The influence of the strain rate on the material properties of the zinc-coated sheet

Authors

  • Zuzana Vadasovà Faculty of Metallurgy, Technical University of Košice
  • Mária Mihaliková Faculty of Metallurgy, Technical University of Košice

Keywords:

low alloyed steel, cold forming, ductility

Abstract

In this paper the influence of the strain rate on the material properties of the zinc-coated sheet of the thickness (1; 1.5; 1.8) mm made from low-alloyed steel ZINKODUR 340 was analyzed. Increasing the strain rate is one of the possible ways to increase cold mechanical work in products. The tensile test is the most useful method for determining the material characteristic such as ductility. This contribution analyzes the influence of loading rate in range from 1 to 1000mm/min on material characteristics of tested steel during the tensile test. Strain rate is one of the most significant factors, which affected material behavior during the forming and resultant properties of wrought products. Intensity of this influence is function of internal composition of the steel.

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References

Miche, J. 1995. Materiálové inžinierstvo, 2(4) : 57.

Hon Eycombe, R. W., K-Pickering, F. B. 1972. Metallurgical Trans. 3 : 1099.

Čižmárová, E., Miche, J. 2003. Acta Metallurgica Slovaca. 9(2) : 90.

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Bidulský, R., Dudrová, E., Kabátová, M., Rodziňák, D. 2005. Materiál v inžinierskej praxi, Herľany, 11.-13.5.2005. Košice : HF TU 2005, s.17.

Michel, J. 1994. Oceľové plechy. 21 : 15.

Buršák, M., Mamuzič, I., Mihaliková, M. 2004. Metalurgija. 43(2) : 101.

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Published

2017-04-16

How to Cite

[1]
Z. . Vadasovà and . M. Mihaliková, “The influence of the strain rate on the material properties of the zinc-coated sheet”, J Met Mater Miner, vol. 16, no. 2, Apr. 2017.

Issue

Vol. 16 No. 2 (2006)

Section

Original Research Articles

License

Copyright (c) 2017 Journal of Metals, Materials and Minerals

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