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where to buy gold jewelry wholesale It means that the gold layer is made of gold with a purity of 99.9%, which is often referred to as 999 gold on the market. What is the gold foil
The pure gold foil is a thin piece made of gold foil. Due to good ductility and plasticity, gold can be hammered by 31.25 grams of pure gold with a gold foil with a thickness of 16.2 square meters. That is, one gram of gold can be made into a pure gold foil of about 0.5 square meters, with a thickness of 0.12um. The standard specifications of the gold foil are 9.33*9.33cm, and other common specifications are 8*8cm, 10.9*10.9cm, 4.5*1.5cm, and 2.75*2.75cm.
The pure gold foil is a thin piece made of pure gold. The traditional process is made of gold foil. The special processing of the process makes it golden, bright and soft, as light as fur, as thin as cicada, with less than 0.12 microns.
999 What does pure gold foil mean
999 Pure gold foil meaning meaning in gold in gold often reflects the special craftsmanship of gold, such as : "Golden Branch Jade Leaf" and "Golden Brilliant", describing an important variety of gold technology -gold foil. 999 pure gold foil is made of 999 thousand gold hammers. Make a gold foil with a pure gold foil of about 200 grams.
The manufacturing process of gold foil generally go through twelve programs. They are: gold ratio, chemical bars, cakes, twisted, golden opening, dipping gold twist, golden opening, installing the pits, pits, thinning, issuing gold foil.
What material is alloy 999?
alloy 999 is not alloy, it is a thousand -foot gold with a gold content of 99.9%. Thousands of gold is the highest value in the naming of jewelry. Due to the high gold content, the texture of the thousands of gold is very soft and easy to deform. Increase the hardness and abrasion resistance of thousands of gold.
The alloy 999 is the gold
The alloy 999 is not alloy, but the gold content of 99.9%. Thousands of gold are the highest value in the naming of jewelry. Generally, it is made of processing without solder welding. The overall quality is consistent, and the reason for the red color of the thousands of gold can give people a sense of noble and elegant sense. R. n
The thousand enough gold due to high gold content, the texture is very soft and easy to deform, which also causes the problem of thousands of sufficient gold. Reasons for design and processing. Wearing thousands of footsteps on your body can give people a very clean feeling and it looks simple and clear. The gold content, pH value, working temperature, organic optical agent content, stirring speed, etc. in the liquid are improved, which greatly improves the hardness and abrasion resistance of thousands of gold. Four times the gold, can be easily shaped