Abstract
This article presents the influence of cycling deformation treatment executed by continuous multilateral bending with shearing on the mechanical and technological important properties of tungsten wire intended for production of spiral shapes. The mechanical properties are determined by a simple uniaxial tensile test while the technological capability is based on torsion with tension test (TT test). It is shown that the cycling deformation treatment of the wire practically does not change its mechanical parameters, but significantly increases its technological properties. The results therefore indicate an inadequacy of a simple tension test for selection (quality assessment) of tungsten wires.
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Bochniak W, Mosor N (1985) The influence of cyclic reversed bending on structure and mechanical properties of B6 tin bronze strips. Metall Foundry 11:455–474
Walter JL, Briant CL, Koch EE (1982) Splitting of tungsten wire in the knife-edge compression test. Metall Trans A13:1501–1510
Bochniak W, Pieła K, Filipek P (2010) Method of evaluation of wire quality and the device for executing this method. Patent application No PL386513 A1.
Bochniak W, Pieła K, (2007) Unpublished work
Filipek P (2010) Develop methods and criterion for identifying quality tungsten wires used for elements of the discharge light sources. Ph.D. thesis, AGH University of Science and Technology, Cracow
Bochniak W, Pieła K (2011) Method of betterment technological properties of winding wires. Patent application No P-395 196
Winter AT (1974) A model for the fatigue of copper at low plastic strain amplitudes. Philos Mag 30:719–738
Huang JY, Zhu YT, Jiang H, Lowe TC (2001) Microstructures and dislocation configurations in nanostructured Cu processed by repetitive corrugation and straightening. Acta Materlialia 49:1497–1505
Emmens WC, van Boogaard AH (2011) Cyclic stretch-bending. J Mater Process Technol 211:1965–1981
Valiev RZ, Krasilnikov NA, Tsenev NK (1991) Plastic deformation of alloys with submicron-grained structure. Mater Sci Eng A137:35–40
Bochniak W, (2012) unpublished results
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Bochniak, W., Piela, K., Vinarski, S. et al. Mechanical properties of tungsten wires after cycling deformation treatment. Int J Adv Manuf Technol 69, 1955–1959 (2013). https://doi.org/10.1007/s00170-013-5163-y
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DOI: https://doi.org/10.1007/s00170-013-5163-y