Constitutive Modeling for Elevated Temperature Flow Behavior of ZHMn34-2-2-1 Manganese Brass

Meng Han Wang; Kang Wei; Xiao Juan Li

doi:10.4028/www.scientific.net/AMM.872.30

Paper Titles

Application of Laser Additive Enhancing Technology in the Field of Cutting Tools
p.8

Characterization of Squeeze Cast Mg Alloy AM50 Containing Ca Addition
p.14

Surface Layer Damage of Quartz Glass Induced by Ultra-Precision Grinding with Different Grit Size
p.19

Aluminum Foam Sandwich with Different Face-Sheet Materials under Three-Point Bending
p.25

Constitutive Modeling for Elevated Temperature Flow Behavior of ZHMn34-2-2-1 Manganese Brass
p.30

A Case Study on Inner Corrosion of 3%Cr Casing Steel in the CO₂ Environments
p.38

Machining Finish of Titanium Alloy Prepared by Additive Manufacturing
p.43

Study on Machining Damage of Helical Milling for C/E Composites
p.49

Microstructure and Mechanical Properties of Mo₂FeB₂ Based Cermets with/without Nb Addition
p.56

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 872Constitutive Modeling for Elevated Temperature...

Constitutive Modeling for Elevated Temperature Flow Behavior of ZHMn34-2-2-1 Manganese Brass

Abstract:

The hot compressive deformation behaviors of ZHMn34-2-2-1 manganese brass are investigated on Thermecmastor-Z thermal simulator over wide processing domain of temperatures (923K-1073K) and strain rates (0.01s^-1-10s^-1). The true stress-strain curves exhibit a single peak stress, after which the stress monotonously decreases until a steady state stress occurs, indicating a typical dynamic recrystallization. A revised constitutive model coupling flow stress with strain, strain rate and deformation temperature is established with the material constants expressed by polynomial fitting of strain. Moreover, better prediction ability of the constitutive model is achieved by implementation of a simple approach for modified the Zener-Hollomon parameter considering the compensation of strain rate and temperature increment. By comparing the predicted and experimented values, the correlation coefficient and mean absolute relative error are 0.997 and 2.363%, respectively. The quantitative statistical results indicate that the proposed constitutive model can precisely characterize the hot deformation behavior of ZHMn34-2-2-1 manganese brass.

You might also be interested in these eBooks

Applied Engineering, Materials and Mechanics

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 872)

Pages:

30-37

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.872.30

Citation:

Cite this paper

Online since:

October 2017

Authors:

Meng Han Wang*, Kang Wei, Xiao Juan Li

Keywords:

Activation Energy, Constitutive Modeling, Manganese Brass

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Y. C. Lin, Y. C. Xia, X. M. Chen, M. S. Chen, Constitutive descriptions for hot compressed 2124-T851 aluminum alloy over a wide range of temperature and strain rate, J. Comput. Mater. Sci. 50 (2010) 227-233.

DOI: 10.1016/j.commatsci.2010.08.003

Google Scholar

[2] L. Chen, G. Q. Zhao, J. Q. Yu, W. D. Zhang, Constitutive analysis of homogenized 7005 aluminum alloy at evaluated temperature for extrusion process, J. Mater. Des. 66 (2015) 129-136.

DOI: 10.1016/j.matdes.2014.10.045

Google Scholar

[3] D. Samantaray, S. Mandal, A. K. Bhaduri, A comparative study on Johnson Cook, modified Zerilli–Armstrong and Arrhenius-type constitutive models to predict elevated temperature flow behaviour in modified 9Cr–1Mo steel, J. Comput. Mater. Sci. 47 (2009).

DOI: 10.1016/j.commatsci.2009.09.025

Google Scholar

[4] C. M. Sellars, W. J. Tegart, On the mechanism of hot deformation, J. Acta Metall. 14 (1966) 1136–1138.

Google Scholar

[5] F. A. Slooff, J. Zhou, J. Duszczyk, L. Katgerman, Constitutive analysis of wrought magnesium alloy Mg–Al4–Zn1, J. Scr. Mater. 57 (2007) 759-762.

DOI: 10.1016/j.scriptamat.2007.06.023

Google Scholar

[6] Y. C. Lin, M. S. Chen, J. Zhong, Constitutive modeling for elevated temperature flow behavior of 42CrMo steel, J. Comput. Mater. Sci. 42 (2008) 470-477.

DOI: 10.1016/j.commatsci.2007.08.011

Google Scholar

[7] G. Quan, Y. Tong, G. Luo, J. Zhou, A characterization for the flow behavior of 42CrMo steel, J. Comput. Mater. Sci. 50 (2010) 167-171.

DOI: 10.1016/j.commatsci.2010.07.021

Google Scholar

[8] A. Ghaei, M. R. Movahhedy, A. Karimi Taheri, Finite element modelling simulation of radial forging of tubes without mandrel, J. Mater. Des. 29 (2008) 867-872.

DOI: 10.1016/j.matdes.2007.03.013

Google Scholar

[9] S. Mandal, V. Rakesh, P. V. Sivaprasad, S. Venugopal, K. V. Kasiviswanathan, Constitutive equations to predict high temperature flow stress in a Ti-modified austenitic stainless steel, J. Mater. Sci. Eng. A 500 (2009) 114-121.

DOI: 10.1016/j.msea.2008.09.019

Google Scholar

[10] D. N. Zou, Y. Han, D. N. Yan, D. Wang, W. Zhang, G. W. Fan, Hot workability of 00Cr13Ni5Mo2 supermartensitic stainless steel, J. Mater. Des. 32 (2011) 4443-4448.

DOI: 10.1016/j.matdes.2011.03.067

Google Scholar

[11] J. Q. Zhang, H. S. Di, X. Y. Wang, Y. Cao, J. C. Zhang, T. J. Ma, Constitutive analysis of the hot deformation behavior of Fe-23Mn-2Al-0. 2C twinning induced plasaticity steel in consideration of strain, J. Mater. Des. 44 (2013) 354-363.

DOI: 10.1016/j.matdes.2012.08.004

Google Scholar

[12] S. S. Satheesh Kumar, T. Raghu, T. T. Bhattacharjee, G. A. Rao, U. Borah, Constitutive modeling for predicting peak stress characteristics during hot deformation of hot isostatically processed nickel-base superalloy, J. Mater. Sci. 50 (2015).

DOI: 10.1007/s10853-015-9200-0

Google Scholar