Coating for surface of component, method for production thereof, and component

• Main Authors: GUO FENGMING, GUO HUIYU, GUO GUANGYU
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• Subjects: ALLOYS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; FERROUS OR NON-FERROUS ALLOYS; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The embodiment of the invention provides a coating for a component surface, a manufacturing method of the coating and a component, the coating comprises a functional layer and a loosening layer, the functional layer has a surface, the loosening layer is arranged on the surface of the functional layer, and the loosening layer is configured between the functional layer and the component surface. And the bonding force between the loosening layer and the surface of the component is reduced by 50%-80% within 5-10 min under the preset condition. The bonding force between the loose layer and the surface of the component under the preset condition can be greatly reduced, so that the condition for removing the coating is simplified, the removal cost is reduced, and the probability of damage to the component is also reduced while the coating is easily separated from the surface of the component. 本申请实施例提供了一种用于部件表面的涂层及其制造方法和部件，涂层包括功能层和松脱层，功能层具有表面，松脱层设置于功能层的表面，松脱层被配置在功能层和部件表面之间，并且松脱层还被配置在预设条件下与部件表面之间的结合力在5min-10min内下降了50％