Before distinguishing hard gold and soft gold, let's take a look at what hard gold is. Hard gold actually refers to physical gold, but it is "hard" gold made by new methods. Its texture is harder than ordinary gold. Also known as "thousands of hard gold". 0.005%is added with special metals to increase the hardness, thereby achieving the corresponding hardness. Therefore, the difference between hard gold and soft gold is the same color, but hard gold has undergone special craftsmanship, making gold hardening, and it becomes ordinary gold after the fire. Because the craftsmanship is different, the price will be more expensive. Soft gold is a high -purity gold. Hard gold is mixed with other metals that are generally copper synthetic gold. Pure gold is too soft and not suitable for inlay.
Gold is generally very soft. If it is very hard, it is the properties of other metal alloys. 99 gold is very soft, 18 k gold is hard. Foreigners like 18 k gold. He is worn hard after making jewelry, and it is not easy to lose. In addition, foreigners do not have the concept of saving money, unlike us to buy gold just to save money to save money.
Very hard golden purity is not high. Gold with high purity is not so hard. Bite with your teeth, you can feel it. There are other alloys in the very hard gold. This increases the hardness of gold.
That's pretty good, that is not pure gold, pure gold, and the hardness is very low. Generally, it is easy to deform gold. Usually the alloy is hard. Generally, it is easy to deform gold, usually the alloy is hard, some are hard gold, and some are hard gold
That's pretty good, that is not pure gold, pure gold, and the hardness is very low. Generally, it is easy to deformed gold, usually the alloy is hard, and some are hard gold.
Before distinguishing hard gold and soft gold, let's take a look at what hard gold is. Hard gold actually refers to physical gold, but it is "hard" gold made by new methods. Its texture is harder than ordinary gold. Also known as "thousands of hard gold". 0.005%is added with special metals to increase the hardness, thereby achieving the corresponding hardness. Therefore, the difference between hard gold and soft gold is the same color, but hard gold has undergone special craftsmanship, making gold hardening, and it becomes ordinary gold after the fire. Because the craftsmanship is different, the price will be more expensive. Soft gold is a high -purity gold. Hard gold is mixed with other metals that are generally copper synthetic gold. Pure gold is too soft and not suitable for inlay.
Gold is generally very soft. If it is very hard, it is the properties of other metal alloys. 99 gold is very soft, 18 k gold is hard. Foreigners like 18 k gold. He is worn hard after making jewelry, and it is not easy to lose. In addition, foreigners do not have the concept of saving money, unlike us to buy gold just to save money to save money.
Very hard golden purity is not high. Gold with high purity is not so hard. Bite with your teeth, you can feel it. There are other alloys in the very hard gold. This increases the hardness of gold.
That's pretty good, that is not pure gold, pure gold, and the hardness is very low. Generally, it is easy to deform gold. Usually the alloy is hard. Generally, it is easy to deform gold, usually the alloy is hard, some are hard gold, and some are hard gold
That's pretty good, that is not pure gold, pure gold, and the hardness is very low. Generally, it is easy to deformed gold, usually the alloy is hard, and some are hard gold.