CN109097767A - A kind of copper artware surface coloring process - Google Patents
A kind of copper artware surface coloring process Download PDFInfo
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- CN109097767A CN109097767A CN201811114775.6A CN201811114775A CN109097767A CN 109097767 A CN109097767 A CN 109097767A CN 201811114775 A CN201811114775 A CN 201811114775A CN 109097767 A CN109097767 A CN 109097767A
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- finished product
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- constant temperature
- copper artware
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a kind of copper artware surface coloring process, belong to metal surface working process technical field, method includes the following steps: choosing the copper artware of machine-shaping, the surface of copper artware is processed by shot blasting, to keep its surface smooth, then it is rinsed well with clear water, obtain the first semi-finished product, first semi-finished product are placed in welding plate, to obtain the second semi-finished product, then the second semi-finished product are placed in constant temperature oven, it is powered to constant temperature oven, constant temperature oven heating power at this time, to be heated to the second semi-finished product, start to carry out coloring treatment；Copper artware surface coloring process of the invention is safe and environment-friendly, simple process, time-consuming short, easy to operate, in addition, the present invention can carry out the processing of different colours by adjusting the temperature of constant temperature oven and the time of constant temperature to the surface of copper artware.
Description
Technical field
The invention belongs to metal surface working process technical fields, and in particular to a kind of copper artware surface coloring process.
Background technique
Chinese patent (Publication No. CN104233276B) discloses a kind of copper product surface heat colouring process.The party
Method is: (1) copper product surface preparation；(2) copper product surface background color；(3) marbling colours；(4) coloring post-processing,
The process by the marbling design of paste formula and coloring mode, make copper product surface it is color patterned clear,
Imitation marble effect is true to nature, and adhesive force is strong, and the temperature tolerance and weatherability having had, and the color layers of coloring are bright and colourful, can be wide
The general pigmented finiss etc. applied to copper artware surface, process is at low cost, easy to operate.
However the coloring process causes user that can not carry out different face to the surface of copper artware since step is fairly simple
The processing of color.
Summary of the invention
The purpose of the present invention is to provide a kind of copper artware surface coloring process, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of copper artware surface coloring process, this method
The following steps are included:
(1) copper artware of machine-shaping is chosen；
(2) surface of copper artware is processed by shot blasting, to keep its surface smooth, is then rinsed well, is obtained with clear water
First semi-finished product；
(3) the first semi-finished product are placed in welding plate, to obtain the second semi-finished product, the second semi-finished product is then placed on constant temperature
In furnace；
(4) it is powered to constant temperature oven, at this time constant temperature oven heating power, to heat the second semi-finished product, starts to carry out
Coloring treatment；
(5) it after to the second semi-finished product heated at constant temperature 1-3min, allows the second semi-finished product natural cooling, then takes out, to complete
Preliminary coloring obtains third semi-finished product；
(6) surface for the third semi-finished product that step (5) obtains is heated to 120-200 DEG C with gas spray gun, then by chemistry
Color liquid is dipped in writing brush point on the surface of third semi-finished product, to form the decorative pattern of marbling shape, is then dipped clearly with writing brush
Water cleans out the floating ash of third surface of semi-finished, to obtain the 4th semi-finished product；
(7) surface of the 4th semi-finished product is closed, to obtain copper artware.
As a further solution of the present invention: the surface polishing treatment in the step (2) is handled using mechanical polishing.
As further scheme of the invention: the step (3) needs to wear proximity gloves in operation.
As further scheme of the invention: the heating temperature of constant temperature oven is 375-500 DEG C in the step (5).
As further scheme of the invention: the preparation method of chemical pigmenting liquid is by parts by weight in the step (6)
Ferric nitrate, copper nitrate that parts by weight be 5~20 part, silver nitrate that parts by weight be 2~5 part, parts by weight of the number for 2~10 parts
Number for 2~5 parts copper chlorides, the titanium dioxide that parts by weight are 5~10 parts, parts by weight be 10~20 parts ceramic muffle painting powder,
The water that parts by weight are 1000 parts mixes, to obtain chemical pigmenting liquid.
As further scheme of the invention: it is paraffin that material used in surface-closed is carried out in the step (7).
As further scheme of the invention: it is varnish that material used in surface-closed is carried out in the step (7).
Compared with prior art, the beneficial effects of the present invention are: copper artware surface coloring process safety of the invention, ring
It is guarantor, simple process, time-consuming short, easy to operate, in addition, the present invention can be by adjusting the temperature of constant temperature oven and the time pair of constant temperature
The surface of copper artware carries out the processing of different colours.
Specific embodiment
In the following, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1:
(1) copper artware of machine-shaping is chosen；
(2) mechanical polishing processing is carried out to the surface of copper artware, to keep its surface smooth, is then rinsed well with clear water,
Obtain the first semi-finished product；
(3) the first semi-finished product are placed in welding plate, to obtain the second semi-finished product, the second semi-finished product is then placed on constant temperature
In furnace；
(4) it is powered to constant temperature oven, at this time constant temperature oven heating power, to heat the second semi-finished product, starts to carry out
Coloring treatment；
(5) 375 DEG C are set by the heating temperature of constant temperature oven, after the second semi-finished product heated at constant temperature 1min, allow the second half at
Product natural cooling, then takes out, to obtain golden yellow third semi-finished product；
(6) surface for the third semi-finished product that step (5) obtains is heated to 120 DEG C with gas spray gun, then by chemical pigmenting liquid
It is dipped in writing brush point on the surface of third semi-finished product, to form the decorative pattern of marbling shape, then dipping clear water with writing brush will
The floating ash of third surface of semi-finished is cleaned out, to obtain the 4th semi-finished product；
(7) it is closed using surface of the paraffin to the 4th semi-finished product, to obtain copper artware.
Embodiment 2:
(1) copper artware of machine-shaping is chosen；
(2) mechanical polishing processing is carried out to the surface of copper artware, to keep its surface smooth, is then rinsed well with clear water,
Obtain the first semi-finished product；
(3) the first semi-finished product are placed in welding plate, to obtain the second semi-finished product, the second semi-finished product is then placed on constant temperature
In furnace；
(4) it is powered to constant temperature oven, at this time constant temperature oven heating power, to heat the second semi-finished product, starts to carry out
Coloring treatment；
(5) 500 DEG C are set by the heating temperature of constant temperature oven, after the second semi-finished product heated at constant temperature 3min, allow the second half at
Product natural cooling, then takes out, to obtain golden yellow plus micro- purple third semi-finished product；
(6) surface for the third semi-finished product that step (5) obtains is heated to 200 DEG C with gas spray gun, then by chemical pigmenting liquid
It is dipped in writing brush point on the surface of third semi-finished product, to form the decorative pattern of marbling shape, then dipping clear water with writing brush will
The floating ash of third surface of semi-finished is cleaned out, to obtain the 4th semi-finished product；
(7) it is closed using surface of the paraffin to the 4th semi-finished product, to obtain copper artware.
Embodiment 3:
(1) copper artware of machine-shaping is chosen；
(2) mechanical polishing processing is carried out to the surface of copper artware, to keep its surface smooth, is then rinsed well with clear water,
Obtain the first semi-finished product；
(3) the first semi-finished product are placed in welding plate, to obtain the second semi-finished product, the second semi-finished product is then placed on constant temperature
In furnace；
(4) it is powered to constant temperature oven, at this time constant temperature oven heating power, to heat the second semi-finished product, starts to carry out
Coloring treatment；
(5) 400 DEG C are set by the heating temperature of constant temperature oven, after the second semi-finished product heated at constant temperature 1min, allow the second half at
Product natural cooling, then takes out, to obtain the third semi-finished product of purple；
(6) surface for the third semi-finished product that step (5) obtains is heated to 140 DEG C with gas spray gun, then by chemical pigmenting liquid
It is dipped in writing brush point on the surface of third semi-finished product, to form the decorative pattern of marbling shape, then dipping clear water with writing brush will
The floating ash of third surface of semi-finished is cleaned out, to obtain the 4th semi-finished product；
(7) it is closed using surface of the paraffin to the 4th semi-finished product, to obtain copper artware.
Embodiment 4:
(1) copper artware of machine-shaping is chosen；
(2) mechanical polishing processing is carried out to the surface of copper artware, to keep its surface smooth, is then rinsed well with clear water,
Obtain the first semi-finished product；
(3) the first semi-finished product are placed in welding plate, to obtain the second semi-finished product, the second semi-finished product is then placed on constant temperature
In furnace；
(4) it is powered to constant temperature oven, at this time constant temperature oven heating power, to heat the second semi-finished product, starts to carry out
Coloring treatment；
(5) 475 DEG C are set by the heating temperature of constant temperature oven, after the second semi-finished product heated at constant temperature 3min, allow the second half at
Product natural cooling, then takes out, to obtain the third semi-finished product of purple；
(6) surface for the third semi-finished product that step (5) obtains is heated to 180 DEG C with gas spray gun, then by chemical pigmenting liquid
It is dipped in writing brush point on the surface of third semi-finished product, to form the decorative pattern of marbling shape, then dipping clear water with writing brush will
The floating ash of third surface of semi-finished is cleaned out, to obtain the 4th semi-finished product；
(7) it is closed using surface of the paraffin to the 4th semi-finished product, to obtain copper artware.
Embodiment 5:
(1) copper artware of machine-shaping is chosen；
(2) mechanical polishing processing is carried out to the surface of copper artware, to keep its surface smooth, is then rinsed well with clear water,
Obtain the first semi-finished product；
(3) the first semi-finished product are placed in welding plate, to obtain the second semi-finished product, the second semi-finished product is then placed on constant temperature
In furnace；
(4) it is powered to constant temperature oven, at this time constant temperature oven heating power, to heat the second semi-finished product, starts to carry out
Coloring treatment；
(5) 435 DEG C are set by the heating temperature of constant temperature oven, after the second semi-finished product heated at constant temperature 2min, allow the second half at
Product natural cooling, then takes out, to obtain golden yellow plus micro- purple third semi-finished product；
(6) surface for the third semi-finished product that step (5) obtains is heated to 160 DEG C with gas spray gun, then by chemical pigmenting liquid
It is dipped in writing brush point on the surface of third semi-finished product, to form the decorative pattern of marbling shape, then dipping clear water with writing brush will
The floating ash of third surface of semi-finished is cleaned out, to obtain the 4th semi-finished product；
(7) it is closed using surface of the varnish to the 4th semi-finished product, to obtain copper artware.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of copper artware surface coloring process, including, which is characterized in that method includes the following steps:
(1) copper artware of machine-shaping is chosen；
(2) surface of copper artware is processed by shot blasting, to keep its surface smooth, is then rinsed well, is obtained with clear water
First semi-finished product；
(3) the first semi-finished product are placed in welding plate, to obtain the second semi-finished product, the second semi-finished product is then placed on constant temperature
In furnace；
(4) it is powered to constant temperature oven, at this time constant temperature oven heating power, to heat the second semi-finished product, starts to carry out
Coloring treatment；
(5) it after to the second semi-finished product heated at constant temperature 1-3min, allows the second semi-finished product natural cooling, then takes out, to complete
Preliminary coloring obtains third semi-finished product；
(6) surface for the third semi-finished product that step (5) obtains is heated to 120-200 DEG C with gas spray gun, then by chemistry
Color liquid is dipped in writing brush point on the surface of third semi-finished product, to form the decorative pattern of marbling shape, is then dipped clearly with writing brush
Water cleans out the floating ash of third surface of semi-finished, to obtain the 4th semi-finished product；
(7) surface of the 4th semi-finished product is closed, to obtain copper artware.
2. a kind of copper artware surface coloring process according to claim 1, it is characterised in that: in the step (2)
Surface polishing treatment is handled using mechanical polishing.
3. a kind of copper artware surface coloring process according to claim 2, it is characterised in that: the step (3) is being grasped
As when need to wear proximity gloves.
4. a kind of copper artware surface coloring process according to claim 1 to 3, it is characterised in that: the step
(5) heating temperature of constant temperature oven is 375-500 DEG C in.
5. a kind of copper artware surface coloring process according to claim 4, it is characterised in that: step (6) middleization
Learn the ferric nitrate that the preparation method of coloring liquid be by parts by weight is 2~10 parts, the copper nitrate that parts by weight are 5~20 parts, again
Measure the silver nitrate, the copper chloride that parts by weight are 2~5 parts, the titanium dioxide that parts by weight are 5~10 parts, again that number is 2~5 parts
The ceramic muffle painting powder that number is 10~20 parts, the water mixing that parts by weight are 1000 parts are measured, to obtain chemical pigmenting liquid.
6. a kind of copper artware surface coloring process according to claim 5, it is characterised in that: in the step (7) into
Material used in row surface-closed is paraffin.
7. a kind of copper artware surface coloring process according to claim 5, it is characterised in that: in the step (7) into
Material used in row surface-closed is varnish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114775.6A CN109097767A (en) | 2018-09-25 | 2018-09-25 | A kind of copper artware surface coloring process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811114775.6A CN109097767A (en) | 2018-09-25 | 2018-09-25 | A kind of copper artware surface coloring process |
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| CN109097767A true CN109097767A (en) | 2018-12-28 |
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| CN201811114775.6A Pending CN109097767A (en) | 2018-09-25 | 2018-09-25 | A kind of copper artware surface coloring process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502448A (en) * | 2021-05-25 | 2021-10-15 | 云南滇工李雕塑艺术有限公司 | High-temperature color development method and device for copper oxide |
| CN114454659A (en) * | 2022-02-11 | 2022-05-10 | 山西宇达青铜文化艺术股份有限公司 | Process method for making multiple marble effects on surface of bronze artwork |
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| CN101109079A (en) * | 2007-08-23 | 2008-01-23 | 黄炜棠 | Hot tinting method on copper surface |
| CN101428522A (en) * | 2008-12-09 | 2009-05-13 | 南京永昌正龙箔业有限公司 | Method for producing colorful foil |
| CN102330050A (en) * | 2011-09-13 | 2012-01-25 | 深圳市迪娜林饰品有限公司 | Titanium surface coloring process |
| CN103882420A (en) * | 2014-04-01 | 2014-06-25 | 铜陵红星铜艺有限公司 | Coloring method of copper product with marble stripes having strong layering sense and high glossiness |
| CN104233276B (en) * | 2014-09-02 | 2016-09-07 | 金星铜集团有限公司 | A kind of copper product surface heat colouring process |
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2018
- 2018-09-25 CN CN201811114775.6A patent/CN109097767A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| CN101109079A (en) * | 2007-08-23 | 2008-01-23 | 黄炜棠 | Hot tinting method on copper surface |
| CN101428522A (en) * | 2008-12-09 | 2009-05-13 | 南京永昌正龙箔业有限公司 | Method for producing colorful foil |
| CN102330050A (en) * | 2011-09-13 | 2012-01-25 | 深圳市迪娜林饰品有限公司 | Titanium surface coloring process |
| CN103882420A (en) * | 2014-04-01 | 2014-06-25 | 铜陵红星铜艺有限公司 | Coloring method of copper product with marble stripes having strong layering sense and high glossiness |
| CN104233276B (en) * | 2014-09-02 | 2016-09-07 | 金星铜集团有限公司 | A kind of copper product surface heat colouring process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502448A (en) * | 2021-05-25 | 2021-10-15 | 云南滇工李雕塑艺术有限公司 | High-temperature color development method and device for copper oxide |
| CN114454659A (en) * | 2022-02-11 | 2022-05-10 | 山西宇达青铜文化艺术股份有限公司 | Process method for making multiple marble effects on surface of bronze artwork |
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Application publication date: 20181228 |