Czasopismo
2009
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Vol. 35, nr 1
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21-28
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
Purpose: The purpose of the study is to evaluate resistance to electrochemical corrosion of wire made of Cr-Ni stainless steel, designed for use in endourological treatment. The influence of strain formed in the process of drawing and methods of wire surface preparation to corrosive resistance in artificial urine solution were analysed. Design/methodology/approach: Wire corrosion tests were carried out in the solution of artificial urine with the use of the system for electrochemical tests VoltaLab ®PGP201. Resistance to electrochemical corrosion was evaluated on the ground of recorded curves of anodic polarization by means of potentiodynamic method. Mechanical properties of wire were tested by means of static uniaxial tension test. Findings: Potentiodynamic tests carried out in artificial urine enabled to determine how the resistance to pitting corrosion of wire changes, depending on strain formed in the drawing process as well as on the method of wire surface preparation. Deterioration of corrosive properties of wire along with the increase in the formed strain hardening was observed. Research limitations/implications: The obtained test results proved the suitability of the applied research methodology for evaluation of electrochemical corrosion resistance of wire made of stainless steel designed for use in endourology. Practical implications: Test results are of significant utilitarian value because they can determine the relation between pitting corrosion resistance and the volume of strain formed in the wire drawing process, and consequently their mechanical properties. Originality/value: The analysis of the results of electrochemical corrosion resistance tests showed positive impact of wire surface treatment by means of electrolytic polishing and chemical passivation method on improvement of its corrosive properties. It must be emphasised that despite the increase in corrosion resistance, obtained thanks to surface treatment, it is necessary to use protective coating on wire used in urology.
Rocznik
Tom
Strony
21-28
Opis fizyczny
Bibliogr. 17 poz.
Twórcy
autor
autor
- Department of Process Modelling and Medical Engineering, Silesian University of Technology, ul. Krasińskiego 8, 40-019 Katowice, Poland, joanna.przondziono@polsl.pl
Bibliografia
- [1] L.M. Jeromin, Endourology and ESWL - new methods of diagnostics an treatment of urological diseases, Doctor's Guide 10 (2001) 83-88.
- [2] J. Shah, H.N. Whitfield, Urolithiasis through the ages, BJU International 8 (2002) 801-810.
- [3] A. Borówka, J. Dobruch, A. Antoniewicz, Urology development directions, Doctor's Guide 1 (2008) 91-113.
- [4] M. Skrodzka, Metal stents in urinary system, Urological Review 4 (2007) 53-54.
- [5] M. Clayman, C.A. Uribe, L. Eichel, Z. Gordon, E.M. McDougall, R.V. Clayman, Comparison of guid wires in urology. Which, when and why?, The Journal of Urology 6 (2004) 2146-2150.
- [6] P. Jarzemski, Modern methods in urology, All-Poland Medical Review 7 (2007) 24-25.
- [7] A. Borkowski, A. Borówka, New methods in the treatment of upper urinary system lithiasis, Medical Publishing House PZWL, Warsaw 1994.
- [8] J. Przondziono, J. Szala, J. Kawecki, Characteristics of guidewire used in percutaneous nephrolithotripsy, Engine-ering of Biomaterials 58-60 (2006) 178-180.
- [9] E. Grzegorczyk, B. Młocek, A. Sołtysek, A. Szuła, J. Przondziono, Properties of wire used in ureterorenscopy, Engineering of Biomaterials 58-60 (2006) 197-202.
- [10] W. Kajzer, A. Krauze, W. Walke, J. Marciniak, Corrosion resistance of Cr-Ni-Mo steel in simulated body fluids, Journal of Achievements in Materials and Manufacturing Engineering 18 (2006) 115-118.
- [11] W. Kajzer, W. Chrzanowski, J. Marciniak, Corrosion resistance of Cr-Ni-Mo steel intended for urological stents, International Journal of Microstructure of Materials Properties 2 (2007) 188-201.
- [12] M. Kaczmarek, W. Walke, W. Kajzer, Chemical composition of passive layers formed on metallic biomaterials, Archives of Materials Science and Engineering 28/5 (2007) 273-276.
- [13] W. Walke, Z. Paszenda, A. Ziębowicz, Corrosion behaviour of Co-Cr-W-Ni alloy in diverse body fluids, Archives of Materials Science and Engineering 28/5 (2007) 293-296.
- [14] M. Kiel, A. Krauze, J. Marciniak, Corrosion resistance of metallic implants used in bone surgery, Archives of Materials Science and Engineering 30/2 (2008) 77-80.
- [15] W. Kajzer, M. Kaczmarek, J. Marciniak, Influence of medium and surface modification on corrosion behaviour of the cobalt alloy, Journal of Achievements in Materials and Manufacturing Engineering 28/2 (2008) 131-134.
- [16] J. Przondziono, W. Walke, K. Kulak, A. Sołtysek, Influence of plastic strain in the process of wire drawing on pitting corrosion of endourologic guidewire, Metallurgist 8 (2008) 440-442.
- [17] J. Marciniak, Biomaterials, Printing House of the Silesian University of Technology, Gliwice, 2002.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BSL8-0029-0003