CN2860174Y - Diamond with vacuum coating - Google Patents
Diamond with vacuum coating Download PDFInfo
- Publication number
- CN2860174Y CN2860174Y CN 200520134388 CN200520134388U CN2860174Y CN 2860174 Y CN2860174 Y CN 2860174Y CN 200520134388 CN200520134388 CN 200520134388 CN 200520134388 U CN200520134388 U CN 200520134388U CN 2860174 Y CN2860174 Y CN 2860174Y
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- diamond
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- silver
- water
- layer
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Abstract
The utility model discloses a CZ diamond of vacuum deposition. The bottom of the CZ diamond consists of the reflecting-level made by the vacuum deposition technique and protecting-level which covers the reflecting-level. The CZ diamond which has been grinded into the diamond-form is washed by the deionized-water and dried; then the CZ diamond is put into the vacuum deposition instrument with its bottom up. First, the CZ diamond is to be coated with silver, aluminum or chromium then the CZ diamond is transferred to another position of the vacuum-room to further be coated with the level of copper or copper-zine alloy or other alloys. The utility model adopts the environment-friendly technique to deal with the surface without the waste-water problem in the process of producing the silver reflecting level, and simultaneously the cheap aluminum or chromium can be used to take place of the precious silver but with the similar reflecting-effect with silver-gilt level. And also the guilt-level of silver, aluminum or chromium made through vacuum can integrate firmly with the surface of CZ diamond. In addition, the protecting-level does not adopt the coating with the organic solvent so without the pollution caused by emission of volatile organic compound. Various colors can be obtained according to different composing of alloys.
Description
Technical field
The utility model relates to a kind of vacuum coating water and bores.
Background technology
It is quartzy diamond that water bores, and it is the important supplementary material of ornaments, footwear, handicraft etc., has huge market.Water bores the technological process of production: spherical crystal is ground into the diamond profile, then water is bored bottom surface plating silver layer, make it have the reflecting effect of similar diamond; And the coating protective coating, flavescence when avoiding silver layer contact atmosphere is with brightness and the service time that guarantees that water bores.
At present, it is to bore the bottom surface plate silver with the method for chemical silvering at water that water bores reflector layer, and its principle is to utilize silver mirror reaction.A kind of Crystal glasses that is 200410024314.1 patent disclosure as application number and preparation method thereof, what adopted is exactly the chemical silvering technology.Chemical silvering is to be that silver salt, ammoniacal liquor are that complexing agent, tartrate or glucose or formaldehyde etc. are reducing agent with the silver nitrate, contains the ammonia nitriding compound of high concentration in the plating bath, and wastewater treatment is strict.And the adhesion that chemical plating silver layer and water bore is lower, and silver layer easily comes off, and causes water to bore and loses reflecting effect.In addition, the necessary protective layer in silver-plated back is that the organic solvent type coating with metal-containing powders forms by spraying, oven dry.Therefore, apply with drying course in have the emission problem of VOC (VOC), environment is polluted.
Summary of the invention
The purpose of this utility model is to provide a kind of vacuum coating water to bore.
The technical scheme that its technical problem that solves the utility model adopts is:
One, vacuum coating water bores: bore the bottom at this water and be made up of the reflector layer of vacuum coating technology preparation and the protective layer that overlays on outside this reflector layer.
Described reflector layer is silver layer, aluminium lamination or chromium layer; The thickness of reflector layer is 0.05～0.5 μ m.
Described protective layer is copper layer or ormolu layer; The thickness of protective layer is 0.5～1.0 μ m.
Two, the preparation method of vacuum coating water brill: the water that will grind into the diamond outward appearance bores uses washed with de-ionized water, oven dry; The bottom-up vacuum coating equipment of putting at first plates silver layer or aluminium lamination or the chromium layer of thickness 0.05～0.5 μ m, transfers to the another location of vacuum chamber then, further plates alloy-layers such as the copper layer of thickness 0.5～1.0 μ m or copper zinc.Described plated film mode is a periodic or carry out vacuum coating in continous way in vacuum coating equipment.
The beneficial effect that the utlity model has is: the utility model water is drilled in the new surface treatment technologies that adopts environment-friendly type in the preparation process, when the silver-colored reflector layer of preparation, there is not waste water handling problem, also the aluminium of available cheapness or chromium substitute noble metal silver simultaneously, its reflecting effect and silver coating are approaching, and the silver of vacuum preparation or aluminium or chrome plating bore the surface with water and combine firmly difficult drop-off.In addition, diaphragm does not use the coating that contains organic solvent, so the environmental issue that causes of VOC free discharging, according to the alloy composition difference, can also obtain the outward appearance of various color and lusters.
Description of drawings
Fig. 1 is that water bores structural representation;
Fig. 2 is that Fig. 1 water bores surface texture A enlarged diagram.
Among the figure: 1, quartzy bottom; 2, reflector layer; 3, protective layer.
The specific embodiment
As shown in Figure 1, vacuum coating water of the present utility model bores: be to bore bottom 1 at this water to be made up of the reflector layer 2 of vacuum coating technology preparation and the protective layer 3 that overlays on outside this reflector layer 2.
Described reflector layer 2 is silver layer, aluminium lamination or chromium layer; The thickness of reflector layer 2 is 0.05～0.5 μ m.
Described protective layer 3 can be alloy-layers such as copper layer or copper zinc for having certain degree of hardness and higher corrosion resistant alloy; The thickness of protective layer 3 is 0.5～1.0 μ m.
The preparation method that vacuum coating water bores: the water that will grind into the diamond outward appearance bores uses washed with de-ionized water, oven dry; The bottom-up vacuum coating equipment of putting at first plates silver or aluminium or the chromium of thickness 0.05～0.5 μ m, transfers to the another location of vacuum chamber then, further plates alloys such as the copper of thickness 0.5～1.0 μ m or copper zinc.Plated film can be at periodic, also can carry out at the vacuum coating equipment of continous way.
Described plated film mode is a periodic or carry out vacuum coating in continous way in vacuum coating equipment.
Embodiment 1
The water brill washed with de-ionized water of diamond outward appearance, oven dry will be ground into; The bottom-up periodic vacuum coating equipment of putting into, the silver that at first plates thickness 0.05 μ m obtains reflector layer, transfers to the another location of vacuum chamber then, further plates the copper protective layer of thickness 1.0 μ m.The water that obtains the coppery outward appearance bores.
Embodiment 2
The water brill washed with de-ionized water of diamond outward appearance, oven dry will be ground into; The bottom-up periodic vacuum coating equipment of putting into, the chromium that at first plates thickness 0.5 μ m obtains reflector layer, transfers to the another location of vacuum chamber then, further plates the ormolu protective layer of thickness 0.6 μ m.The water that obtains golden yellow outward appearance bores.
Embodiment 3
The water brill washed with de-ionized water of diamond outward appearance, oven dry will be ground into; The bottom-up continuous vacuum coating equipment of putting into, the aluminium that at first plates thickness 0.2 μ m obtains reflector layer, plates the ormolu protective layer of thickness 1.0 μ m then in the another location of vacuum chamber.The water that obtains golden yellow outward appearance bores.
Claims (3)
1, a kind of vacuum coating water bores, and it is characterized in that: bore bottom (1) at this water and be made up of the reflector layer (2) of vacuum coating technology preparation and the protective layer (3) that overlays on outside this reflector layer (2).
2, want art 1 described a kind of vacuum coating water to bore according to right, it is characterized in that: described reflector layer (2) is silver layer, aluminium lamination or chromium layer; The thickness of reflector layer (2) is 0.05～0.5 μ m.
3, want art 1 described a kind of vacuum coating water to bore according to right, it is characterized in that: described protective layer (3) is copper layer or ormolu layer; The thickness of protective layer (3) is 0.5～1.0 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134388 CN2860174Y (en) | 2005-12-29 | 2005-12-29 | Diamond with vacuum coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134388 CN2860174Y (en) | 2005-12-29 | 2005-12-29 | Diamond with vacuum coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860174Y true CN2860174Y (en) | 2007-01-24 |
Family
ID=37657802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134388 Expired - Fee Related CN2860174Y (en) | 2005-12-29 | 2005-12-29 | Diamond with vacuum coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860174Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878984B (en) * | 2009-06-11 | 2011-09-14 | 浙江名媛工艺饰品有限公司 | Plastic sucking disc |
| CN102366741A (en) * | 2010-06-29 | 2012-03-07 | D.施华洛世奇两合公司 | Jewelry stone with protective coating |
| CN104080363A (en) * | 2012-02-06 | 2014-10-01 | 奥瑞帕公司 | Ornamental device comprising at least one stone |
| CN104369602A (en) * | 2013-08-12 | 2015-02-25 | 东莞市阿斯芙饰品有限公司 | Method for engraving trademark logo in crystal diamond |
| CN104433023A (en) * | 2014-12-27 | 2015-03-25 | 曹财愿 | Novel manufacture technology of jewelry and creative coating jewelry |
| CN104544802A (en) * | 2014-12-27 | 2015-04-29 | 曹财愿 | Jewelry with protecting membrane and manufacturing process of jewelry |
-
2005
- 2005-12-29 CN CN 200520134388 patent/CN2860174Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878984B (en) * | 2009-06-11 | 2011-09-14 | 浙江名媛工艺饰品有限公司 | Plastic sucking disc |
| CN102366741A (en) * | 2010-06-29 | 2012-03-07 | D.施华洛世奇两合公司 | Jewelry stone with protective coating |
| CN104080363A (en) * | 2012-02-06 | 2014-10-01 | 奥瑞帕公司 | Ornamental device comprising at least one stone |
| CN104080363B (en) * | 2012-02-06 | 2017-03-01 | 奥瑞帕公司 | Decoration device including at least one piece of gem |
| CN104369602A (en) * | 2013-08-12 | 2015-02-25 | 东莞市阿斯芙饰品有限公司 | Method for engraving trademark logo in crystal diamond |
| CN104369602B (en) * | 2013-08-12 | 2019-05-14 | 东莞市阿斯芙饰品有限公司 | A kind of method of the interior marking pictorial trademark of crystal diamond |
| CN104433023A (en) * | 2014-12-27 | 2015-03-25 | 曹财愿 | Novel manufacture technology of jewelry and creative coating jewelry |
| CN104544802A (en) * | 2014-12-27 | 2015-04-29 | 曹财愿 | Jewelry with protecting membrane and manufacturing process of jewelry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |