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Chemical coarsening and metallizing process for calcium magnesium titanate ceramic
The invention discloses a chemical coarsening and metallizing process for calcium magnesium titanate ceramic, belonging to the technical field of ceramic surface treatment. The invention aims to solvethe problem of poor adhesive force of a subsequent coating due to the fact that an effective coarsening process for the calcium magnesium titanate ceramic has not been reported in the industry at present. According to main points of a technical scheme in the invention, the process is characterized by specifically comprising the following steps of oil removing, roughening, adjusting, activating, peptizing, chemical copper plating and electroplating. With the process, the surface of the calcium magnesium titanate ceramic can be effectively roughened; the surface roughness of a ceramic sample before roughening is 0.4-0.5 micrometer, and the surface roughness of the sample after roughening is 0.8-1.0 micrometer, so good adhesive force is provided for a subsequent metal plating layer; technological operation is convenient, the whole process is a wet process, operation temperature is relatively mild, and risks are relatively low; and in addition, requirements on equipment are reduced, and the production cost of a product is also reduced.
本发明公开了一种钛酸钙镁陶瓷的化学粗化及金属化工艺，涉及陶瓷表面处理技术领域，旨在解决目前业界内还没有针对钛酸钙镁陶瓷的有效粗化工艺，继而导致后续镀层的附着力不佳的问题。其技术方案要点是，该工艺具体包括以下步骤：除油、粗化、调整、活化、解胶、化学铜和电镀，可有效粗化钛酸钙镁陶瓷表面，粗化前陶瓷样品的表面粗糙度为0.4‑0.5um，粗化后样品表面粗糙度为0.8‑1.0um，为后续的金属镀层提供良好的附着力，工艺操作方便，全流程为湿制程，操作温度较为温和，风险较小；另外对设备的要求降低，产品生产成本也会随之降低。
Chemical coarsening and metallizing process for calcium magnesium titanate ceramic
The invention discloses a chemical coarsening and metallizing process for calcium magnesium titanate ceramic, belonging to the technical field of ceramic surface treatment. The invention aims to solvethe problem of poor adhesive force of a subsequent coating due to the fact that an effective coarsening process for the calcium magnesium titanate ceramic has not been reported in the industry at present. According to main points of a technical scheme in the invention, the process is characterized by specifically comprising the following steps of oil removing, roughening, adjusting, activating, peptizing, chemical copper plating and electroplating. With the process, the surface of the calcium magnesium titanate ceramic can be effectively roughened; the surface roughness of a ceramic sample before roughening is 0.4-0.5 micrometer, and the surface roughness of the sample after roughening is 0.8-1.0 micrometer, so good adhesive force is provided for a subsequent metal plating layer; technological operation is convenient, the whole process is a wet process, operation temperature is relatively mild, and risks are relatively low; and in addition, requirements on equipment are reduced, and the production cost of a product is also reduced.
本发明公开了一种钛酸钙镁陶瓷的化学粗化及金属化工艺，涉及陶瓷表面处理技术领域，旨在解决目前业界内还没有针对钛酸钙镁陶瓷的有效粗化工艺，继而导致后续镀层的附着力不佳的问题。其技术方案要点是，该工艺具体包括以下步骤：除油、粗化、调整、活化、解胶、化学铜和电镀，可有效粗化钛酸钙镁陶瓷表面，粗化前陶瓷样品的表面粗糙度为0.4‑0.5um，粗化后样品表面粗糙度为0.8‑1.0um，为后续的金属镀层提供良好的附着力，工艺操作方便，全流程为湿制程，操作温度较为温和，风险较小；另外对设备的要求降低，产品生产成本也会随之降低。
Chemical coarsening and metallizing process for calcium magnesium titanate ceramic
一种钛酸钙镁陶瓷的化学粗化及金属化工艺
XING HONGBIN (author) / FENG HURONG (author)
2021-03-16
Patent
Electronic Resource
Chinese
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