The metal/ceramic laminated composites prepared from the unique “brick + mud” structure of biomimetic shells have been proved to have better strength and toughness, and have gradually become the research focus at domestic and abroad. In this paper, the current research of Al-based, Ti-based, Ni-based and other common metal/ceramic laminated composites is introduced, and the characteristic and process of each method are analyzed. The failure modes such as crack deflection, multiple crack propagation and crack bridging in metal/ceramic laminated composites are commonly summarized. The interface bonding strength of metal/ceramic laminated composites can be increased by controlling interfacial reactions and improving interfacial wettability. Optimizing of the preparation process and understanding the failure mechanism are the basis of engineering application of metal-ceramic layered composite materials. The introduction of the computational science into the research of metal/ceramic interface and damage mechanisms is an effective way to realize the controllability of the whole preparation process, and the realization of large size and diversified shape of products is the key to its large-scale application and promotion.
Research progress on preparation technology and failure mechanism of metal/ceramic laminated composites
2020
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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