Noble metal product and surface treatment method of noble metal product

A surface treatment and precious metal technology, applied in metal processing equipment, surface polishing machine tools, grinding/polishing equipment, etc., can solve the problem of single artistic effect, limited, etc., and achieve the effect of good appearance and artistic effect

Inactive Publication Date: 2013-09-18
GUOJIN GOLD CO LTD
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  • Abstract
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Problems solved by technology

[0006] Although the above-mentioned numerous surface processing techniques have already existed, the processing tech

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  • Noble metal product and surface treatment method of noble metal product

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[0022] The implementation of the present invention will be described in detail below with reference to the accompanying drawings and embodiments, so as to fully understand how the present invention applies technical means to solve technical problems and achieve the realization process of technical effects and implement them accordingly. It should be noted that, as long as there is no conflict, each embodiment of the present invention and each feature in each embodiment can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0023] Such as figure 1 Shown is a schematic flow diagram of the surface treatment method for precious metal products of the present invention.

[0024] Specifically, the purpose of the present invention is to provide a method, which can ensure the advantages of smooth surface and no deformation of the final product. For this reason, the applicant conducted in-depth research on the premi...

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Abstract

The invention discloses a noble metal product and a surface treatment method of the noble metal product. The surface treatment method of the noble metal product comprises a primary polishing step, a sand blasting step and a secondary polishing step, wherein the time of the secondary polishing step is shorter than that of the primary polishing step. After the method is applied, vision difference exists between an area subjected to sand blasting on the noble metal product and a polished area on the noble metal product, the effect of a blasted sand surface is more gorgeous and intensively comparable, the surface of the noble metal product is hardened to realize a glazing effect, and a good appearance effect and a good artistic effect are realized.

Description

Technical field [0001] The invention relates to a noble metal product surface treatment method and noble metal product obtained therefrom, belonging to the field of noble metal processing. Background technique [0002] Precious metals must be surface treated in the final stage of their production to achieve the desired artistic effect. At present, the precious metal surface treatment processes are as follows: [0003] 1. Electroplating process, 2. Gold-clad process, 3. Gold-plating process, 4. Gilt process, 5. Trace gold process, 6. Burning blue process, 7. Engraving process (ching work), 8. Grab the flower (carving) Gold) process, 9. Car flower (milling) process, 10. Sandblasting, wire drawing process, 11. Etching process, 12. Embossing process, 13. Hot stamping process, 14. Enamel process, 15. Laser curing surface process ( COLORIT method). [0004] Among them, sandblasting is a process in which quartz sand is used to form a matte effect on the surface of the jewelry under the a...

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Application Information

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IPC IPC(8): B24B29/02B24C1/04
Inventor 廖斐鸣
Owner GUOJIN GOLD CO LTD
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