| 摘要 |
PURPOSE: A compound composed of different kinds of materials and a manufacturing method thereof are provided to obtain a metallike surface of a basic material. CONSTITUTION: A manufacturing method for a compound composed of different kinds of materials comprises: a step of forming multiple channels in the whole one side of a first material(S100); a step of activating the surface of the first material(S200); a step of injecting a second material into the first material and integrally welding(S300); a step of processing the surface of the first material exposed to the outside by charging the second material(S400); and a step of cutting as much as the thickness of at least one layer among the multiple channels(S500). [Reference numerals] (AA) Start; (BB) End; (S100) Forming multiple hollow channels on one side of a first material; (S200) Activating the surface of the first material; (S300) Injecting a second material to the upper side of the first material; (S400) Processing the surface of the second material exposed to the outside of the second material; (S500) Cutting to the thickness of at least one layer in the multiple channels;
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