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Journal of Advanced Ceramics 2019, 8(1): 90-101 https://doi.org/10.1007/s40145-018-0296-y
Research Article | Open Access | Issue | Published: 13 March 2019

Preparation and arc erosion properties of Ag/Ti2SnC composites under electric arc discharging

Show Author's Information Jianxiang DINGa,  Wubian TIANa( ),  Peigen ZHANGa,  Min ZHANGa,  Jian CHENa,  Yamei ZHANGb,  Zhengming SUNa,b( )
Jiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China
Jiangsu Key Laboratory of Construction Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China
Keywords:
MAX phase, metal-ceramic composite, arc erosion properties, microstructures, oxidation
Cite this article:
DING J, TIAN W, ZHANG P, et al. Preparation and arc erosion properties of Ag/Ti2SnC composites under electric arc discharging. Journal of Advanced Ceramics, 2019, 8(1): 90-101. https://doi.org/10.1007/s40145-018-0296-y
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Abstract Full text About this article

New Ag/Ti2SnC (Ag/TSC) composites with uniform microstructure were prepared by powder metallurgy. The superior wettability between Ag and Ti2SnC was confirmed with a contact angle of 14°. Arc erosion properties of Ag/10wt%Ti2SnC (Ag/10TSC) and Ag/20wt%Ti2SnC (Ag/ 20TSC) contacts were investigated under 400 V/100 A/AC-3 and compared with Ag/CdO contact. The Ag/10TSC contact exhibited comparable arc erosion property to Ag/CdO contact. The fine arc erosion resistance was attributed to the good wettability between Ti2SnC and Ag, the good heat-conducting property of Ag/10TSC, and the slight decomposition of Ti2SnC that absorbed part of electric arc energy. The excessive Ti2SnC significantly decreased the thermal conducting property of the Ag/20TSC composite, resulting in the severe heat accumulation that decomposed Ti2SnC and deteriorated arc erosion property. The oxidation behavior of Ti2SnC under high electric arc temperature was also studied and then an arc erosion mechanism was proposed to get a comprehensive understanding on the arc erosion property of Ag/TSC composites.


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About this article

Preparation and arc erosion properties of Ag/Ti2SnC composites under electric arc discharging

Show Author's information Jianxiang DINGa, Wubian TIANa( ), Peigen ZHANGa, Min ZHANGa, Jian CHENa, Yamei ZHANGb, Zhengming SUNa,b( )
Jiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China
Jiangsu Key Laboratory of Construction Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, China

Abstract

New Ag/Ti2SnC (Ag/TSC) composites with uniform microstructure were prepared by powder metallurgy. The superior wettability between Ag and Ti2SnC was confirmed with a contact angle of 14°. Arc erosion properties of Ag/10wt%Ti2SnC (Ag/10TSC) and Ag/20wt%Ti2SnC (Ag/ 20TSC) contacts were investigated under 400 V/100 A/AC-3 and compared with Ag/CdO contact. The Ag/10TSC contact exhibited comparable arc erosion property to Ag/CdO contact. The fine arc erosion resistance was attributed to the good wettability between Ti2SnC and Ag, the good heat-conducting property of Ag/10TSC, and the slight decomposition of Ti2SnC that absorbed part of electric arc energy. The excessive Ti2SnC significantly decreased the thermal conducting property of the Ag/20TSC composite, resulting in the severe heat accumulation that decomposed Ti2SnC and deteriorated arc erosion property. The oxidation behavior of Ti2SnC under high electric arc temperature was also studied and then an arc erosion mechanism was proposed to get a comprehensive understanding on the arc erosion property of Ag/TSC composites.

Keywords: MAX phase, metal-ceramic composite, arc erosion properties, microstructures, oxidation

References(18)

[1]
S Biyik, F Arslan, M Aydin. Arc-erosion behavior of boric oxide-reinforced silver-based electrical contact materials produced by mechanical alloying. J Electron Mater 2015, 44: 457-466.
DOI Google Scholar
[2]
X Hao, X Wang, S Zhou, et al. Microstructure and properties of silver matrix composites reinforced with Ag-doped graphene. Mater Chem Phys 2018, 215: 327-331.
DOI Google Scholar
[3]
O Nilsson, F Hauner, D Jeannot. Replacement of AgCdO by AgSnO2 in DC contactors. In Proceedings of the 50th IEEE Holm Conference on Electrical Contacts and the 22nd International Conference on Electrical Contacts, 2004: 70-74.
[4]
X Wang, G Li, J Zou, et al. Investigation on preparation, microstructure, and properties of AgTiB2 composite. J Compos Mater 2011, 45: 1285-1293.
DOI Google Scholar
[5]
J Śleziona, J Wieczorek, M Dyzia. Mechanical properties of silver matrix composites reinforced with ceramic particles. Journal of Achievements in Materials and Manufacturing Engineering 2006, 17: 165-168.
Google Scholar
[6]
MW Barsoum. The MN+1AXN phases: A new class of solids: Thermodynamically stable nanolaminates. Prog Solid State Chem 2000, 28: 201-281.
DOI Google Scholar
[7]
J Ding, WB Tian, P Zhang, et al. Arc erosion behavior of Ag/Ti3AlC2 electrical contact materials. J Alloys Compd 2018, 740: 669-676.
DOI Google Scholar
[8]
W Jeitschko, H Nowotny, F Benesovsky. Carbides of formula T2MC. J Less-Common Met 1964, 7: 133-138.
DOI Google Scholar
[9]
MW Barsoum, G Yaroschuk, S Tyagi. Fabrication and characterization of M2SnC (M = Ti, Zr, Hf and Nb). Scripta Mater 1997, 37: 1583-1591.
DOI Google Scholar
[10]
T El-Raghy, S Chakraborty, MW Barsoum. Synthesis and characterization of Hf2PbC, Zr2PbC and M2SnC (M = Ti, Hf, Nb or Zr). J Eur Ceram Soc 2000, 20: 2619-2625.
DOI Google Scholar
[11]
Y Zhou, H Dong, X Wang, et al. Preparation of Ti2SnC by solid-liquid reaction synthesis and simultaneous densification method. Mater Res Innov 2002, 6: 219-225.
DOI Google Scholar
[12]
J Wu, Y Zhou, C Yan. Mechanical and electrical properties of Ti2SnC dispersion-strengthened copper. Zeitschrift für Metallkunde 2005, 96: 847-852.
DOI Google Scholar
[13]
JR Lu, Y Zhou, Y Zheng, et al. Interface structure and wetting behaviour of Cu/Ti3SiC2 system. Adv Appl Ceram 2015, 114: 39-44.
DOI Google Scholar
[14]
Y Wang, H Li. Improved workability of the nanocomposited AgSnO2 contact material and its microstructure control during the arcing process. Metall Mater Trans A 2017, 48: 609-616.
DOI Google Scholar
[15]
J Wang, W Liu, D Li, et al. The behavior and effect of CuO in Ag/SnO2 materials. J Alloys Compd 2014, 588: 378-383.
DOI Google Scholar
[16]
J Ding, P Zhang, WB Tian, et al. The effects of Sn content on the microstructure and the formation mechanism of Ti2SnC powder by pressureless synthesis. J Alloys Compd 2017, 695: 2850-2856.
DOI Google Scholar
[17]
I Karakaya, WT Thompson, The Ag-Sn (silver-tin) system. Bulletin of Alloy Phase Diagrams 1987, 8: 340-347.
DOI Google Scholar
[18]
YC Zhou, HY Dong, XH Wang. High-temperature oxidation behavior of a polycrystalline Ti2SnC ceramic. Oxid Met 2004, 61: 365-377.
DOI Google Scholar
Publication history
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Publication history

Received: 21 June 2018
Revised: 17 August 2018
Accepted: 02 September 2018
Published: 13 March 2019
Issue date: March 2019

Copyright

© The author(s) 2019

Acknowledgements

This research was financially supported by the National Natural Science Foundation of China (Grant Nos. 51731004, 51671054, and 51501038), and the Fundamental Research Funds for the Central Universities in China (Grant Nos. 2242018K40108 and 2242018K40109) were highly appreciated.

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