Gold imitated alloy with brittle failure resistance and 18K rose gold color and processing process of gold imitated alloy

A processing technology, rose gold technology, applied in the field of imitation gold alloy, can solve the problems of small scale of enterprises, reduce market sales and marketing, affect perception, etc., and achieve the effect of reducing processing efficiency and scrap rate

Inactive Publication Date: 2018-11-13
GUANGZHOU YUZHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It not only affects the look and feel of this type of material, but also seriously reduces the market sales and marketing of this type of material
[0007] Although my country's jewelry and decoration industry has relatively large absolute figures in terms of quantity and output, the scale of enterprises is small and the core competitiveness is not strong.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] It has brittle fracture resistance and 18K rose gold color imitation gold alloy and its processing technology. In terms of weight percentage, the composition of the alloy is: Be:0.2wt.%, Mg:1.5wt.%, Nb:0.4wt.%, Ti:1.0wt.%, Er:0.3wt.%, Mn:1.0wt. %, Zn: 5.0wt.%, Cu: 30.0wt.%, and the balance is tin. The preparation method of the above-mentioned imitation gold alloy with brittle fracture resistance and 18K rose gold color and its processing technology includes the following steps: adding the above-mentioned raw materials into an argon-protected induction furnace, and using a graphite crucible; The flow of argon gas is protected to avoid severe burning of alloy elements due to large airflows; when melting, heat at 1250 degrees for 10 minutes, and stir evenly with high-frequency induction furnace electromagnetically; after stirring evenly, heat at 1250 degrees for 1 minute and cast out of the furnace; alloy casting A steel mold with a diameter of 100-200mm is used, and the ...

Embodiment 2

[0022] It has brittle fracture resistance and 18K rose gold color imitation gold alloy and its processing technology. In terms of weight percentage, the composition of the alloy is: Be: 0.4wt.%, Mg: 3.0wt.%, Nb: 0.6wt.%, Ti: 1.2wt.%, Er: 0.5wt.%, Mn: 1.2wt. %, Zn: 6.0wt.%, Cu: 38.0wt.%, and the balance is tin. The above-mentioned imitation gold alloy with brittle fracture resistance and 18K rose gold color and its processing technology preparation method includes the following steps: adding the above-mentioned raw materials into an argon-protected induction furnace, and using a graphite crucible; The flow of argon is protected to avoid severe burning of the alloy elements due to the large air flow; when smelting, it is kept at 1250 degrees for 10 minutes, and it is evenly stirred by a high-frequency induction furnace; after stirring, it is kept at 1250 degrees for 1 minute and cast out of the furnace; alloy casting A steel mold with a diameter of 100-200mm is used, and the te...

Embodiment 3

[0025] It has brittle fracture resistance and 18K rose gold color imitation gold alloy and its processing technology. In terms of weight percentage, the composition of the alloy is: Be:0.3wt.%, Mg:1.8wt.%, Nb:0.5wt.%, Ti:1.1wt.%, Er:0.4wt.%, Mn:1.0wt. %, Zn: 5.8wt.%, Cu: 32.0wt.%, and the balance is tin. The above-mentioned imitation gold alloy with brittle fracture resistance and 18K rose gold color and its processing technology preparation method includes the following steps: adding the above-mentioned raw materials into an argon-protected induction furnace, and using a graphite crucible; The flow of argon is protected to avoid severe burning of the alloy elements due to the large air flow; when smelting, it is kept at 1250 degrees for 10 minutes, and it is evenly stirred by a high-frequency induction furnace; after stirring, it is kept at 1250 degrees for 1 minute and cast out of the furnace; alloy casting A steel mold with a diameter of 100-200mm is used, and the temperat...

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Abstract

The invention discloses a gold imitated alloy with brittle failure resistance and 18K rose gold color and a processing process of the gold imitated alloy. Components of the alloy comprise, by weight percentage, 0.2-0.4 wt.% of Be, 1.5-3.0 wt.% of Mg, 0.4-0.6 wt.% of Nb, 1.0-1.2 wt.% of Ti, 0.3-0.5 wt.% of Er, 1.0-1.2 wt.% of Mn, 5.0-6.0 wt.% of Zn, 30.0-38.0 wt.% of Cu and the balance tin. The variety of jewelry and materials for jewelry on the market is also greatly enriched while the gold imitated alloy with extremely good performance and used for replacing rose gold.

Description

technical field [0001] The invention relates to the technical field of alloys, in particular to an imitation gold alloy. Background technique [0002] Rose gold After the sparkling gold jewelry and classic and elegant platinum jewelry, the soft and charming rose gold jewelry has gradually become the new favorite of fashion people. Pink rose gold not only symbolizes love, but also contains warm and timeless feelings, deducing a new world of precious metal jewelry. Typically, rose gold consists of 75% gold and other alloys. The hardness is higher than that of pure gold. Compared with traditional gold and platinum, pink rose gold not only makes the color of colored gemstones more intense, but also reflects the exquisiteness and delicacy of metal materials. Its warm colors such as pink and rose bring warmth and happiness to people; the styles are also varied, including heart-shaped, marquise-shaped, oval-shaped, pear-shaped, and emerald-shaped. All kinds of accessories with d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C13/00C22C30/06C22C1/02C22F1/16
CPCC22C13/00C22C1/02C22C30/02C22C30/04C22C30/06C22F1/16
Inventor 杨长江
Owner GUANGZHOU YUZHI TECH CO LTD
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