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Anti-fading cyan lima alloy for forge molding of Buddha figures in Tibetan areas and technology thereof

An alloy and forging technology, which is applied in the field of alloys, can solve problems that have not yet been obtained, and achieve the effects of large hot cracking tendency, simple smelting and processing methods, high dimensional accuracy and

Inactive Publication Date: 2018-11-06
GUANGZHOU YUZHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The development and industrialization of Lima alloy with advanced performance is an unavoidable problem in the religious field of Tibet. For a long time, many domestic research institutions and enterprises have made multi-faceted attempts, but unfortunately, no substantial progress has been made so far. Progress

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0017] Disclosed is a fade-resistant qinglima alloy for forging and forming of Buddha statues in Tibetan areas and its technology. In terms of weight percentage, the composition of the alloy is Mg: 1.0wt.%, Y: 0.4wt.%, Sb: 2.0wt.%, Bi: 1.5wt.%, Co: 8.0wt.%, In: 1.0wt.%. , Sn: 12.0wt.%, Ag: 18.0wt.%, and the balance is copper. The above-mentioned anti-fading qinglima alloy and its process for forging and forming Buddha statues in Tibetan areas include the following steps: adding the raw materials in the above ratio into an induction furnace under an argon environment, and using a graphite crucible; melting at 1200 Keep warm for 10 minutes at 1000°C, stir evenly with high-frequency induction furnace electromagnetically; after stirring evenly, keep warm at 1200°C for 1 minute and pour it into a mold for molding, and use water cooling to cool down. The surface of the casting is forged at room temperature, the deformation of each pass is not more than 4%, and the deformation of mu...

Embodiment 2

[0020] Disclosed is a fade-resistant qinglima alloy for forging and forming of Buddha statues in Tibetan areas and its technology. In terms of weight percentage, the composition of the alloy is Mg: 1.8wt.%, Y: 0.6wt.%, Sb: 3.0wt.%, Bi: 2.8wt.%, Co: 12.0wt.%, In: 1.5wt.% , Sn: 16.0wt.%, Ag: 24.0wt.%, and the balance is copper. The above-mentioned anti-fading qinglima alloy and its process for forging and forming Buddha statues in Tibetan areas include the following steps: adding the raw materials in the above ratio into an induction furnace under an argon environment, and using a graphite crucible; melting at 1200 Keep warm for 10 minutes at 1000°C, stir evenly with high-frequency induction furnace electromagnetically; after stirring evenly, keep warm at 1200°C for 1 minute and pour it into a mold for molding, and use water cooling to cool down. The surface of the casting is forged at room temperature, the deformation of each pass is not more than 4%, and the deformation of mu...

Embodiment 3

[0023] Disclosed is a fade-resistant qinglima alloy for forging and forming of Buddha statues in Tibetan areas and its technology. In terms of weight percentage, the composition of the alloy is Mg: 1.5wt.%, Y: 0.5wt.%, Sb: 2.4wt.%, Bi: 1.6wt.%, Co: 8.5wt.%, In: 1.2wt.% , Sn: 14.0wt.%, Ag: 18.5wt.%, and the balance is copper. The above-mentioned anti-fading qinglima alloy and its process for forging and forming Buddha statues in Tibetan areas include the following steps: adding the raw materials in the above ratio into an induction furnace under an argon environment, and using a graphite crucible; melting at 1200 Keep warm for 10 minutes at 1000°C, stir evenly with high-frequency induction furnace electromagnetically; after stirring evenly, keep warm at 1200°C for 1 minute and pour it into a mold for molding, and use water cooling to cool down. The surface of the casting is forged at room temperature, the deformation of each pass is not more than 4%, and the deformation of mul...

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Abstract

The invention discloses an anti-fading cyan lima alloy for forge molding of Buddha figures in Tibetan areas and a technology thereof. The alloy comprises ingredients including, by weight, 1.0%-1.8% ofMg, 0.4%-0.6% of Y, 2.0%-3.0% of Sb, 1.5%-2.8% of Bi, 8.0%-12.0% of Co, 1.0%-1.5% of In, 12.0%-16.0% of Sn and 18.0%-24.0% of Ag and the balance copper. By means of the material, a novel material science solution is provided for the deformed lima alloy needed by all components in the production process of the large Buddha figures in the Tibetan areas in China, the alloy does not contain lead andmercury, and the stable cyan appearance can be shown. Implementation and industrialization of the material can effectively promote the update and industry upgrading needs of new materials of the religious ornament industry in China.

Description

technical field [0001] The invention relates to the technical field of alloys, in particular to a copper alloy. Background technique [0002] Buddhism was introduced to Tibet from India and Han in the 7th century AD. For more than 1300 years, the Tibetan people have created brilliant Tibetan Buddhist art on the roof of the world with their diligence, wisdom and outstanding artistic talent. As a main category of sculpture art, Tibetan gold and bronze Buddha statues have achieved remarkable achievements and bloomed with strange brilliance in the forest of ancient Chinese sculpture art. In such a historical period, the gold, silver, copper and iron instruments of Tibetan Buddhism were eclectic in terms of technology and craftsmanship, and gradually developed their own diverse styles. No matter in terms of quantity or quality, it has gradually advanced to an unprecedented level of prosperity. Since then, Han-Tibetan smelting, casting, metal carving and other crafts have always...

Claims

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Application Information

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IPC IPC(8): C22C9/00C22C1/02C22F1/08
CPCC22C9/00C22C1/02C22F1/08
Inventor 杨长江
Owner GUANGZHOU YUZHI TECH CO LTD
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