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Cast copper sculpture material and cast copper sculpture manufacturing process

A preparation process and sculpture technology, applied in the direction of manufacturing tools, casting molding equipment, casting molds, etc., can solve the problem of insufficient hardness of cast copper sculptures, and achieve the effects of high hardness, cost reduction, and stable coloring.

Active Publication Date: 2018-04-06
广东鎏明文化艺术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the insufficient hardness of the cast copper sculpture in the prior art, the present invention provides a casting copper sculpture material and a preparation process for the cast copper sculpture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A cast copper sculpture material comprises, by mass parts: 50 parts of bronze, 5 parts of aluminum, 2 parts of zinc, 10 parts of silicon and 20 parts of iron. Wherein, the bronze includes: 60 parts of copper and 15 parts of tin. The preparation process of the cast copper sculpture based on the cast copper sculpture material comprises:

[0016] (1) Melting the above-mentioned amount of materials into a liquid that meets the preset requirements;

[0017] (2) pouring the liquid into a pre-made mold;

[0018] (3) Cool and solidify the liquid in the mold, clean and polish to obtain a sculpture with a predetermined shape.

[0019] Wherein, the step of making the mold in advance comprises:

[0020] (a) making clay manuscripts based on patterns; modifying said clay manuscripts;

[0021] (b) Using gypsum to reproduce the modified clay draft with a preset ratio to obtain a gypsum mold;

[0022] (c) Wrap the prepared plaster mold with quartz sand, and then burn the paraffin i...

Embodiment 2

[0025] A cast copper sculpture material comprises, by mass parts: 80 parts of bronze, 15 parts of aluminum, 10 parts of zinc, 30 parts of silicon and 40 parts of iron. Wherein, the bronze includes: 85 parts of copper and 35 parts of tin. The preparation process of the cast copper sculpture based on the cast copper sculpture material comprises:

[0026] (1) Melting the above-mentioned amount of materials into a liquid that meets the preset requirements;

[0027] (2) pouring the liquid into a pre-made mold;

[0028] (3) Cool and solidify the liquid in the mold, clean and polish to obtain a sculpture with a predetermined shape.

[0029] Wherein, the step of making the mold in advance comprises:

[0030] (a) making clay manuscripts based on patterns; modifying said clay manuscripts;

[0031] (b) Using gypsum to reproduce the modified clay draft with a preset ratio to obtain a gypsum mold;

[0032] (c) Wrap the prepared plaster mold with quartz sand, and then burn the paraffin...

Embodiment 3

[0035] A cast copper sculpture material comprises, by mass parts: 65 parts of bronze, 10 parts of aluminum, 6 parts of zinc, 20 parts of silicon and 35 parts of iron. Wherein, the bronze includes: 70 parts of copper and 20 parts of tin. The preparation process of the cast copper sculpture based on the cast copper sculpture material comprises:

[0036] (1) Melting the above-mentioned amount of materials into a liquid that meets the preset requirements;

[0037] (2) pouring the liquid into a pre-made mold;

[0038] (3) Cool and solidify the liquid in the mold, clean and polish to obtain a sculpture with a predetermined shape.

[0039] Wherein, the step of making the mold in advance comprises:

[0040] (a) making clay manuscripts based on patterns; modifying said clay manuscripts;

[0041] (b) Using gypsum to reproduce the modified clay draft with a preset ratio to obtain a gypsum mold;

[0042] (c) Wrap the prepared plaster mold with quartz sand, and then burn the paraffin ...

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PUM

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Abstract

The invention relates to a cast copper sculpture material and a cast copper sculpture manufacturing process. The cast copper sculpture material comprises, by mass, 50-80 parts of bronze, 5-15 parts ofaluminum, 2-10 parts of zinc, 10-30 parts of silicon and 20-40 parts of iron. The cast copper sculpture manufacturing process comprises the steps that materials in above formula amount are smelted into liquid meeting the preset requirement; the liquid is poured into a pre-manufactured casting mould; and liquid in the casting mould is cooled and solidified, and sculpture works in preset shape is obtained after cleaning and polishing are carried out. The cast copper sculpture material comprises the bronze, the aluminum and the zinc, and further comprises the silicon and the iron in certain proportion, and therefore a manufactured cast copper sculpture has the good casting handling characteristic, the high acid resistance, alkali prevention, salt control and resistance to corrosion are achieved, the cast copper sculpture material and the cast copper sculpture manufacturing process are suitable for precision casting, coloring is stable, the national standard (38#) is met, the manufacturing cost can be reduced, and popularization of the cast copper sculpture is facilitated.

Description

technical field [0001] The invention relates to the technical field of sculpture, in particular to a casting copper sculpture material and a preparation process for casting copper sculpture. Background technique [0002] Because cast copper is produced by high-temperature melting and pouring, complex shapes can be made. It is widely used in figurative sculptures with figures as the main body, especially sculptures with complex shapes. Its characteristic is that it can ensure the shape and details handled by the sculptor in the mud draft relatively completely and accurately. It has rich shapes, steady effect and strong expressive force, especially in the aspects of character image, clothing and other details. But the hardness of cast copper sculpture itself is not enough. In order to ensure sufficient hardness, materials that can enhance hardness are added to the material or in the process of casting copper sculpture, support columns are added inside the sculpture. In addit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C9/00C22C9/10C22C9/02C22C30/06B22C9/02
CPCB22C9/02C22C9/00C22C9/02C22C9/10C22C30/02C22C30/04C22C30/06
Inventor 刘先林
Owner 广东鎏明文化艺术有限公司