Ag-based Electrical Contact Material Reinforced by Ti3AlC2 Ceramic and Its Derivative Ti3C2Tx

doi:10.15541/jim20210418

Abstract

Abstract:

Ag-based electrical contact plays a key role in low-voltage switches, which is intended to substitute the traditional and toxical “universal” contact of Ag/CdO. As a new kind of two-dimensional carbide material with good electrical conductivity and thermal conductivity, Ti₃C₂T_x, a representative of MXenes has showed exceptional potential in various fields, including being the reinforcement phase in electrical contact materials to substitute for the toxic CdO. In this work, we successfully prepared Ag/Ti₃C₂T_x composite by powder metallurgy. Phase and microstructure of the Ti₃C₂T_x and Ti₃AlC₂ were characterized, and their properties, such as electrical resistivity, microhardness, machinability, tensile strength, and anti-arc erosion performance were investigated and compared. The Ag/Ti₃C₂T_x has a resistivity of 30×10 ^-3 μΩ·m, 29% lower than that of Ag/Ti₃AlC₂ (42×10 ^-3 μΩ·m) and excellent machinability with intermediate microhardness (64 HV), showing broad application prospect as non-toxic electrical contact materials. Its improved conductivity is mainly attributed to the metallicity of Ti₃C₂T_x itself, the microstructural features, endowed by the deformability of Ti₃C₂T_x. However, the tensile strength (32.77 MPa) of Ag/Ti₃C₂T_x is inferior to that of Ag/Ti₃AlC₂(145.52 MPa) due to lack of Al-Ag interdiffusion. The anti-arc erosion performance of Ag/Ti₃C₂T_x is also unmatchable with Ag/Ti₃AlC₂ due to absence of Al layer. Although the arc erosion resistance of Ag/Ti₃C₂T_x needs to be further improved uptill now, the significantly improved electrical conductivity makes it a potential substitute of current toxic Ag/CdO material. All results of this work provide an exploration direction for developing new environmentally friendly electrical contact material in the future.

Key words: electrical contact material, MAX phase ceramic, MXene, electrical conductivity, mechanical property, anti-arc erosion performance

CLC Number:

TG148

DING Jianxiang, ZHANG Kaige, LIU Dongming, ZHENG Wei, ZHANG Peigen, SUN Zhengming. Ag-based Electrical Contact Material Reinforced by Ti₃AlC₂ Ceramic and Its Derivative Ti₃C₂T_x[J]. Journal of Inorganic Materials, 2022, 37(5): 567-573.

Figures/Tables 7

References 36

[1]	FEHIM F, HUSEYIN U. Microstructure, hardness and electrical properties of silver-based refractory contact materials. Materials & Design, 2003,24(7):489-492.
[2]	HAUNER F, JEANNOT D, MCNEILLY K, et al. Advanced AgSnO₂ Contact Materials for the Replacement of AgCdO in High Current Contactors. Proceedings of the Forty-Sixth IEEE Holm Conference on Electrical Contacts, New York: IEEE, 2000: 225-230.
[3]	NILSSON O, HAUNER F, JEANNOT D. Replacement of AgCdO by AgSnO₂ in DC contactors. Proceedings of the 50th IEEE Holm Conference on Electrical Contacts/the 22nd International Conference on Electrical Contacts, New York: IEEE, 2004: 70-74.
[4]	GAVRILIU S, LUNGU M, ENESCU E, et al. A comparative study concerning the obtaining and using of some Ag-CdO, Ag-ZnO and Ag-SnO₂ sintered electrical contact materials. Optoelectronics and Advanced Materials-Rapid Communications, 2009,3(7):688-692.
[5]	REHANI B, JOSHI P B, KHANNA P K. Fabrication of silver- graphite contact materials using silver nanopowders. Journal of Materials Engineering and Performance, 2010,19(1):64-69.
[6]	SWINGLER J. Performance and arcing characteristics of Ag/Ni contact materials under DC resistive load conditions. IET Science, Measurement & Technology, 2011,5(2):37-45.
[7]	ZHANG H, WANG X H, LI Y P, et al. Preparation and characterization of silver-doped graphene-reinforced silver matrix bulk composite as a novel electrical contact material. Applied Physics A, 2019,125(2):86.
[8]	SUN Z M. Progress in research and development on MAX phases: a family of layered ternary compounds. International Materials Reviews, 2011,56(3):143-166.
[9]	ZHENG G M, HUANG Z Y, YU Q, et al. Microstructural and mechanical properties of TiC_x-Ni₃(Al, Ti)/Ni functionally graded composites fabricated from Ti₃AlC₂ and Ni powders. Metals and Materials International, 2020,26(6):905-913.
[10]	WANG X H, ZHOU Y C. Layered machinable and electrically conductive Ti₂AlC and Ti₃AlC₂ ceramics: a review. Journal of Materials Science & Technology, 2010,26(5):385-416.
[11]	DING J X, TIAN W B, ZHANG P G, et al. Arc erosion behavior of Ag/Ti₃AlC₂ electrical contact materials. Journal of Alloys and Compounds, 2018,740:669-676.
[12]	DING J X, TIAN W B, ZHANG P G, et al. Preparation and arc erosion properties of Ag/Ti₂SnC composites under electric arc discharging. Journal of Advanced Ceramics, 2019,8(1):90-101.
[13]	DING J X, HUANG P Y, ZHA Y H, et al. High-purity Ti₂AlC powder: preparation and application in Ag-based electrical contact materials. Journal of Inorganic Materials, 2020,35(6):729-734.
[14]	DING J X, TIAN W B, WANG D D, et al. Arc erosion and degradation mechanism of Ag/Ti₂AlC composite. Acta Metallurgica Sinica, 2019,55(5):627-637.
[15]	DING J X, TIAN W B, WANG D D, et al. Microstructure evolution, oxidation behavior and corrosion mechanism of Ag/Ti₂SnC composite during dynamic electric arc discharging. Journal of Alloys and Compounds, 2019,785:1086-1096.
[16]	GONG Y M, TIAN W B, ZHANG P G, et al. Slip casting and pressureless sintering of Ti₃AlC₂. Journal of Advanced Ceramics, 2019,8:367-376.
[17]	HUANG X C, FENG Y, QIAN G, et al. Erosion behavior of Ti₃AlC₂ cathode under atmosphere air arc. Journal of Alloys and Compounds, 2017,727:419-427.
[18]	HUANG X C, FENG Y, QIAN G, et al. Influence of breakdown voltages on arc erosion of a Ti₃AlC₂ cathode in an air atmosphere. Ceramics International, 2017,43(13):10601-10605.
[19]	HUANG X C, FENG Y, QIAN G, et al. Arc corrosion behavior of Cu-Ti₃AlC₂ composites in air atmosphere. Science China Technological Sciences, 2018,61(4):551-557.
[20]	LIU M M, CHEN J L, CUI H, et al. Ag/Ti₃AlC₂ composites with high hardness, high strength and high conductivity. Materials Letters, 2018,213:269-273.
[21]	LIU M M, CHEN J L, CUI H, et al. Temperature-driven deintercalation and structure evolution of Ag/Ti₃AlC₂ composites. Ceramics International, 2018,44(15):18129-18134.
[22]	DING J X, TIAN W B, WANG D D, et al. Corrosion and degradation mechanism of Ag/Ti₃AlC₂ composites under dynamic electric arc discharging. Corrosion Science, 2019,156:147-160.
[23]	NAGUIB M, KURTOGLU M, PRESSER V, et al. Two-dimensional nanocrystals produced by exfoliation of Ti₃AlC₂. Advanced Materials, 2011,23(37):4248-4253.
[24]	ANASORI B, LUKATSKAYA M R, GOGOTSI Y. 2D metal carbides and nitrides(MXenes) for energy storage. Nature Reviews Materials, 2017,2(2):16098.
[25]	NAGUIB M, COME J, DYATKIN B, et al. MXene: a promising transition metal carbide anode for lithium-ion batteries. Electrochemistry Communications, 2012,16(1):61-64.
[26]	ZHENG W, ZHANG P G, CHEN J, et al. In situ synthesis of CNTs@Ti₃C₂ hybrid structures by microwave irradiation for high- performance anodes in lithium ion batteries. Journal of Materials Chemistry A, 2018,6(8):3543-3551.
[27]	SHAHZAD F, ALHABEB M, HATTER C B, et al. Electromagnetic interference shielding with 2D transition metal carbides(MXenes). Science, 2016,353(6304):1137-1140.
[28]	YU X F, LI Y C, CHENG J B, et al. Monolayer Ti₂CO₂: a promising candidate for NH₃ sensor or capturer with high sensitivity and selectivity. ACS Applied Materials & Interfaces, 2015,7(24):13707-13713.
[29]	ZHANG H, WANG L, CHEN Q, et al. Preparation, mechanical and anti-friction performance of MXene/polymer composites. Materials & Design, 2016,92:682-689.
[30]	LEI J C, ZHANG X, ZHOU Z. Recent advances in MXene: preparation, properties, and applications. Frontiers of Physics, 2015,10(3):276-286.
[31]	NG V M H, HUANG H, ZHOU K, et al. Recent progress in layered transition metal carbides and or nitrides (MXenes) and their composites-synthesis and applications. Journal of Materials Chemistry A, 2017,5(7):3039-3068.
[32]	WANG Y P, LI H Y. Improved workability of the nanocomposited AgSnO₂ contact material and its microstructure control during the arcing process. Metallurgical and Materials Transactions A, 2017,48(2):609-616.
[33]	SHEIN I R, IVANOVSKII A L. Graphene-like titanium carbides and nitrides Ti_n+₁C_n, Ti_n+₁N_n (n=1, 2, and 3) from de-intercalated MAX phases: first-principles probing of their structural, electronic properties and relative stability. Computational Materials Science, 2012,65:104-114.
[34]	NAGUIB M, MOCHALIN V N, BARSOUM M W, et al. 25th anniversary article: MXenes: a new family of two-dimensional materials. Advanced Materials, 2014,26(7):992-1005.
[35]	NAGUIB M, MASHTALIR O, CARLE J, et al. Two-dimensional transition metal carbides. ACS Nano, 2012,6(2):1322-1331.
[36]	ZHANG X, LI S F, PAN B, et al. Regulation of interface between carbon nanotubes-aluminum and its strengtheningeffect in CNTs reinforced aluminum matrix nanococomposites. Carbon, 2019,155:686-696.

Ag-based Electrical Contact Material Reinforced by Ti₃AlC₂ Ceramic and Its Derivative Ti₃C₂T_x

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