Heterogeneous composite coating as well as preparation method and application thereof
The invention discloses a heterogeneous composite coating as well as a preparation method and application thereof, and belongs to the technical field of coatings. Comprising a nitrogen-containing gradient change metal layer, a composite gradient nitride ceramic layer and a nano multi-layer high-entr...
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| creator | CHEN BINGFEI |
| description | The invention discloses a heterogeneous composite coating as well as a preparation method and application thereof, and belongs to the technical field of coatings. Comprising a nitrogen-containing gradient change metal layer, a composite gradient nitride ceramic layer and a nano multi-layer high-entropy coating, the nanometer multi-layer high-entropy coating is deposited on the composite gradient nitride ceramic layer, the composite gradient nitride ceramic layer is deposited on the metal layer, and the metal layer is deposited on the surface of the matrix. The heterogeneous composite coating provided by the invention has high hardness, fracture toughness, thermal stability, oxidation resistance and wear resistance; wide application prospects are realized in the aspects of cutting tools, molds and other corrosion-resistant and wear-resistant accessories. The preparation method of the heterogeneous composite coating has the advantages of being low in production cost, environmentally friendly and the like.
本发明公开 |
| format | Patent |
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本发明公开</description><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>METALLURGY</subject><subject>NANOTECHNOLOGY</subject><subject>PERFORMING OPERATIONS</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj1SC1JLcpPT81LzS8tVkjOzy3IL84sSQWyEksy89IVEosVylNzckB0QVFqQWIRUDg_TyE3tSQjP0UhMQ-ICwpyMpMhwiUZqUWp-Wk8DKxpiTnFqbxQmptB0c01xNlDN7UgPz61uCAxGWhfSbyzn6GhhamxobGJpaMxMWoAMKE5zQ</recordid><startdate>20240823</startdate><enddate>20240823</enddate><creator>CHEN BINGFEI</creator><scope>EVB</scope></search><sort><creationdate>20240823</creationdate><title>Heterogeneous composite coating as well as preparation method and application thereof</title><author>CHEN BINGFEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118531349A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>METALLURGY</topic><topic>NANOTECHNOLOGY</topic><topic>PERFORMING OPERATIONS</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN BINGFEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN BINGFEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Heterogeneous composite coating as well as preparation method and application thereof</title><date>2024-08-23</date><risdate>2024</risdate><abstract>The invention discloses a heterogeneous composite coating as well as a preparation method and application thereof, and belongs to the technical field of coatings. Comprising a nitrogen-containing gradient change metal layer, a composite gradient nitride ceramic layer and a nano multi-layer high-entropy coating, the nanometer multi-layer high-entropy coating is deposited on the composite gradient nitride ceramic layer, the composite gradient nitride ceramic layer is deposited on the metal layer, and the metal layer is deposited on the surface of the matrix. The heterogeneous composite coating provided by the invention has high hardness, fracture toughness, thermal stability, oxidation resistance and wear resistance; wide application prospects are realized in the aspects of cutting tools, molds and other corrosion-resistant and wear-resistant accessories. The preparation method of the heterogeneous composite coating has the advantages of being low in production cost, environmentally friendly and the like.
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| language | chi ; eng |
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| subjects | 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 INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY NANOTECHNOLOGY PERFORMING OPERATIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING |
| title | Heterogeneous composite coating as well as preparation method and application thereof |
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