Gold is soft. although gold is a very soft metal, it is not as good as lead and tin metal. Use nails on pure gold to draw traces. This softness makes gold very easy to process. However, this point is not ideal to the maker of the decorations, because it is easy to make the decorations hurt and lose it to lose it. Glossing and even affecting beauty. Therefore, when making jewelry with gold, copper and silver are generally added to improve their hardness. The international gold is generally based on ounces. In ancient China, "two" was used as a gold unit, and it was a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry, electronics, modern communications, aerospace and air industry and other departments. Extension data Data show that in 2014, India surpassed China and once again became the world's largest gold demand country. According to Donoson Reuters GFMS data, China's gold demand in 2014 fell more than one -third to 866 tons, while China's waste gold supply rose 21%to 182 tons of unprecedented 182 tons. The demand for Indian gold ornaments has risen 14%to 690 tons, setting a record. Global physical gold demand decreased by 19%in 2014. Except for the central bank's buying tickets, other aspects are decreasing, and gold jewelry demand has decreased by 11%. Reference materials Source: Baidu Encyclopedia-Gold
Of course it is soft. This is determined by the physical nature of gold. Although gold is a very soft metal, it is not as good as lead and tin metal. Use nails on pure gold to draw traces. This softness makes gold very easy to process. However, this point is not ideal for the maker of the decoration, because it is easy to make the decorations hurt and make it make it make it wound and make it it. Lost luster and even affect beauty. Therefore, when making jewelry with gold, copper and silver are generally added to improve their hardness.
Pay content for time limit to check for freenThe main difference between answering soft gold and hard gold is that it is different from the gold content, the hardness, and the use of the use. Among them, the gold content of hard gold is much less than the soft gold. Because there are many other metals in it, the hardness is very high, the price is much cheaper, and the price is much cheaper. , And the gold content of soft gold is very high, the texture is soft, and the price is relatively high.
Gold now has two types of soft gold and hard gold. The purity of the two golds is the same, but hard gold is not easy to deform. The price is more expensive than soft gold. Remember the purity is the same.
Although gold is a very soft metal, it is not as good as lead and tin metal. Use nails on pure gold to draw traces. This softness makes gold very easy to process. However, this point is not ideal for the maker of the decoration, because it is easy to make the decorations hurt and make it make it make it wound and make it it. Lost luster and even affect beauty. Therefore, when making jewelry with gold, copper and silver are generally added to improve their hardness.
Gold is soft.
although gold is a very soft metal, it is not as good as lead and tin metal. Use nails on pure gold to draw traces. This softness makes gold very easy to process. However, this point is not ideal to the maker of the decorations, because it is easy to make the decorations hurt and lose it to lose it. Glossing and even affecting beauty. Therefore, when making jewelry with gold, copper and silver are generally added to improve their hardness.
The international gold is generally based on ounces. In ancient China, "two" was used as a gold unit, and it was a very important metal. It is not only a special currency for reserves and investment, but also an important material for the jewelry, electronics, modern communications, aerospace and air industry and other departments.
Extension data
Data show that in 2014, India surpassed China and once again became the world's largest gold demand country. According to Donoson Reuters GFMS data, China's gold demand in 2014 fell more than one -third to 866 tons, while China's waste gold supply rose 21%to 182 tons of unprecedented 182 tons.
The demand for Indian gold ornaments has risen 14%to 690 tons, setting a record. Global physical gold demand decreased by 19%in 2014. Except for the central bank's buying tickets, other aspects are decreasing, and gold jewelry demand has decreased by 11%.
Reference materials Source: Baidu Encyclopedia-Gold
Of course it is soft. This is determined by the physical nature of gold. Although gold is a very soft metal, it is not as good as lead and tin metal. Use nails on pure gold to draw traces. This softness makes gold very easy to process. However, this point is not ideal for the maker of the decoration, because it is easy to make the decorations hurt and make it make it make it wound and make it it. Lost luster and even affect beauty. Therefore, when making jewelry with gold, copper and silver are generally added to improve their hardness.
Pay content for time limit to check for freenThe main difference between answering soft gold and hard gold is that it is different from the gold content, the hardness, and the use of the use. Among them, the gold content of hard gold is much less than the soft gold. Because there are many other metals in it, the hardness is very high, the price is much cheaper, and the price is much cheaper. , And the gold content of soft gold is very high, the texture is soft, and the price is relatively high.
Gold now has two types of soft gold and hard gold. The purity of the two golds is the same, but hard gold is not easy to deform. The price is more expensive than soft gold. Remember the purity is the same.
Although gold is a very soft metal, it is not as good as lead and tin metal. Use nails on pure gold to draw traces. This softness makes gold very easy to process. However, this point is not ideal for the maker of the decoration, because it is easy to make the decorations hurt and make it make it make it wound and make it it. Lost luster and even affect beauty. Therefore, when making jewelry with gold, copper and silver are generally added to improve their hardness.