar

[7] Pompet zki M A, Topper T H, Duguesnay D L. The effect of pressive under loads and tensile overloads on fatigue damage accumulat ion in SAE 1045 steel, Int. J. Fatigue. 12 (1990) 207.

DOI: 10.1016/0142-1123(90)90097-x

Google Scholar