Method for selectively metallizing oxide ceramic composite material
A technology of oxide ceramics and composite materials, applied in metal processing equipment, laser welding equipment, electrical components, etc., can solve the problems of weak interface bonding force, poor wettability between oxide ceramic materials and metal materials, etc. The effect of strong binding force and controllable process
Pending Publication Date: 2020-08-11
苏州赋金科技有限公司
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Abstract
The invention relates to a technology for selectively metallizing the surface of an oxide ceramic composite material by using a laser surface treatment technology. According to the specific scheme, the technology comprises the following steps: 1) preparing an oxide ceramic composite material containing active factors; and 2) activating the surface of the oxide ceramic and ablating the circuit by using laser according to the circuit drawing; 3) cleaning the ablated sample, putting the ablated sample into a chemical liquid for metallization treatment, and depositing a metal circuit; and 4) drying the cleaned sample. Compared with a traditional metallization process, the method has the advantages of being simpler, faster in preparation, more controllable in process, high in precision, high inbinding force, more environmentally friendly and the like. According to the characteristics of coated metal, the coating has the properties of heat conduction, electric conduction, magnetic conduction and the like, and has very high application value in the fields of large-scale integrated circuits, electromagnetic shielding, multifunctional chips and the like.
Application Domain
Printed circuit manufactureLaser beam welding apparatus
Technology Topic
Oxide ceramicElectrically conductive +8
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