What is the ten major selling points of diamonds
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What is the ten major selling points of diamonds
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The top ten selling points of diamonds are:
1, hardness
The hardness of Mohs of diamonds is 10, which is the hardest natural material discovered by humans. Compared with other gems, diamonds are embedded on jewelry, which can resist the wear and scratches of various materials. Therefore, once diamonds have it, they can be passed down from generation to generation, because they will never be worn, and they will never wear new ones.
2, toughness
has high toughness, but its edges are relatively crispy, and collision should be avoided during wear.
3, the gravity
The proportion of diamonds is 3.52g / cm3, which is larger than the proportion of ordinary gems, indicating that its atomic arrangement is closer.
4, thermal guidance rate
Drives is the most powerful material in the known material, which enables Vajrayana to the aviation industry and microelectronics industry.
5, thermal expansion rate
The thermal expansion rate of diamond stone is very low, and there is no significant thermal expansion and cold contraction due to temperature changes.
6, refractive index
The refractive index of the diamond is 2.417, which is the highest refractive index in all natural colorless gems, so that the light enters the diamond and converges the center.
7, dispersing rate
The dispersing rate of diamond is 0.044. This is also the most natural colorless gem. The reason why diamonds have this characteristic is because they can disperse white light into spectral rainbow colors.
8, gloss
The luster is related to refractive index. The refractive index is the characteristic of reflecting light on the surface of the object. Diamond is a typical diamond luster that makes diamonds have a very dazzling luster after cutting and grinding.
9, lipophytic
Droconal surface is easy to stick oil, and oil is strong.
10. The response to chemicals
Tracka has high chemical stability, and it does not work for it.
extension information:
diamond (gem) maintenance method
1. Diamonds are not suitable for heavy work. Although the diamond is hard and wear -resistant, it may be damaged if it is hit in the direction of the texture.
2, do not place diamonds and other jewelry in a drawer or jewelry box, because diamonds will scratch other jewelry when rubbing. At the same time, platinum jewelry should not be worn at the same time as gold jewelry. Because gold is soft. If they rub each other, they will not only damage the gold jewelry, but also stain the gold in platinum to make it yellow, which is difficult to remove.
3. Platinum jewelry is sent to the jewelry shop for inspection every year to see if the diamonds and inlaid are loosened and worn to repair it in time.
4, diamonds are the adhesives of fat. Diamonds containing skin oil, cosmetics and kitchen oil will lose their luster, so it should be cleaned once a month. The method of cleaning is: Soak the platinum jewelry in the jewelry cleaning solution for about 5 minutes, take it out, use a small toothbrush to brush the diamond, then rinse it on the filter with water, and finally dry the water with a soft cloth.
5, maintenance diamond ring, take good care of the diamond ring when doing heavy work, so as not to cause the rotor to be deformation of gravity and affect the solidity of the diamond.
Reference materials Source:
Baidu Encyclopedia-Diamond
Diamonds are the hardest substances in the world, representing not easy to break.
The diamonds take 1 billion years to form. It represents eternal
. Diamonds are formed by hypoxia, high pressure, and high temperature when the volcanic eruption. Diamonds have a variety of natural colors, which represent different personalities, and also have different meanings
diamonds are transparent, representing pure
diamonds are scarce, representing rare
Diamonds are expensive, and it is better to represent it that it is not easy to cherish
. After processing, masonry has a perfect folding rate, dazzling light
Diamonds in modern society are mostly used as wedding rings as wedding rings When you appear, you are the one I am preparing to love forever for hundreds of millions of years.
will give it only nine, and it will be given to nine. It is forever for a long time, and there is a person who gives people with diamonds to imagine!
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Like hardness density, etc.