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3D hard gold is not a gold content, "3D" is an abbreviation of three-dimensional, meaning three-dimensional graphics. The purity of 3D hard gold is also pure gold, with a hardness of 97. It has the characteristics of high hardness and strong wear resistance. It effectively overcomes the shortcomings of traditional pure gold jewelry, such as low hardness, easy wear and difficult to maintain detailed patterns.
Many people think that 3D hard gold is a kind of gold or K gold. In fact, this is wrong. 3D hard gold is a process mainly produced in the "electroforming" mode. It mainly improves the hardness and wear resistance of gold by improving the gold content, PH value, working temperature, organic light agent content and stirring speed in the electroforming solution.
The biggest feature of 3D hard gold is that it has a strong three-dimensional effect. At the same time, different processes are used in different locations of the jewelry, partly polished and partly frosted, resulting in a contrast between light and dark.
The layering of gold is clearer, the three-dimensional sense is stronger, and the texture is also distinguished. When touched, some places are smooth and delicate, and some places have a slight matte feeling, which is very fashionable and cute, so it has received a lot of careful calculation. Of young people.
1. The best craftsmanship
As we all know, traditional gold jewelry is soft in texture, easy to deform and scratch, small in size, heavy in weight, and expensive.
"3D Hard Gold" breaks through this limitation and adopts advanced hollow nano- "electroforming" technology, mainly by improving the gold content, pH value, working temperature, organic light agent content and stirring speed in the electroforming solution. Greatly improved the hardness and wear resistance of gold.
The hardness of 3D hard gold is 4 times that of traditional pure gold. It has high wear resistance. It is made with a high-precision wax mold to make the gold 3D. It has a three-dimensional effect. It uses advanced space dewaxing technology and no solder joints. Once formed, without seams, the surface lines are smooth and perfect.
2. The best design
The characteristics of 3D hard gold are more suitable for products with design and styling, because major brands apply the best design theme of the brand to 3D hard gold.
The weight of accessories of the same size is only 1/3 of the traditional solid gold. Therefore, with the same weight of gold, the jewelry produced by the 3D hard gold process is more three-dimensional, creating a "big gold light" gold ornament effect, and then incorporating fashion and cute elements, the decoration effect is very good.
3D hard gold is also the name of "3D". It has a strong three-dimensional sense. At the same time, different processes can be used in different positions of jewelry, partly polished and partly frosted, causing a contrast between light and dark. In addition to the clearer layering of gold, the stronger three-dimensional sense, and the texture is also distinguished, when touched, some places are smooth and delicate, and some places have a slight matte feeling, which is very stylish and cute, so it is not accepted Popular among young people who are less budget-conscious.
3. A big gold is light and has a face
The jewelry produced by the 3D hard gold process is more three-dimensional, delicate and light. The weight of accessories of the same size is only 1/3 of the traditional solid gold. It creates the effect of gold ornaments of "a big gold light", the integration of fashionable and lovely elements, the decoration effect is very good.
However, 3D hard gold also has some disadvantages.
The shortcomings of 3D hard gold
1. Although the texture is hard but brittle, collisions should be avoided
Although 3D hard gold is close to the hardness of 18K gold, which is 4 times the hardness of ordinary gold, the product itself is thin, the thickness is only 0.2 ~ 0.3mm, so you should avoid collision with sharp objects when wearing 3D hard gold, please do not go artificially Test the hardness and wear resistance of the product.
2. The error of the finished product made by the same mold is large (± 0.3 grams)
With the same process and the same mold, 3D hard gold cannot guarantee that each product is produced with the same weight. Because of the three-dimensional reason, high-temperature gold water flows into the mold and is directly cooled to form. It is difficult to accurately control each product the quality of. Therefore, the same product will appear, labeled as 3 grams, but some customers bought 2.7 grams, and some bought 3.1 grams.
Advantages of solid gold:
Provides everyone with the opportunity to invest, the value is always there, and the most valuable value of the thousands of gold is the most valuable.
Solid gold disadvantages:
The texture is soft, and some styles cannot be designed, but good craftsmanship can reflect the true value of thousands of gold.
So if you have high requirements for the hardness of gold and you do n’t want the jewelry to deform, then it is better to choose 3D hard gold; if you want to maintain value and if the jewelry is easy to scratch when wearing, then choose thousands of gold.
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