Preparation and Properties of a New Ti3C2-Cu(Al) Cermet Series

Zhen Ying Huang; Hong Xiang Zhai; Meng Qi Li; Wen Juan Wang

doi:10.4028/www.scientific.net/AMR.105-106.79

Paper Titles

Effect of Silicon Addition on the Properties and Microstructure of Corundum-Mullite Refractory
p.63

Properties of Composite Ceramic Coatings on Ti-6Al-4V Alloy by Surface Nanocrystallization/Micro-Arc Oxidation
p.67

Preparation and Characterization of SiC/MoSi₂ Composites from Powder Resulting from a Mechanical-Assistant Combustion Synthesis Method
p.70

Dynamic Mechanical Properties of CNTs/MoSi₂ Composite Material
p.75

Preparation and Properties of a New Ti₃C₂-Cu(Al) Cermet Series
p.79

Preparation of Bulk Ti₂AlC Using Ti₃AlC₂ Powders as a Starting Material
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Densifying Ti₃AlC₂/Cu Composites Using a Cold-Extruding and Temper Means
p.87

Microstructure of Nanoceramic during Sintering and Preparation
p.90

Mechanical Properties of Aerogel-Ceramic Fiber Composites
p.94

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 105-106Preparation and Properties of a New Ti3C2-Cu(Al)...

Preparation and Properties of a New Ti₃C₂-Cu(Al) Cermet Series

Abstract:

Several Ti3C2-Cu(Al) cermets were prepared by pressureless sintering or by in-situ hot-extruding a mixture of Ti3AlC2 and Cu powders, their microstructure and properties were investigated. The Al of Ti3AlC2 was dissolved and diffused into liquid Cu, forming Ti3C2-Cu(Al) cermet. Due to strong combination between Ti3C2 and Cu(Al), and special network microstructure formed by Cu(Al) phase surrounding sub-micro-sheet layered Ti3C2 phase, the cermets have quite high fracture strength and electric conductivity. Properties of cermets fabricated by in-situ hot-extruding were further increased.