Anti-oxidation red metal alloy material and preparation method thereof
A metal alloy, anti-oxidation technology, applied in the field of anti-oxidation red metal alloy materials and preparation, can solve the problems of dull color of electroplating alloy, high price of rose gold jewelry, easy oxidation and wear, etc., to avoid dull color and anti-oxidation performance. Superior, good environmental performance
Active Publication Date: 2022-03-29
APM(摩纳哥)有限责任公司 +1
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Problems solved by technology
However, the color of the existing electroplating alloy is dim, and it is easy to oxidize and wear, and it is not environmentally friendly.
Moreover, electroplating alloys are essentially gold products. Due to the scarcity of gold, the price of rose gold jewelry is generally high.
Method used
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Embodiment 1
[0057] An anti-oxidation red metal alloy material, comprising the following components in mass percentage: 90.00% copper, 1.50% silicon, 1.50% tin, 5.00% zinc, and 2.00% phosphorus.
Embodiment 2
[0059]An anti-oxidation red metal alloy material, comprising the following components in mass percentage: copper 93.00%, silicon 0.80%, tin 1.20%, zinc 3.50%, phosphorus 1.50%.
Embodiment 3
[0061] An anti-oxidation red metal alloy material, comprising the following components in mass percentage: copper 95.00%, silicon 1.00%, tin 1.00%, zinc 2.50%, phosphorus 0.50%.
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The invention relates to an antioxidant red metal alloy material and a preparation method thereof. The formula of the antioxidant red metal alloy material comprises the following components in percentage by mass: 90.00-99.00% of copper; 0.05% to 1.50% of silicon; 0.05% to 1.50% of tin; 0.50% to 5.00% of zinc; and 0.10%-2.00% of phosphorus. The preparation method of the antioxidant red metal alloy material comprises the following steps that raw materials are mixed to be uniform, and the raw materials comprise metal copper powder, silicon powder, metal tin powder, metal zinc powder and phosphorus powder; melting the mixed raw materials to obtain a metal mixed solution; and the molten metal mixed liquid is poured into casting equipment to be formed and cooled, and the antioxidant red metal alloy material is obtained. According to the antioxidant red metal alloy material and the preparation method thereof provided by the invention, the copper-based alloy which has a bright rose color on the surface, is not easy to oxidize and discolor on the surface, and is low in production cost and environment-friendly can be provided.
Description
technical field [0001] The invention relates to the technical field of jewelry preparation technology, in particular to an anti-oxidation red metal alloy material and a preparation method. Background technique [0002] The surface of metal jewelry is usually gold-plated, especially rose gold is more popular now. Rose gold jewelry is brighter than gold and has a strong sense of inner light, which is especially suitable for matching with diamonds. Therefore, the market demand for rose gold jewelry products is very large. At present, the rose gold on the market is decorated with rose K gold electroplating. However, the color of the existing electroplated alloy is dim, and it is easy to oxidize and wear, and it is not environmentally friendly. Moreover, electroplated alloys are essentially gold products. Due to the scarcity of gold, the price of rose gold jewelry is generally high. At present, the market urgently needs a rose gold substitute product with the surface color of ...
Claims
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IPC IPC(8): C22C9/00C22C9/04C22C1/02
CPCC22C9/00C22C9/04C22C1/02
Inventor 菲利普·普雷特
Owner APM(摩纳哥)有限责任公司