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Iron picture surface treatment method and iron picture

A surface treatment and iron painting technology, which is applied in special decorative structures, decorative art, metal material coating technology, etc., can solve the problems that iron painting works are not easy to preserve for a long time, easy to rust, etc., to prevent electrochemical corrosion reaction and prevent rust The effect of performance improvement

Inactive Publication Date: 2017-02-22
ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that iron painting works are not easy to preserve for a long time and are prone to rust

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The configuration method of the bluing liquid: fully dissolve 150g of sodium nitrite in 1000g of deionized water to obtain a sodium nitrite solution; add 80g of 95% sodium nitrate and 650g of 98% sodium hydroxide to the sodium nitrite solution respectively, The blue liquid is obtained by fully blending the three substances by stirring.

[0034] Clean the finished iron painting. First, brush the iron painting with an industrial cleaning agent; then, soak the brushed iron painting in a 2% oxalic acid solution by mass for 4 minutes; finally, wash it with water and use an air-drying device to dry the surface of the iron painting.

[0035] Carry out bluing treatment to the iron painting after cleaning. Soak the iron painting in the bluing solution at 120°C for 1 hour.

[0036] Rinse iron paintings that have been blued. Rinse the iron painting with soap solution at 50°C for 3 minutes, then rinse off the residual rinsing liquid on the surface of the iron painting with water...

Embodiment 2

[0039] The configuration method of the bluing liquid: fully dissolve 100g of sodium nitrite in 1000g of deionized water to obtain a sodium nitrite solution; add 50g of 95% sodium nitrate and 600g of 98% sodium hydroxide to the sodium nitrite solution respectively, The blue liquid is obtained by fully blending the three substances by stirring.

[0040] Clean the finished iron painting. First, brush the iron painting with soap solution; then, soak the iron painting after brushing in 1% oxalic acid solution by mass percentage for 5 minutes; finally, wash with water and dry the surface of the iron painting with air-drying equipment.

[0041] Carry out bluing treatment to the iron painting after cleaning. Soak the iron painting in the bluing solution at 110°C for 2 hours.

[0042] Rinse iron paintings that have been blued. Rinse the iron painting with 40°C soap solution for 5 minutes, then rinse off the residual rinsing liquid on the surface of the iron painting with water and d...

Embodiment 3

[0045] The configuration method of the bluing liquid: fully dissolve 200g of sodium nitrite in 1000g of deionized water to obtain a sodium nitrite solution; add 100g of 95% sodium nitrate and 700g of 98% sodium hydroxide to the sodium nitrite solution respectively, The blue liquid is obtained by fully blending the three substances by stirring.

[0046] Clean the finished iron painting. First, scrub the iron painting with laundry detergent; then soak the scrubbed iron painting in a 5% oxalic acid solution by mass for 3 minutes; finally, wash the iron painting with clean water and use an air-drying device to dry the surface of the iron painting.

[0047] Carry out bluing treatment to the iron painting after cleaning. Soak the iron painting in the bluing solution at 130°C for 0.5 hours.

[0048] Rinse iron paintings that have been blued. Rinse the iron painting with soap solution at 60°C for 2 minutes, then rinse off the residual rinsing liquid on the surface of the iron paint...

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PUM

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Abstract

The invention discloses an iron picture surface treatment method and an iron picture. The method comprises the following technological steps of cleaning, specifically, the manufactured iron picture is cleaned; blueing, specifically, the cleaned iron picture is soaked in blueing liquid; rinsing, specifically, the blued iron picture is rinsed with rinsing liquid, washed with water and dried; and coating, specifically, the rinsed iron picture is coated with coating. Since a compact oxidation layer structure can be formed on the surface of the iron picture after blueing, and can isolate contact between water vapor as well as oxygen and the metal surface of the iron picture, an electrochemical corrosion reaction on the metal surface is prevented, and the anti-rust ability of the iron picture can be obviously improved accordingly. The iron picture is treated through the method provided by the invention so that the integrity of the surface paint layer of the iron picture can sustain 10 years or over.

Description

technical field [0001] The invention relates to the field of surface treatment of handicrafts, and more specifically, to a surface treatment method for iron paintings and iron paintings. Background technique [0002] Iron painting, formerly known as "Iron Flower", is one of the unique arts and crafts in China and a unique arts and crafts in Wuhu City. Iron painting has absorbed the composition method of traditional Chinese painting and the techniques of gold and silver jewelry, paper-cutting, sculpture and so on. It uses low-carbon steel as raw material, uses iron instead of ink, and uses hammer instead of pen. Frame, frame and other processes, as well as the techniques of "knocking" and "drilling", are exquisitely formed into various works of art such as landscapes, figures, flowers, insects, fish, birds, and animals. It integrates folk paper-cutting, carving, mosaic and other artistic expression techniques into one, adopts the Chinese painting method, contrasts black and ...

Claims

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Application Information

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IPC IPC(8): B44C5/04C23C22/62
CPCB44C5/0415C23C22/62
Inventor 刘顺张俊王文浩丁鹏程孙伟
Owner ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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