Diamond explanation: carbon allotrope is an octahedral crystal formed in magma under high pressure and high temperature, and it can also be made artificially. Pure, colorless, transparent, shiny, strong refractive power. The hardness is 10, which is the hardest substance known. After thinking about it, it is called diamond, which is used to make jewelry. Industrially used as advanced cutting and grinding materials. Also known as Jin Gangzuan.
Diamond sentence: 1, tools Your lover's diamond drill is lost or broken. Have you found it?
2. One of the challenges of this technology is to couple two NV centers in two separated nano-diamond crystals.
Today, most industrial diamonds are produced in Russia.
4. This research on reversible diamonds will be published in the journal Physical Review Letters.
5. The method of using shock wave has been successful, but the experimental results of diamond anvil show that the hydrogen at this time is still an insulator even in the environment equivalent to the core pressure.
6. The strength of carbon structure comes from strong chemical bonds between carbon atoms (think of diamonds).
7. According to the report in Applied Physics Express, the team is studying the characteristics of diamond nitrogen vacancy (NV) material.
8. Scientists all know that carbon can be transformed into diamond only under the combination of extremely high temperature and high pressure.
9. The Devon diamond mine in northwest Canada.
10, so it is necessary to use a diamond polishing machine, which only appeared in recent years 10, Paicheur said.
1 1, the adhesion is one of the basic problems in the application of CVD diamond films.
12, diamond is the hardest substance in nature.
13. In the microwave plasma chemical vapor deposition device, the influence of negative bias pressure on the bonding force between diamond film and WC6% cemented carbide tool was studied.
14, the unit price includes drilling or mortise in the structure, no matter what method is used (including diamond drilling and grinding, etc.). ).
15. In this paper, the changes of structural characteristics caused by boron and nitrogen ions implanted into diamond were studied by electron paramagnetic vibration and electron diffraction.
16, that's an exciting thing, because no one ever thought that there would be another form of carbon after the trillions of years when diamonds and graphite were widely known.
17. In diamond ultra-precision turning, there is inevitably some vibration between the tool and the workpiece, which affects the surface quality of the workpiece.
18. The jeweler claimed that the diamond was real.
19. Experiments show that the diamond composite coating meeting the performance requirements of reamer can be obtained by this process.
20. The vacuum is full of ether particles. When the ether particles reach the balance of force, an ideal vacuum with diamond structure is formed.
The discovery of Dabie Mountain 2 1, Shikeying and granular diamond makes Dabie UHP metamorphic belt a hot spot in geodynamics research.
22. The application and development prospect of nano-diamond in lubricating oil, composite coating and fine grinding materials are expounded.
23. The polishing technology of diamond film which is being studied and applied at present is introduced, and its principle, characteristics and application scope are analyzed and summarized.