Novel wood grain gold and production method thereof

A production method and wood grain technology, applied in the field of new wood grain gold and its production, can solve the problems of unacceptable by ordinary people, large loss of precious metals, high price of finished products, etc., and achieve unique aesthetic feeling, reduce production cost, and high ductility Effect

Active Publication Date: 2018-05-29
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional wood-grain gold production process has a lot of losses in the process of metal rolling and forging, especially for preciou

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A new type of wood-grain gold, including red copper composite, brass composite and white copper composite as raw materials, in which:

[0030] 1) The red copper composite is formed by melting 80%-90% red copper, 5%-12% nanometer copper, 2%-4% scandium and 3%-4% lanthanum by weight;

[0031] 2) The brass composite comprises a mass ratio of: 60%-83% copper, 12%-25% zinc, 4%-9% aluminum, 0.3%-2.5% yttrium and 0.7%-3.5% neodymium. The material is melted;

[0032] 3) The cupronickel composite comprises a mass ratio of 74%-86% copper, 3%-8% nickel, 6%-10% manganese, 2%-3% gadolinium and 3%-5% dysprosium. Melted.

[0033] A novel wood-grain gold made from the above materials, the preparation method of which comprises the following:

[0034] 1) sawing copper composite, brass composite and cupronickel composite into specified length, width and height;

[0035] 2) Sand the sawn red copper composite, brass composite and cupronickel composite with sandpaper, wipe the surface cl...

Embodiment 2

[0041] A new type of wood-grain gold, including red copper composite, brass composite and white copper composite as raw materials, in which:

[0042] 1) The red copper composite is formed by melting 83%-87% red copper, 7%-10% nano-copper, 2.5%-3% scandium and 3.5%-4% lanthanum by weight;

[0043] 2) The brass composite comprises a mass ratio of: 63%-80% copper, 12.5%-24% zinc, 5%-8% aluminum, 1.3%-2.5% yttrium and 1.2%-2.5% neodymium. The material is melted;

[0044] 3) The nickel-copper composite comprises a mass ratio of 77%-80% copper, 6%-7% nickel, 8%-9% manganese, 2.5%-3% gadolinium and 3.5%-4% dysprosium. Melted.

[0045] A novel wood-grain gold made from the above materials, the preparation method of which comprises the following:

[0046] 1) sawing copper composite, brass composite and cupronickel composite into specified length, width and height;

[0047] 2) Sand the sawn red copper composite, brass composite and cupronickel composite with sandpaper, wipe the surf...

Embodiment 3

[0052] A new type of wood-grain gold, including red copper composite, brass composite and white copper composite as raw materials, in which:

[0053] 1) The red copper composite is formed by melting 90% red copper, 5% nano-copper, 2% scandium and 3% lanthanum by weight;

[0054] 2) The brass composite is composed of 83% copper, 12% zinc, 4% aluminum, 0.3% yttrium and 0.7% neodymium as materials by mass ratio;

[0055] 3) The white copper composite is formed by melting materials with a mass ratio of 86% copper, 3% nickel, 6% manganese, 2% gadolinium and 3% dysprosium.

[0056] A novel wood-grain gold made from the above materials, the preparation method of which comprises the following:

[0057] 1) sawing copper composite, brass composite and cupronickel composite into specified length, width and height;

[0058] 2) Sand the sawn red copper composite, brass composite and cupronickel composite with sandpaper, wipe the surface clean, and stack them neatly in the order of red copp...

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PUM

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Abstract

The invention discloses a novel wood grain gold. The novel wood grain gold is prepared from a red copper compound, a brass compound and a white copper compound. The production method of the wood graingold comprises the steps of: uniformly saw cutting a material, then fixing and placing the material with a steel plate and heating and melting the material in an electric kiln furnace, cooling to room temperature, back forging, and finally producing a different texture. The raw material used in the invention have high ductility and moulding, and is easy to process, and can reduce considerable production cost under a condition that products and performances are not changed. Due to an oxidizing property of metal and contact with a skin for a long time, color of finished products produced by replacing silver with the white copper compound can be more and more quaint with time. At the same time, subtle changes in color occur under influence of different external temperatures, making the colormore unique and aesthetically pleasing.

Description

technical field [0001] The invention belongs to the technical field of metal production technology, and in particular relates to a novel wood-grain gold and a production method thereof. Background technique [0002] Composite texture metal material, also known as "wood grain gold", is a special metal that originated in Japan. It is processed by combining copper composite, brass composite and silver, and is integrated by static pressure and high temperature welding. After repeated forging and extension, the surface of the metal structure presents a visual effect similar to wood texture, which is collectively referred to as "wood grain gold". [0003] The traditional wood-grain gold production process has a lot of losses in the process of metal rolling and forging, especially precious metals, and the price of finished products is relatively expensive, which is difficult for ordinary people to accept and is not easy to promote. [0004] Therefore, how to solve the above proble...

Claims

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Application Information

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IPC IPC(8): C22C9/00C22C9/04C22C9/05C22F1/08B23P15/00
CPCB23P15/00C22C9/00C22C9/04C22C9/05C22C2204/00C22F1/08
Inventor 葛圣胜黄勤茹高原熊文静
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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