Where are diamonds used

Is a diamond a diamond? A diamond is a diamond, the rough stone of diamond, a mineral made of carbon. A diamond is a round cut and polished diamond. Essentially, they are the same substance, just like the relationship between wood and furniture.

Not every diamond can be processed into a diamond, and diamonds need to go through many processes to avoid separation. Some high-quality and large-sized gem-quality diamonds can be processed into diamonds, while most diamond-grade and ground-grade diamonds can only be used for industrial purposes such as cutting, grinding, and polishing. A diamond that can be used to machine a diamond is a rough diamond by a diamond artisan who first inspects the rough and then uses laser cutting techniques to cut the rough. The cut diamonds need to be ground into circles or other patterns with an automatic grinder. After such a series of operations, a shining diamond appeared.

Where are diamonds used?

1）, industrial abrasives.

1. Manufacture of resin-bonded abrasive tools or grinding tools.

2. Manufacture of metal bond abrasives, ceramic bond abrasives or grinding tools.

3. Manufacture of general geological drilling bits, semiconductor and non-metallic materials cutting tools, etc.

4. Manufacture of hard stratum geological drill bits, correction tools and non-metallic hard and brittle materials processing tools, etc.

5. Resin, vitrified bond abrasives or grinding, etc.

6. Metal bond abrasives, electroplating products. Drilling tools or grinding etc.

7. Sawing, drilling and correction tools, etc.

2）, the glasses industry

Currently, diamond has the broadest transmission spectrum of all solid materials, ranging from 225 nm in the ultraviolet to 25 m in the infrared (except for wavelengths 25 m (1.8 m-2.5 m), diamond has excellent transmission in the microwave range. Diamond has Excellent optical properties, high hardness, high thermal conductivity, high chemical stability, strong radiation damage resistance and low expansion coefficient are ideal materials for making modern infrared optical windows. At the same time, MPCVD single crystal diamond can also be used as high The energy transmission window of power laser devices. The high temperature resistance and thermal shock resistance of diamond can greatly improve the output power of laser devices.

3）,  Particle detectors

Compared with traditional silicon-based detectors, diamond detectors have the advantages of high sensitivity, low dark current, strong radiation resistance, and long service life. This is because diamond has a wide band gap (5.45 eV), the C-C bond energy in the diamond lattice is high, and the absorption cross section of carbon atoms for high-energy particle radiation is small. When energetic particles pass through single crystal diamond, electron-hole pairs are formed in the diamond crystal by ionization of the particles. When an external electric field acts on diamond, electrons and holes move in opposite directions, forming a migration current. The strength of the migration current is proportional to the strength and number of incident energetic particles. By detecting the magnitude of the migration current, the intensity of the incident particles can be measured.

4）, Semiconductors and Electronic Devices

Due to its high electron and hole mobility, high breakdown voltage and high thermal conductivity, single crystal diamond can be semiconducted after doping, and is the best choice for wide-bandgap high-temperature semiconductor materials.

The above is whether diamond is a diamond and what fields diamond is used in. Z-LION will share it here today. Thank you for your support.