Metal drawing goodness degree to which the Hollomon equation applies

Authors

  • Živko Jokovic
  • Nina Djapic

Keywords:

Hollomon’s equation, CuNi2Si, lower bound solution, upper bound solution

Abstract

In order to establish the cold wire drawing production, the CuNi2Si alloy passes schedule were examined by the Duckfield and Ermanok methods in two wire drawing versions: with the diamond die with an angle of 9o and the tungsten carbide die with an angle of 7o . Experiments confirmed that the CuNi2Si alloy can be successfully transformed to the wire with the diameter of 0.2 mm with properties enabling its practical application. The experimental results and the control group showed that the theoretical methods of the upper and lower bound solution can determine the values of the relevant cold wire drawing factors for the CuNi2Si alloy to which Hollomon curve applies.

 

http://dx.doi.org/10.5937/metmateng1401061J

References

J. H. Hollomon, Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers, 162 (1945) 268-290.

M. PlanĐak, D. Vilotić, V. Vujović, Technologies of Plasticity in Mechanical Engineering II, First ed., Faculty of Technical Sciences, Novi Sad, 1992, (in Serbian).

I. L. Perlin, M. Z. Ermanok, Teoriya volocheniya, First ed., Metallurgiya, Moscow, 1971, (in Russian).

S. Geleji, The Engineers Digest, London (1948) 126-129.

S. Geleji, Akadémiai Kiadó, Budapest (1952) 248.

B. Avitzur: Journal of Engineering for Industry, Transactions of the American Society of Mechanical Engineers, Series B, 88 (1966) 410-420.

B. Avitzur, Handbook of Metal Forming Processes, John Wiley & Sons, NY, 1983.

B. Avitzur, Journal of Engineering for Industry, Transactions of the American Society of Mechanical Engineers, Series B, 85 (1963) 89-96.

B. Avitzur, Journal of Engineering for Industry, Transactions of the American Society of Mechanical Engineers, Series B, 86 (1964) 305-316.

B. Avitzur, Journal of Engineering for Industry, Transactions of the American Society of Mechanical Engineers, Series B, 89 (1967) 556-562.

B. Avitzur, Journal of Engineering for Industry, Transactions of the American Society of Mechanical Engineers, Series B, 90 (1968) 79-90.

Z. Zimerman, B. Avitzur, Journal of Engineering for Industry, Transactions of the American Society of Mechanical Engineers, Series B, 92 (1970) 135-145.

Y. S. Li, Y. Zhang, N. R. Tao, K. Lu, Acta Materialia, 57 (2009) 761-772.

T. Kuboki, A. Masaaki, Y. Neishi, M. Akiyama, American Society of Mechanical Engineers, Journal of Manufacturing Science and Engineering, 127 (2005) 173-180.

J. Fedak, Hutnicke listy, 40 (1985) 550-554.

V. Sijacki-Zeravcic, M. Rogulic, V. Milenkovic, Zeitschrift für Metallkunde/Materials Research and Advanced Techniques, 83 (1992) 110-114.

P. McAllen, P. Phelan, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 219 (2005) 237-250.

V. M. Milenkovic, The Effect of Cold Rolling on Dynamic Recovery of OFHC Copper, PhD Thesis, Faculty of Technology and Metallurgy, Belgrade, 1971, (in Serbian).

J. Fedak, Wire Industry, 54 (1987) 564-567.

B. J. Duckfield, Wire Industry, 40 (1973) 702-707.

Deutsche Normen: Diamant-Ziehsteine für Drähte aus Eisen- und Nichteisenmetallen, DIN 1546, Juni 1954, DK 621.946.148.12:621.771.3

Deutsche Normen: Hartmetall - Ziehsteine und - Ziehringe, Begriffe, Bezeichnung, Kennzeichnung, DIN 1547, Juli 1969, DK 621.778.073:001.4

Dj. Drobnjak, Physical Metallurgy - Physics of Strength and Plasticity 1, Faculty of Technology and Metallurgy, Belgrade, 1980, (in Serbian).

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How to Cite

Jokovic, Živko, and Nina Djapic. 2014. “Metal Drawing Goodness Degree to Which the Hollomon Equation Applies”. Metallurgical and Materials Engineering 20 (1):61-71. https://metall-mater-eng.com/index.php/home/article/view/171.

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