CN201317140Y - Galvanizing workpiece - Google Patents
Galvanizing workpiece Download PDFInfo
- Publication number
- CN201317140Y CN201317140Y CNU2008202324166U CN200820232416U CN201317140Y CN 201317140 Y CN201317140 Y CN 201317140Y CN U2008202324166 U CNU2008202324166 U CN U2008202324166U CN 200820232416 U CN200820232416 U CN 200820232416U CN 201317140 Y CN201317140 Y CN 201317140Y
- Authority
- CN
- China
- Prior art keywords
- layer
- galvanizing
- plating
- zinc coat
- plating piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The utility model discloses a galvanizing workpiece, which belongs to the field of electroplating and comprises a plating article body, wherein a galvanizing layer is arranged on the plating article body, and a chromium plating layer is arranged around the galvanizing layer, since a chromium layer is arranged on the outer surface of the galvanizing layer, the defects that the rigidity of the galvanizing layer is not high, can not resist abrasion and erosion, and the like are fetched up, and the abrasion-resistance and the corrosion resistance of plating articles are improved.
Description
Technical field
The utility model belongs to a kind of Workpiece structure of field of electroplating.
Background technology
Zinc-plated is one of most widely used electroplating technology in the surface treatment industry, but since zinc-plated itself, caused that its color is single and corrosion-resistant, scratch-resistant performance is relatively poor.Painted, the dyeing of plating piece only being carried out the surface after zinc-plated is now both at home and abroad handled, though remedied the deficiency of zincincation self to a certain extent, but still can't satisfy modern increasing ornamental articles for use to color and requirement wear-resisting, decay resistance.
Summary of the invention
The purpose of this utility model is to provide a kind of galvanized workpiece, and it has the case hardness advantages of higher.
The technical scheme in the invention for solving the above technical problem is: a kind of galvanized workpiece, comprise the plating piece body, and on the plating piece body zinc coat, the periphery of described zinc coat is a chromium coating.
Also can be coated with other coating such as copper or nickel between above-mentioned plating piece body and the zinc coat.
Above-mentioned zinc coat is also exploited with the galvanized alloy layer and is substituted.
The beneficial effects of the utility model are: owing to be coated with the chromium layer at the outer surface of zinc coat, remedied shortcomings such as rigidity of galvanizing layer is not high, not wear-resisting, not corrosion-resistant, improved the wearability and the corrosion resistance of plating piece.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described: a kind of galvanized workpiece described in the utility model, comprise plating piece body 1, the surface of plating piece body 1 is a nickel coating 2, the surface of nickel coating 2 is a zinc coat 3, is chromium coating 4 on the outer surface of zinc coat 3.
Certainly, protection domain of the present utility model is not limited to the foregoing description, so long as those of ordinary skill in the art is through creatively improving, and just should be within protection domain of the present utility model.
Claims (3)
1, a kind of galvanized workpiece comprises the plating piece body, is zinc coat on the plating piece body, and the periphery that it is characterized in that described zinc coat is a chromium coating.
2, galvanized workpiece according to claim 1 is characterized in that also can being coated with other coating such as copper or nickel between described plating piece body and the zinc coat.
3, galvanized workpiece according to claim 1 and 2 is characterized in that described zinc coat also can adopt the galvanized alloy layer to substitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202324166U CN201317140Y (en) | 2008-12-22 | 2008-12-22 | Galvanizing workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202324166U CN201317140Y (en) | 2008-12-22 | 2008-12-22 | Galvanizing workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201317140Y true CN201317140Y (en) | 2009-09-30 |
Family
ID=41195910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202324166U Expired - Fee Related CN201317140Y (en) | 2008-12-22 | 2008-12-22 | Galvanizing workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201317140Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063530A (en) * | 2015-08-07 | 2015-11-18 | 昆山—邦泰汽车零部件制造有限公司 | Method for manufacturing high-hardness automobile hardware |
| CN105063581A (en) * | 2015-08-07 | 2015-11-18 | 昆山—邦泰汽车零部件制造有限公司 | Method for manufacturing high-tenacity automobile hardware |
| CN105965998A (en) * | 2016-07-04 | 2016-09-28 | 无锡联创薄板有限公司 | Waterproof and corrosion-resistant galvanization plate |
-
2008
- 2008-12-22 CN CNU2008202324166U patent/CN201317140Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063530A (en) * | 2015-08-07 | 2015-11-18 | 昆山—邦泰汽车零部件制造有限公司 | Method for manufacturing high-hardness automobile hardware |
| CN105063581A (en) * | 2015-08-07 | 2015-11-18 | 昆山—邦泰汽车零部件制造有限公司 | Method for manufacturing high-tenacity automobile hardware |
| CN105965998A (en) * | 2016-07-04 | 2016-09-28 | 无锡联创薄板有限公司 | Waterproof and corrosion-resistant galvanization plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20111222 |