1 thought on “Which hedging is high in gold hard gold or soft gold”
Regina
Hard gold is better. Relatively speaking, the production process is more complicated, so the price is more expensive than soft gold. The color of hard gold and soft gold is the same, but the hard gold has undergone special craftsmanship, making gold hardening, and it becomes ordinary gold after encountering fire. Because the craftsmanship is different, the price will be more expensive.
1, 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". The "3D hard -footed gold" accessories are a new product that breaks the manufacturing of traditional craftsmanship. It is mainly produced in the "casting" model. The gold content of 3D hard -footed gold is 99.9%, which is consistent with the purity of ordinary foot gold 999.
2, 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's ionization is high, it is difficult to lose the outer electrons into positive ions, and it is not easy to accept electrons into anion. Its chemical properties are stable and the affinity with other elements is weak. Therefore, most of the natural gold state exists in nature.
The expansion information:
gold with different hardness, the use and the place used are different. Pure gold is generally soft. Making gold bars, gold ingot or pure gold jewelry, the value preservation effect is better; K gold has a higher hardness, used for more embedded, more reliable, and can also process jewelry. Adding other metals can show a variety of different colors, so the sense of fashion is relatively strong.
1, color:
The steam emitted when gold is melted is yellow -green; its gold powder is usually brown during the smelting process; One piece, it can send green light.
2, ductility:
is extremely strong. 1 ounce of gold can be pulled into 50 miles long, and its ductility makes it easy to cast and is a good choice for making jewelry. Gold is the strongest in the metal.
3, forgedness:
INO. It can cause extremely thin and easy to roll up. 1 ounce of gold can be hammered to 1 foot thick and 100 square feet with a large area of 4 million. The ancients hammed it into thin slices to decorate the temples and the palace. These can explain the flexibility and forgedness of gold.
The color of gold is golden yellow, metal luster, difficult to break down. The density is 19.3g/cm3, and the melting point is 1064.4 ° C; it has good ductility and can be pressed into thin foil. It has extremely high heat transfer and conductivity. The resistance of pure gold is 2.4P. Pure gold has good anti -chemical corrosion and is the best electroplating material.
Gold, as a precious metal, has good physical characteristics. "Real gold is not afraid of fire" is that the chemical stability of gold is very high. It is not easy to chemically react with other materials. Essence Even in the melting state, it will not be oxidized and discolored. The density is strong and the feel is heavy.
The toughness and ductility, good guidance. Pure gold has gorgeous yellow, but after incorporating other metals, the color changes greatly. For example, gold and copper alloy are dark red, and the silver alloy is light yellow or gray -white. Jin Yi was grinded into powder, which is why Jin is scattered in nature. Pure gold jewelry is also easily worn and reduced.
The atomic order in the Menjiev cycle table is 79, that is, the golden nucleus of the gold contains 79 protons, and the proton belt positive charge. At the same time, due to the conformity of half full rules, gold has good chemical stability. In the metal market, metals such as crickets, 铑, 钯, 锇, 铱, and platinum are collectively referred to as precious metals.
The gold is a very soft metal, but 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.
Hard gold is better. Relatively speaking, the production process is more complicated, so the price is more expensive than soft gold. The color of hard gold and soft gold is the same, but the hard gold has undergone special craftsmanship, making gold hardening, and it becomes ordinary gold after encountering fire. Because the craftsmanship is different, the price will be more expensive.
1, 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". The "3D hard -footed gold" accessories are a new product that breaks the manufacturing of traditional craftsmanship. It is mainly produced in the "casting" model. The gold content of 3D hard -footed gold is 99.9%, which is consistent with the purity of ordinary foot gold 999.
2, 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's ionization is high, it is difficult to lose the outer electrons into positive ions, and it is not easy to accept electrons into anion. Its chemical properties are stable and the affinity with other elements is weak. Therefore, most of the natural gold state exists in nature.
The expansion information:
gold with different hardness, the use and the place used are different. Pure gold is generally soft. Making gold bars, gold ingot or pure gold jewelry, the value preservation effect is better; K gold has a higher hardness, used for more embedded, more reliable, and can also process jewelry. Adding other metals can show a variety of different colors, so the sense of fashion is relatively strong.
1, color:
The steam emitted when gold is melted is yellow -green; its gold powder is usually brown during the smelting process; One piece, it can send green light.
2, ductility:
is extremely strong. 1 ounce of gold can be pulled into 50 miles long, and its ductility makes it easy to cast and is a good choice for making jewelry. Gold is the strongest in the metal.
3, forgedness:
INO. It can cause extremely thin and easy to roll up. 1 ounce of gold can be hammered to 1 foot thick and 100 square feet with a large area of 4 million. The ancients hammed it into thin slices to decorate the temples and the palace. These can explain the flexibility and forgedness of gold.
The color of gold is golden yellow, metal luster, difficult to break down. The density is 19.3g/cm3, and the melting point is 1064.4 ° C; it has good ductility and can be pressed into thin foil. It has extremely high heat transfer and conductivity. The resistance of pure gold is 2.4P. Pure gold has good anti -chemical corrosion and is the best electroplating material.
Gold, as a precious metal, has good physical characteristics. "Real gold is not afraid of fire" is that the chemical stability of gold is very high. It is not easy to chemically react with other materials. Essence Even in the melting state, it will not be oxidized and discolored. The density is strong and the feel is heavy.
The toughness and ductility, good guidance. Pure gold has gorgeous yellow, but after incorporating other metals, the color changes greatly. For example, gold and copper alloy are dark red, and the silver alloy is light yellow or gray -white. Jin Yi was grinded into powder, which is why Jin is scattered in nature. Pure gold jewelry is also easily worn and reduced.
The atomic order in the Menjiev cycle table is 79, that is, the golden nucleus of the gold contains 79 protons, and the proton belt positive charge. At the same time, due to the conformity of half full rules, gold has good chemical stability. In the metal market, metals such as crickets, 铑, 钯, 锇, 铱, and platinum are collectively referred to as precious metals.
The gold is a very soft metal, but 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.