5 thoughts on “What are the differences between three nine and four gold jewelry”
Bobbie
The only difference between three nine and four and nine gold jewelry is different purity: 1, three nine gold jewelry refers to the gold jewelry with a purity of more than 99.90%. 2, four -nine gold jewelry refers to gold jewelry with a purity of more than 99.99%. The purity of four nine nine and three nine is higher! Gold jewelry, jewelry made of gold. Gold is a valuable metal and one of the earliest metals discovered and developed by humans. The purity of different gold jewelry is different. Domestic gold jewelry is generally three nine, because gold is difficult to reach 99.99%of the overall color during the production or processing process. Most. Pucting information: The daily maintenance of gold jewelry: 1. The chemicals of cleaning essence will change the color of the gold, so you should take off the gold jewelry before doing cleaning. 2. Avoid contact with high volatile substances such as perfume and glue directly, otherwise it will easily cause gold decoration to fade. 3. When swimming, remove the gold ornaments to avoid chemical changes in the surface layer after encountering seawater or pool water. 4, use a velvet cloth to wrap it in the jewelry box during storage to avoid rubbing and damage to each other. 5, gold is soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation. 6. Pure gold jewelry will have a chemical reaction when it encounters water and silver, and white spots appear. When cleaning, you can restore the original color as long as you grill under the alcohol lamp for a while. 7. The gold jewelry after wearing is often lost due to the stains and dust stains. At this time, as long as the gold decoration is placed in the neutral detergent soaked and washed with warm water, and then removed and wiped. Reference materials: Baidu 100-family-gold jewelry
The digital logo of gold represents its purity. The difference between gold 999 and 9999 is different purity. Gold 999 is a thousand -footed gold, with a gold content of 99.9%; gold 9999 is 10,000 sufficient gold, with a gold content of 99.99%; there is also a gold with 99.999%of gold, which can call it "100,000 gold" or "high pure gold". In fact, 100%of pure gold does not exist, because the gold will be lost during the refining process or during processing. Golden purity is generally represented by K, the highest purity of 24K gold, 18K times, and so on. You can distinguish gold by looking at color, 、 weight, see hardness, listen to sound, use fire, and see tags and other methods. Indicates that the k of gold has a direct relationship with the weight unit of the gemstone. "Clar" comes from French Carat, "K" is taken from French Karat. In French, these two words are read as "carat", which is easy to confuse. In order to distinguish between the two, the weight unit of the gem was "carat", and the golden position symbol was selected "K". Pucting information: Golden discerning method 1. See color: the higher the purity of the gold jewelry, the deeper the color. The dark yellow yellow color is more than 95%, the light red yellow yellow is 90-95%, the pale yellow is 80--85%, the cyan yellow is 65-70%, the color green band is only 50--60%, the slightly yellow and white are white It's less than 50%. 2, weight: The proportion of gold is 19.32, which is more important than metal such as silver, copper, lead, zinc, aluminum. Essence The gold jewelry should have a sense of sinking in the hand, and the fake gold jewelry feels lightly, but this method does not apply to the gold jewelry inlaid with gems. 3, look at the hardness: pure gold is soft and low, the nails can be used to draw shallow marks, the teeth can be used to leave the dental marks, and the high -quality gold jewelry is lower than the soft color. The bending method can also test the hardness. The pure gold is soft, it is easy to bend, the lower the purity, and the less likely to bend. 5, listening to the sound: The real gold with a color of more than 99%is thrown on the hard ground, and it will make a tap sound, there is no rhyme or elasticity. The fake or low golden sound is crispy but no dullness. Generally, the sound of "Dangdang" is emitted, and there are surplus sounds. 6. Burning with fire: The jewelry is burned red with fire. After cooling, the color changes are observed. If the surface is still the original golden color, it is pure gold. Generally, the lower the color, the stronger the color, and the darkens are all, indicating that it is a fake gold jewelry. 7. Seeing the mark: Domestic gold jewelry is allicized and prepared according to international standards, and the killing records, such as "24K" indicate "foot red" or "foot gold"; 18K gold, the word "18K", the word "18K", Those who are lower than LOK can not play K Gold Seal according to regulations. Reference materials: Golden purity — Baidu Encyclopedia
Pay content for time limit to check for freenAnswer Hello, 999 is the purity of gold, the purity reaches 99.9%of the gold content, and one more 9 indicates that the purity reaches 99.99%. In fact, gold jewelry is difficult to achieve four 9, because the gold jewelry needs to be welded and plus solder, which can generally reach 99.9%.nThe 4 9 and 5 9 you asked are actually not much different.nIf the purity identification reaches 4 9, it basically reaches the ceiling of purity.nI hope my answer can help you ~ If you think you can, please help me like it ha ❤nMore 2nBleak
Hello, three nine refers to the gold of the gold of the purity of more than 99.90%or more refers to the gold of the purity of more than 99.99%, but most of the domestic in China is three nine, because gold is in production or processing In the process, it is difficult to reach 99.99%of the overall color, plus accessories, etc. Then this year's jewelry seminar has proposed the name of the name of the thousands of gold (that is, three nine). Even a thousand feet are canceled, and the four nine nine should not exist at all.
The only difference between three nine and four and nine gold jewelry is different purity:
1, three nine gold jewelry refers to the gold jewelry with a purity of more than 99.90%.
2, four -nine gold jewelry refers to gold jewelry with a purity of more than 99.99%.
The purity of four nine nine and three nine is higher!
Gold jewelry, jewelry made of gold. Gold is a valuable metal and one of the earliest metals discovered and developed by humans. The purity of different gold jewelry is different. Domestic gold jewelry is generally three nine, because gold is difficult to reach 99.99%of the overall color during the production or processing process. Most.
Pucting information:
The daily maintenance of gold jewelry:
1. The chemicals of cleaning essence will change the color of the gold, so you should take off the gold jewelry before doing cleaning.
2. Avoid contact with high volatile substances such as perfume and glue directly, otherwise it will easily cause gold decoration to fade.
3. When swimming, remove the gold ornaments to avoid chemical changes in the surface layer after encountering seawater or pool water.
4, use a velvet cloth to wrap it in the jewelry box during storage to avoid rubbing and damage to each other.
5, gold is soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation.
6. Pure gold jewelry will have a chemical reaction when it encounters water and silver, and white spots appear. When cleaning, you can restore the original color as long as you grill under the alcohol lamp for a while.
7. The gold jewelry after wearing is often lost due to the stains and dust stains. At this time, as long as the gold decoration is placed in the neutral detergent soaked and washed with warm water, and then removed and wiped.
Reference materials:
Baidu 100-family-gold jewelry
The digital logo of gold represents its purity. The difference between gold 999 and 9999 is different purity.
Gold 999 is a thousand -footed gold, with a gold content of 99.9%; gold 9999 is 10,000 sufficient gold, with a gold content of 99.99%; there is also a gold with 99.999%of gold, which can call it "100,000 gold" or "high pure gold". In fact, 100%of pure gold does not exist, because the gold will be lost during the refining process or during processing.
Golden purity is generally represented by K, the highest purity of 24K gold, 18K times, and so on. You can distinguish gold by looking at color, 、 weight, see hardness, listen to sound, use fire, and see tags and other methods. Indicates that the k of gold has a direct relationship with the weight unit of the gemstone. "Clar" comes from French Carat, "K" is taken from French Karat. In French, these two words are read as "carat", which is easy to confuse. In order to distinguish between the two, the weight unit of the gem was "carat", and the golden position symbol was selected "K".
Pucting information:
Golden discerning method
1. See color: the higher the purity of the gold jewelry, the deeper the color. The dark yellow yellow color is more than 95%, the light red yellow yellow is 90-95%, the pale yellow is 80--85%, the cyan yellow is 65-70%, the color green band is only 50--60%, the slightly yellow and white are white It's less than 50%.
2, weight: The proportion of gold is 19.32, which is more important than metal such as silver, copper, lead, zinc, aluminum. Essence The gold jewelry should have a sense of sinking in the hand, and the fake gold jewelry feels lightly, but this method does not apply to the gold jewelry inlaid with gems.
3, look at the hardness: pure gold is soft and low, the nails can be used to draw shallow marks, the teeth can be used to leave the dental marks, and the high -quality gold jewelry is lower than the soft color. The bending method can also test the hardness. The pure gold is soft, it is easy to bend, the lower the purity, and the less likely to bend.
5, listening to the sound: The real gold with a color of more than 99%is thrown on the hard ground, and it will make a tap sound, there is no rhyme or elasticity. The fake or low golden sound is crispy but no dullness. Generally, the sound of "Dangdang" is emitted, and there are surplus sounds.
6. Burning with fire: The jewelry is burned red with fire. After cooling, the color changes are observed. If the surface is still the original golden color, it is pure gold. Generally, the lower the color, the stronger the color, and the darkens are all, indicating that it is a fake gold jewelry.
7. Seeing the mark: Domestic gold jewelry is allicized and prepared according to international standards, and the killing records, such as "24K" indicate "foot red" or "foot gold"; 18K gold, the word "18K", the word "18K", Those who are lower than LOK can not play K Gold Seal according to regulations.
Reference materials: Golden purity — Baidu Encyclopedia
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Pay content for time limit to check for freenAnswer Hello, 999 is the purity of gold, the purity reaches 99.9%of the gold content, and one more 9 indicates that the purity reaches 99.99%. In fact, gold jewelry is difficult to achieve four 9, because the gold jewelry needs to be welded and plus solder, which can generally reach 99.9%.nThe 4 9 and 5 9 you asked are actually not much different.nIf the purity identification reaches 4 9, it basically reaches the ceiling of purity.nI hope my answer can help you ~ If you think you can, please help me like it ha ❤nMore 2nBleak
Hello, three nine refers to the gold
of the gold
of the purity of more than 99.90%or more refers to the gold
of the purity of more than 99.99%, but most of the domestic in China is three nine, because gold is in production or processing In the process, it is difficult to reach 99.99%of the overall color, plus accessories, etc.
Then this year's jewelry seminar has proposed the name of the name of the thousands of gold (that is, three nine). Even a thousand feet are canceled, and the four nine nine should not exist at all.
Four nine nine good, 9999 pure gold