Effect of Y2O3 on the Electrical Contact Behavior of Al2O3-Cu/MoTa Composites

With the massive penetration of electronics into human life, higher demands are placed on electrical contacts. Among them, the lifetime of electrical contacts and safety are the most concerning. In this research, Al2O3-Cu/25Mo5Ta and 0.5Y2O3/Al2O3-Cu/25Mo5Ta composites were prepared by using ball mi...

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Veröffentlicht in:	Coatings (Basel) 2023-02, Vol.13 (2), p.252
Hauptverfasser:	Li, Yunzhang, Zhou, Meng, Zhang, Yi, Zhu, Hanjing, Zheng, Xianhua, Liang, Shengli, Tang, Shunlong, Tian, Baohong, Liu, Yong, Li, Xu, Volinsky, Alex A., Zheng, Chenglin
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Aluminum Aluminum oxide Ball milling Carbon Composite materials Copper Electric contacts Grain growth Heat conductivity Hot pressing Interfaces Mechanical properties Microscopy Molybdenum Nanoparticles Particle size Plasma sintering Powder metallurgy Service life Sintering (powder metallurgy) Temperature Tensile strength Thermal stability Yttrium oxide
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