CN115284782A - Process method for making pearlescent gold color on surface of bronze sculpture - Google Patents
Process method for making pearlescent gold color on surface of bronze sculpture Download PDFInfo
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- CN115284782A CN115284782A CN202211014064.8A CN202211014064A CN115284782A CN 115284782 A CN115284782 A CN 115284782A CN 202211014064 A CN202211014064 A CN 202211014064A CN 115284782 A CN115284782 A CN 115284782A
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- Prior art keywords
- sculpture
- ferric nitrate
- bronze sculpture
- coloring
- cleaning
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- 229910000906 Bronze Inorganic materials 0.000 title claims abstract description 42
- 239000010974 bronze Substances 0.000 title claims abstract description 42
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 39
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 23
- 239000010931 gold Substances 0.000 title claims abstract description 23
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000004040 coloring Methods 0.000 claims abstract description 31
- 238000005266 casting Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000012153 distilled water Substances 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims abstract description 6
- 239000006004 Quartz sand Substances 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims abstract description 4
- 238000005201 scrubbing Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims abstract 2
- 239000002932 luster Substances 0.000 claims description 11
- 241001005836 Euchloe ausonia Species 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000009991 scouring Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
Abstract
The invention discloses a process method for manufacturing pearlescent gold color on the surface of a bronze sculpture, which comprises the following steps: step (1), finish machining of the cast before coloring, namely machining the bronze sculpture cast by using a dental grinding wheel and 120-mesh abrasive cloth in sequence and then machining by using 1200-mesh fine abrasive paper to ensure that the surface is smooth and has no fine sand holes; cleaning the casting before coloring, scrubbing the surface of the casting by using fine quartz sand, removing processing traces and oil stain attachments, and then cleaning by using five cleaning powders; and (3) preparing a ferric nitrate solution, wherein the ratio of the distilled water to the ferric nitrate is as follows: adding 40 g of ferric nitrate into each liter of water; step (4), uniformly baking the sculpture surface by using a liquefied gas flame gun, and spraying a ferric nitrate solution by using a spray can when the surface temperature reaches 450-480 ℃ until the sculpture surface is uniform; and so on. The process method of the invention obtains the elegant coloring effect with the color and texture of the jewelry by mixing and thermally coloring the iron nitrate and the pearl gold powder.
Description
Technical Field
The invention belongs to the field of surface hot coloring process of bronze sculpture artworks, and particularly relates to a process method for making pearlescent gold color on the surface of a bronze sculpture.
Background
The surface coloring of the modern Chinese artistic cast bronze sculpture is diversified at present, and comprises hot coloring, cold coloring, gilding, enamel coloring and other coloring processes, wherein the hot coloring process is one of the most widely applied coloring processes, and is popular because of rich color, transparent texture, wide application and rich emotional expression. On one hand, the thermal coloring process is the diversification of coloring materials; secondly, the diversification of the coloring art. The invention relates to a coloring process method for making pearly-lustre gold color on the surface of bronze sculpture, which is a new material application of hot coloring process.
Disclosure of Invention
The invention aims to provide a process method for making pearlescent gold color on the surface of a bronze sculpture, which is mainly characterized in that ferric nitrate and pearlescent gold toner are heated and compounded on the surface of the bronze sculpture in a multi-layer manner to make a process decoration effect with the color texture of jewelry, permeability, stability and high grade.
The invention is realized by adopting the following technical scheme:
a process method for making pearlescent gold color on the surface of bronze sculpture includes the following steps:
step (1), finish machining of the casting before coloring
The bronze sculpture cast is processed by a dental grinding wheel and 120 pieces of abrasive cloth in sequence and then processed by 1200 meshes of fine abrasive paper, so that the surface is smooth and has no fine sand holes;
step (2), cleaning the casting before coloring
Scrubbing the surface of the casting by using fine quartz sand, removing processing traces and oil stain attachments, and then cleaning by using five cleaning powders;
and (3) preparing a ferric nitrate solution, wherein the proportion of the distilled water to the ferric nitrate is as follows: adding 40 g of ferric nitrate into each liter of water;
step (4), uniformly baking the sculpture surface by using a liquefied gas flame gun, and spraying a ferric nitrate solution by using a spraying pot when the surface temperature reaches 450-480 ℃ until the sculpture surface is uniform;
washing the casting with clear water, removing a black floating layer on the surface, brushing the surface with a copper wire brush, and uniformly wiping with scouring cloth;
step (6), preparing a pearlescent golden powder solution, wherein the ratio is as follows: uniformly stirring the pearl-luster golden toner and the pearl white toner according to the proportion of 7;
heating the bronze sculpture casting to make a decorative ring-shaped pattern by dipping a pearlescent gold solution into the bronze sculpture casting with a brush when the surface temperature reaches 2450-2500 ℃;
step (8), preparing a dilute ferric nitrate solution, and adding 20 g of ferric nitrate into per liter of distilled water;
step (9), uniformly spraying a dilute ferric nitrate solution on the surface of the bronze sculpture;
step (10), preparing a diluted pearl golden powder solution, wherein the ratio is as follows: uniformly stirring the pearl-luster golden toner and the pearl white toner according to the proportion of 7;
step (11), making a fine pattern ring-shaped decorative pattern on the surface of the bronze sculpture by using the dilute pearly-luster gold solution;
step (12), cleaning the surface of the bronze sculpture by using a nylon brush, and removing a floating layer;
step (13), after the temperature of the bronze sculpture is reduced to the room temperature, gloss oil is used for protecting the bronze sculpture; the coloring is completed.
More preferably, the casting formula of the bronze sculpture is C90300, wherein the Cu is 86.0-89.0%, the Zn is 3.0-5.0%, and the Sn is 7.5-9.0%.
The technological process is one physical hot coloring process, which includes heating the surface of the bronze sculpture and spraying certain amount of color powder solution to form decoration effect. The advantages that firstly, the requirements of sculptors for individual color art are met, and the sculptures are noble and elegant; secondly, the coloring effect is very stable.
The process method of the invention has reasonable design, obtains elegant coloring effect with the color and texture of jewelry by mixing and thermally coloring the iron nitrate and the pearl gold powder, and has good practical application value and artistic effect.
Drawings
FIG. 1 shows an example of pearl gold color on the surface of a bronze sculpture by the process of the present invention in example 1.
Detailed Description
Specific examples of the present invention will be described in detail below.
A process method for making a pearlescent gold color on the surface of a bronze sculpture is disclosed, wherein the casting formula of the bronze sculpture aimed at by the process method is generally C90300, wherein the Cu is 86.0-89.0%, the Zn is 3.0-5.0%, and the Sn is 7.5-9.0%.
The method specifically comprises the following steps:
step (1), finish machining of the casting before coloring
The surface finish of the casting must be high. The bronze sculpture cast is processed by a dental grinding wheel and 120 pieces of abrasive cloth in sequence and then by 1200 meshes of fine abrasive paper, so that the surface is smooth and has no fine sand holes.
Step (2), cleaning the casting before coloring
Scrubbing the surface of the casting by using fine quartz sand, removing attachments such as processing traces, oil stains and the like, and then carefully cleaning by using five cleaning powders.
And (3) preparing a ferric nitrate solution, wherein the ratio of the distilled water to the ferric nitrate is as follows: 40 grams of ferric nitrate was added per liter of water.
Step (4), uniformly baking the sculpture surface by using a liquefied gas flame gun, and spraying a ferric nitrate solution by using a spraying pot when the surface temperature reaches 450-480 ℃ until the sculpture surface is uniform; i.e. black matrix.
And (5) washing the casting with clear water, removing the black floating layer on the surface, brushing the surface with a copper wire brush, and then uniformly wiping with scouring cloth.
Step (6), preparing a pearlescent golden powder solution, wherein the ratio is as follows: the pearly-luster gold toner and the pearl white toner are uniformly stirred according to the proportion of 7.
The pearly-lustre gold toner and the pearly-lustre white toner are series products of Beboer-European-French toner produced in France and are high-end water-soluble toner for coloring.
And (7) heating the bronze sculpture cast, dipping the pearlescent gold solution by using a brush when the surface reaches 2450-2500 ℃, and making a decorative ring-shaped pattern.
And (8) preparing a dilute ferric nitrate solution, and adding 20 g of ferric nitrate into each liter of distilled water.
And (9) uniformly spraying the dilute ferric nitrate solution on the surface of the bronze sculpture.
Step (10), preparing a diluted pearl golden powder solution, wherein the ratio is as follows: the pearly-luster gold toner and the pearl white toner are uniformly stirred according to the proportion of 7.
And (11) making a fine-pattern ring-shaped decorative pattern on the surface of the bronze sculpture by using the dilute pearly-luster gold solution.
And (12) lightly cleaning the surface of the bronze sculpture by using a nylon brush, and removing the floating layer.
Step (13), after the temperature of the bronze sculpture is reduced to the room temperature, gloss oil is used for protecting the bronze sculpture; the coloring is completed.
As shown in figure 1, the process of the invention makes pearly gold color on the surface of the bronze sculpture, so that the colored jewelry has the color texture of the jewelry, and is transparent, stable, elegant and very stable in color.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the detailed description is made with reference to the embodiments of the present invention, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which shall be covered by the claims of the present invention.
Claims (2)
1. A process method for making pearlescent gold color on the surface of bronze sculpture is characterized in that: the method comprises the following steps:
step (1), finish machining of the casting before coloring
The bronze sculpture cast is processed by a dental grinding wheel and 120 pieces of abrasive cloth in sequence and then processed by 1200 meshes of fine abrasive paper, so that the surface is smooth and has no fine sand holes;
step (2), cleaning the casting before coloring
Scrubbing the surface of the casting by using fine quartz sand, removing processing traces and oil stain attachments, and then cleaning by using five cleaning powders;
and (3) preparing a ferric nitrate solution, wherein the proportion of the distilled water to the ferric nitrate is as follows: adding 40 g of ferric nitrate into each liter of water;
step (4), uniformly baking the sculpture surface by using a liquefied gas flame gun, and spraying a ferric nitrate solution by using a spray can when the surface temperature reaches 450-480 ℃ until the sculpture surface is uniform;
washing the casting with clear water, removing a black floating layer on the surface, brushing the surface with a copper wire brush, and uniformly wiping with scouring cloth;
step (6), preparing a pearly-luster golden powder solution, wherein the mixture ratio is as follows: uniformly stirring the pearl-luster gold toner and the pearl white toner according to the proportion of 7;
step (7), heating the bronze sculpture cast, dipping the pearlescent gold solution by using a hairbrush when the surface reaches 2450-2500 ℃, and making a decorative ring-shaped pattern;
step (8), preparing a dilute ferric nitrate solution, and adding 20 g of ferric nitrate into each liter of distilled water;
step (9), uniformly spraying a dilute ferric nitrate solution on the surface of the bronze sculpture;
step (10), preparing a dilute pearly-luster gold powder solution, wherein the ratio is as follows: uniformly stirring the pearl-luster golden toner and the pearl white toner according to the proportion of 7;
step (11), making a fine pattern ring-shaped decorative pattern on the surface of the bronze sculpture by using the dilute pearly-luster gold solution;
step (12), cleaning the surface of the bronze sculpture by using a nylon brush, and removing a floating layer;
step (13), after the temperature of the bronze sculpture is reduced to the room temperature, protecting the bronze sculpture by using gloss oil; the coloring is completed.
2. The process method for making pearly-lustre gold colors on the surface of bronze sculpture according to claim 1, which is characterized in that: the casting formula of the bronze sculpture is C90300, wherein the Cu accounts for 86.0 to 89.0 percent, the Zn accounts for 3.0 to 5.0 percent, and the Sn accounts for 7.5 to 9.0 percent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211014064.8A CN115284782A (en) | 2022-08-23 | 2022-08-23 | Process method for making pearlescent gold color on surface of bronze sculpture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211014064.8A CN115284782A (en) | 2022-08-23 | 2022-08-23 | Process method for making pearlescent gold color on surface of bronze sculpture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115284782A true CN115284782A (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211014064.8A Pending CN115284782A (en) | 2022-08-23 | 2022-08-23 | Process method for making pearlescent gold color on surface of bronze sculpture |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030058345A (en) * | 2001-12-31 | 2003-07-07 | 한국조폐공사 | Colored pearl pigment and method for preparing the same |
| CN101109079A (en) * | 2007-08-23 | 2008-01-23 | 黄炜棠 | Hot tinting method on copper surface |
| CN103963542A (en) * | 2014-05-28 | 2014-08-06 | 山西宇达集团有限公司 | Combined method of performing hot coloring and color sand filling on surface of bronze sculpture |
| CN107858678A (en) * | 2017-11-20 | 2018-03-30 | 山西宇达青铜文化艺术股份有限公司 | The coloring stabilized black of Bronze Art product surface constant temperature, brown, the method for maroon |
| 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 |
-
2022
- 2022-08-23 CN CN202211014064.8A patent/CN115284782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030058345A (en) * | 2001-12-31 | 2003-07-07 | 한국조폐공사 | Colored pearl pigment and method for preparing the same |
| CN101109079A (en) * | 2007-08-23 | 2008-01-23 | 黄炜棠 | Hot tinting method on copper surface |
| CN103963542A (en) * | 2014-05-28 | 2014-08-06 | 山西宇达集团有限公司 | Combined method of performing hot coloring and color sand filling on surface of bronze sculpture |
| CN107858678A (en) * | 2017-11-20 | 2018-03-30 | 山西宇达青铜文化艺术股份有限公司 | The coloring stabilized black of Bronze Art product surface constant temperature, brown, the method for maroon |
| 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 |
Non-Patent Citations (2)
| Title |
|---|
| 胡春良;: "与青铜雕塑表面热彩色处理技术结合的几种装饰新工艺", 铸造设备与工艺, no. 04, 25 August 2016 (2016-08-25), pages 55 - 56 * |
| 郑锋: "艺术铸造青铜雕像的着色方法分析", 《大观（论坛）》, 25 July 2020 (2020-07-25), pages 11 - 12 * |
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