A technology for forming embossed effect patterns on the surface of copper by using silver material

A technology of red copper and silver materials, which is applied in the crafts and decorative arts for producing decorative surface effects, can solve the problems of inability to form three-dimensional patterns, and achieve the effect of strong artistic expression, rich imagery and rich picture sense.

Active Publication Date: 2020-07-31
广州市煜珍工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"Black copper and silver craft" mainly presents black and white or black and yellow decorative effects, mainly flat patterns, and cannot form a more artistic three-dimensional pattern form, and the content of the expression has limitations

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A process for forming a relief effect pattern on the surface of copper by using silver material, comprising the following steps:

[0019] Step (1), place silver flakes on the surface of the copper vessel; the surface of the copper should be cleaned without oil stains or other impurities, but it does not need to be polished;

[0020] Step (2), adding borax to the silver shavings, blowing and burning the place where the silver shavings are placed on the front side of the torch, and controlling the temperature of the outer flame of the flame of the torch to 970°C;

[0021] Step (3), control and adjust the silver shavings during the blowing process until the silver shavings are completely melted on the copper tire so that it can flow naturally;

[0022] Step (4), after the silver material flows to the predetermined position, turn off the gun quickly, so that the copper vessel and the silver material are cooled naturally, and the silver material forms irregular concave-conve...

Embodiment 2

[0026] A process for forming a relief effect pattern on the surface of copper by using silver material, comprising the following steps:

[0027] Step (1), placing pure silver shavings on the surface of the copper ornament;

[0028] Step (2), adding borax to the silver shavings, blowing and burning the place where the silver shavings are placed on the front side of the torch, and controlling the temperature of the outer flame of the flame of the torch to 1070°C;

[0029] Step (3), control and adjust the silver shavings during the blowing process, until the silver shavings are completely melted on the copper tire, so that it can flow naturally, and change the flow direction of the silver liquid through the blowing direction of the flame gun;

[0030] Step (4), after the silver material flows to the predetermined position, turn off the gun quickly, so that the copper jewelry and the silver material are cooled naturally, and the silver material forms irregular concave-convex lines...

Embodiment 3

[0033] A process for forming a relief effect pattern on the surface of copper by using silver material, comprising the following steps:

[0034] Step (1), placing silver shavings on the surface of the copper plate;

[0035] Step (2), adding borax to the silver shavings, blowing and burning the place where the silver shavings are placed on the front side of the torch, and controlling the temperature of the outer flame of the flame of the torch to 1010°C;

[0036] Step (3), control and adjust the silver shavings during the blowing process until the silver shavings are completely melted on the copper body, allowing it to flow naturally, shaking the copper piece to change the flow direction of the silver liquid;

[0037] Step (4), after the silver material flows to the predetermined position, turn off the fire gun quickly, so that the copper plate and the silver material are cooled naturally, and the silver material forms irregular concave-convex lines on the surface of the copper...

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PUM

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Abstract

The invention belongs to the technical field of metal handicraft processing, and particularly relates to a process for forming a relief pattern on the surface of red copper by utilizing silver. Pure silver shavings are put on the surface of a red copper vessel, borax is added to the pure silver shavings, and the position where the pure silver shavings are put is blown by the front surface of a flame gun, so that the silver shavings are fully melted on a copper mold so as to naturally flow to form irregular concave and convex grains, and the pattern with a relief effect is constructed according to the grains formed after the silver is cooled, the color of the red copper and the borax at high temperature, the self color of the red copper and the color of the silver. According to the process, the pattern of a stereochemical structure can be formed on the surface of a red copper piece through the flowing silver. The silver flowing process is combined with a traditional manual carving process, so that the tableau sense is rich, and the fields of deep meditation, tea, incense, study and the like are combined, so that a large amount of particular works can be created, and the art application range is wide.

Description

technical field [0001] The invention belongs to the technical field of processing metal handicrafts, and in particular relates to a process for forming relief effect patterns on the surface of red copper by using silver materials. Background technique [0002] Black copper and silver is a unique traditional Chinese copper handicraft in Yunnan, which was first created in Shiping, Yunnan. It uses copper as the tire, engraves various patterns on the tire, and then fills the pattern with molten silver (or gold) water, and after cooling, it is polished and smoothed. After a long time, the bottom copper will naturally turn black and reveal silver. (or gold) pattern, presenting a black and white (or black and yellow) distinct decorative effect, antique, elegant and unique. Because it is mostly inlaid with silver, it is called "black copper and silver". In the past, this handicraft was mostly stationery and so on. Now the category is very wide. [0003] For example, the inventio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B44C1/00
CPCB44C1/00
Inventor 陈磊
Owner 广州市煜珍工艺品有限公司
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