Decorative cladding of product
The utility model discloses a decorative cladding of a product, comprising a cobalt-ferrum alloy cladding formed on the surface of the product, wherein a surface-colour cladding is further formed on the surface of the cobalt-ferrum alloy cladding. Cobalt can be used for replacing the existing nickel...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a decorative cladding of a product, comprising a cobalt-ferrum alloy cladding formed on the surface of the product, wherein a surface-colour cladding is further formed on the surface of the cobalt-ferrum alloy cladding. Cobalt can be used for replacing the existing nickel cladding due to that physicochemical properties of the cobalt are extremely similar to those of the nickel and the release amount of nickel is less than 0.05 ppm, so that the produced product can be supplied for the consumers with a special physique and allergic to nickel to use without worry about allergy. |
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