The top ten advantages of diamonds are: 1, hardness The hardness of Mo's hardness 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.
The top ten advantages of diamonds are:
1, hardness
The hardness of Mo's hardness 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.