PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Physical and Electrical Properties of Silver-Matrix Composites Reinforced with Various Forms of Refractory Phases

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents technological trials aimed at producing Ag-W, Ag-WC, Ag-W-C and Ag-WC-C composite contact materials and characterizing their properties. These materials were obtained using two methods, i.e. press-sinter-repress (PSR) at the refractory phase content of less than 30% by weight as well as press-sinter-infiltration (PSI) at the refractory phase content of ≥50% by weight). The results of research into both the physical and electrical properties of the outcome composites were shown. They include the analysis of the influence of the refractory phase content (W or WC) on arc erosion and contact resistance changes for the following current range: 6 kAmax in the case of composites with a low refractory phase content, 10 kAmax in the case of composites with the refractory phase content of ≥50% by weight.
Twórcy
autor
  • Lodz University of Technology, Department of Electrical Apparatus, B. Stefanowskiego 18/22, 90-924 Łódź, Poland
autor
  • Institute of Electronic Materials Technology, Wólczyńska 133, 01-919 Warsaw, Poland
autor
  • Institute of Electronic Materials Technology, Wólczyńska 133, 01-919 Warsaw, Poland
  • Institute of Electronic Materials Technology, Wólczyńska 133, 01-919 Warsaw, Poland
autor
  • Institute of Electronic Materials Technology, Wólczyńska 133, 01-919 Warsaw, Poland
autor
  • Lodz University of Technology, Department of Electrical Apparatus, B. Stefanowskiego 18/22, 90-924 Łódź, Poland
Bibliografia
  • [1] T. Mutzel, R. Niederreuther, Development of contact material solutions for low voltage circuit-breaker application 57th IEEE Holm Conference on 1-6, (2011).
  • [2] Fehim Findik, Huseyin Uzun, Microstructure, hardness and electrical properties of silver-based refractory contact materials, Materials and Design 24, 489-492, (2003) DOI:10.1016/S0261-3069(03)00125-0.
  • [3] N. Ray, B. Kempf, T. Mützel, F. Heringhaus, L. Froyen, K. Vanmeensel, J. Vleugels, Effect of Ni addition on the contact resistance of Ag-WC electrical contacts, Journal of Alloys and Compounds 670, 188-197, (2016).
  • [4] N. Ray, B. Kempf, T. Mützel, L. Froyen, K. Vanmeensel, J. Vleugels, Effect of WC particle size and Ag volume fraction on electrical contact resistance and thermal conductivity of Ag-WC contact materials, Materials and Design 85, 412-422, (2015), http://dx.doi.org/10.1016/j.matdes.2015.07.006.
  • [5] H Yu, J Sun, M. T. Kesim J. Hormon, J. Potter S. P. Alpay, Surface degradation of Ag/W circuit breaker contacts during standardized ul testing, J. Mater. Eng. Perform. 1-12, (2015), http://dx.doi.org/10.1007/S11665-015-0-1647-2.
  • [6] J. Jaćimović, L. Felberbaum, E Giannini, and J Teyssier, Electro-mechanical properties of composite materials for high-current contact applications, Journal of Physics D: Applied Physics 47, 1-9, (2014) DOI:10.1088/0022-3727/47/12/125501.
  • [7] K. Kaliszuk, K. Frydman, D. Wójcik-Grzybek, W. Bucholc, E. Walczuk, P. Borkowski, D. Zasada, SEM Study of WC-Ag contact surface after arc testing, Proc. 21st ICEC, 471-478, Zurich, (2002).
  • [8] P. G. Slade, Electrical contacts: principles and applications, Marcel Dekker, Inc. New York, Based (1999).
  • [9] C. H. Leung, R. C. Bevington, P. C. Wingert, H. J. Kim, Effects of processing methods on the contact performance parameters for silver-tungsten composite materials, IEEE TCHMT 5, 23-31, (1982).
  • [10] E. Walczuk, P. Borkowski, S. Księżarek, W. Missol, Z. Rdzawski, K. Durst, Evaluation of basic electrical parameters of silver-based contact materials of different chemical composition and manufacturing technology, Joint 25th ICEC & 56th IEEE Holm Conf. on Electrical Contacts Proc. 25th ICEC & 56th IEEE Holm Conf. on Electrical Contacts, 134-141, Charleston, (2010).
  • [11] P. Borkowski, E. Walczuk, K. Frydman, D. Wójcik-Grzybek, The aging of the power contacts caused by switching current. Proc. 27th ICEC, 207-214, Dresden, (2014).
  • [12] N. Ray, B. Kempf, G. Wiehl, T. Mützel, F. Heringhaus, L. Froyen, K. Vanmeensel, J. Vleugels, Novel processing of Ag-WC electrical contact materials using spark plasma sintering; Materials and Design 121, 262-271 (2017), http://dx.doi.org/10.1016/j.matdes.2017.02.070.
  • [13] S. Szemkus, B. Kempf, S. Jahn, G. Wiehl, F. Heringhaus, M. Rettenmayr, Laser additive manufacturing of contact materials, Journal of Materials Processing Tech. 252, 612-617 (2018), http://dx.doi.org/10.1016/j.jmatprotec.2017.09.023.
  • [14] R. Li, Y. Shi, J. Liu, Z. Xie, Z. Wang, Selective laser melting W-10 wt.% Cu composite powders, J. Adv. Manuf. Technol. 48, 597-605, (2010)
  • [15] S. Biyik, M. Aydin, Investigation of the Effect of Different Current Loads on the Arc-Erosion Performance of Electrical Contacts, Acta Physica Polonica A, 129, 656-660. (2016). DOI: 10.12693/APhysPolA.129656.
  • [16] E. Walczuk, P. Borkowski, K. Frydman, D. Wójcik-Grzybek, W. Bucholc, Migration of composite contact materials components at high current arcing, Proc. 23rd ICEC, 143149, Sendai, (2006).
  • [17] P. Borkowski, Nowoczesne metody badań styków elektrycznych; Akademicka Oficyna Wydawnicza EXIT, (2013).
  • [18] S. E. Allen, E. Streicher, C. Leung, Electrical performance of Ag-W-C and Ag-WC-C contacts in switching tests, Proc. 20th ICEC, 109-114, Stockholm, (2000).
  • [19] M. Lindmayer, M. Roth, Contact resistance and arc erosion of W/Ag and WC/Ag, 9th ICECP and Holm Conf. on Electrical Contacts Proc. 9th ICECP and Holm Conf. on Electrical Contacts, 421-430, Chicago, (1978).
  • [20] K. Frydman, D. Wójcik-Grzybek, P. Borkowski, E. Walczuk, Właściwości fizyczne i łączeniowe styków z kompozytów Ag-WC-C i Ag-W-C, Inżynieria Materiałowa 1, 32-39, (2009).
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-d9f393e0-71a5-4f7b-a6b9-7b3223b96208
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.