Composite of metal alloy and ceramic resin and method for preparing same
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A metal alloy, ceramic resin technology, used in synthetic resin layered products, metal layered products, chemical instruments and methods, etc.
Inactive Publication Date: 2015-05-27
IL KWANG POLYMER
View PDF7 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, it is difficult to apply this resin to various fields since the technology of integrating such a resin having a heat dissipation function and a metal alloy has not been mentioned
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0083] A metal alloy-ceramic resin composite is obtained, wherein the metal alloy-ceramic resin composite comprises: a metal alloy in a sheet shape having a predetermined thickness, width and length, wherein the surface of the metal alloy is degreased with a surfactant and Etching the degreased surface with an aqueous solution of at least one acid selected from hydrochloric acid, sulfuric acid, nitric acid, and formic acid to form concave and convex undercuts to provide an average surface roughness of 80 μm to 150 μm; and the ceramic A resin comprising 51% by weight or more of at least one selected from the group consisting of polypropylene, polyamide, polyphenylene sulfide, polyacetylene, polycarbonate, polyester, and polyphenylene ether based on a total of 100 parts by weight of the resin. Resin, 46wt% silicon carbide, 3wt% additives. Using a mold, the ceramic resin is injection molded.
[0084] The shear fracture force of 10 samples of the metal alloy-ceramic resin obtaine...
Embodiment 2
[0086] A metal alloy-ceramic resin composite is obtained, wherein the metal alloy-ceramic resin composite comprises: a metal alloy in a sheet shape having a predetermined thickness, width and length, wherein the surface of the metal alloy is degreased with a surfactant and etching the degreased surface with an aqueous solution of at least one acid selected from hydrochloric acid, sulfuric acid, nitric acid, and formic acid to form concave and convex undercuts to provide an average surface roughness of 80 μm to 150 μm; and Ceramic resin, based on a total of 100 parts by weight of the resin, the ceramic material comprises 58 wt% of at least one resin selected from the group consisting of polypropylene, polyamide, polyphenylene sulfide, polyacetylene, polycarbonate, polyester and polyphenylene ether, 39wt% silicon carbide, 3wt% additives. Using a mold, the ceramic resin is injection molded.
[0087] The shear fracture force of 10 samples of the metal alloy-ceramic resin obtained...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Property
Measurement
Unit
surface roughness
aaaaa
aaaaa
Login to view more
Abstract
Disclosed is a composite of a metal alloy and a ceramic resin. The composite of a metal alloy and a ceramic resin of the present invention comprises: a metal alloy having groove and protrusion undercuts which have an average surface roughness of 80-150 μm and which are formed by removing grease on a surface of the metal alloy using a surfactant and by etching the degreased surface using an aqueous solution of at least one acid selected from hydrochloric acid, sulfuric acid, nitric acid, and formic acid; and a ceramic resin material containing 30-70 wt% of at least one resin selected from polypropylene, polyamide, polyphenylene sulfide, polyacetyl, polycarbonate, polyester, and polyphenylene oxide, 20-60 wt% of silicon carbide, 5-7 wt% of an inorganic filler, and 3-5 wt% of a dispersant, wherein the ceramic resin material is integrated with the surface of the metal alloy having the groove and protrusion undercuts by means of injection molding. Due to the integration of the ceramic resin having a heat radiation function and the metal alloy, the present invention can be used for various electronic products, home appliances, medical devices, automotive structural parts, vehicle-mounted products, construction material parts, and other structural parts, exterior parts, LED lighting devices, and the like.
Description
technical field [0001] The present invention relates to a metal alloy-ceramic resin composite, and a method for manufacturing the metal alloy-ceramic resin composite, and more particularly to a metal alloy-ceramic resin composite, the metal alloy-ceramic resin composite through It is formed by integrating ceramic resin and metal alloy with heat dissipation function, and has the ability to provide a composite structure, which can be used in various electronic equipment, household appliances, medical equipment, vehicle structural components, vehicle components, building material components and Among other structural and exterior components, and in LED lighting devices, and methods of making the metal alloy-ceramic resin composite. Background technique [0002] Usually, insert molding technology is used to integrate so-called super engineering resin compounds into molded aluminum alloy products or molded stainless steel paper sheets, or heterogeneous material integration moldin...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more