Metal Bond Industrial Synthetic Diamond Micron Powder Grade HID B

Yellow Artificial Diamond Micron Powder For Surface Treatment

Description:

Synthetic diamond powder is mainly used in grinding and polishing processes. Users often require the lowest diamond concentration and the fastest cutting speed to obtain the best surface roughness and surface quality of the workpiece. To achieve such a high use effect, high-quality micropowder should be controlled from the following aspects: (1) The strength of the diamond raw material should be high, so that the quality of the micropowder produced is better, and the wear resistance and cutting force are better. Micropowder made of yellow material in the market. The micropowder made of low-tech materials produced by small manufacturers has relatively poor wear resistance and cutting force, that is, the micropowder made of green materials. When polishing hard non-metal materials such as crystal and zircon, fine powder of good quality should be used. Poor quality powder has no cutting force and can not grind off the convex marks on the surface, so it is not easy to polish. (2) The size and content of coarse particles should be strictly controlled. Coarse particles should be controlled within the scope specified by national standards, the less the better. Larger particles are larger than coarse particles, which are likely to cause scratches on the workpiece. This is absolutely not allowed. (3) For particle size distribution, the higher the concentration, the better. (4) The shape of the particles. The fine powder with good roundness has a better effect in polishing. The block, multi-edge, multi-edge, low-magnetic and high-strength fine powder has good application effects in the diamond electroplating wire saw. The general shape of the fine powder, such as strip, Blocks and flakes are relatively sharp, and are mostly used in resin bond grinding wheels.

Using high-quality diamond as raw material, through our advanced technology of the precise and strict control of diamond particle classification, diamond strength, crystal shape and purity, we have achieved very narrow PSD, consistant crystal shape, extremely high particle surface purity, oversize control, and batch quality consistency.Using high-quality diamond as raw material, through our advanced technology of the precise and strict control of diamond particle classification, diamond strength, crystal shape and purity, we have achieved very narrow PSD, consistant crystal shape, extremely high particle surface purity, oversize control and batch quality consistency.

Particle Size Distribution Specification for Superabrasive Grains

Monocrystalline Micron Diamond Powder Series:

- Premium Grade Micron Diamond HID A+

Description: Raw material is adopted from high technology MBD series of high quality diamond, more regular crystal shape with patented technology process, nearly spherical particle shape, more concentrated particle size distribution and low impurity content, very clean particle surface, easy to disperse to various types of vector and combined with various binders solidly.

Application: Suitable for precision grinding of optical glass, optical grinding pills films, optical grinding wheels, precision polishing wafers, precision grinding wheels of silicon materials for sapphire processing, precision machining tools for jade gem processing.

- Standard Grade Micron Diamond HID A

Description: Raw material is adopted from SCD series of high quality diamond, adopts the advanced production technology, combined with the unique particle shaping technology, produced base on international requirements standardization. With regular crystal shape and low impurity content, particle size distribution is in line with national standards.

Application: Traditional sawing, cutting, grinding, grinding, polishing, as well as a specific range of high-precision cutting, grinding, and polishing, can be used as raw materials for various types of diamond tools and diamond paste and slurry.

- Standard Grade Micron Diamond HID B

Description: Using medium strength diamond as raw material, the crystal shape of the product is regular, the impurity content is low, the grinding efficiency is high, and the particle size distribution meets the national standard.
Application: Suitable for ceramic bond abrasives, resin bond abrasives, all kinds of plating tools, grinding paste, grinding fluid.

- Economic Grade Micron Diamond HID G

Description: Raw material is adopted from RVD series of ordinary diamond, adopt the advanced production technology, produce base on international requirements standardization. With the irregular crystal shape, impurity content and particle size distribution is in line with national standards.

Application: Suitable for resin bond abrasive tools, all kinds of electroplating tools, grinding paste and slurry.

Characteristics:

With our raw materials all from strictly quality-controlled suppliers, we pay more attention to all kinds of product standards to meet various application requirements from customers, such as: basic multiple edge particle feature, above international standard, basic particle contents at upper and lower limits, oversize control, low magnetic, hight surface purify.

Diamond is a simple crystal composed of carbon element formed under high pressure and high temperature conditions in the deep parts of the earth. Diamond is a colorless octahedral crystal whose composition is pure carbon, which is linked by carbon atoms with four-valent bonds. It is the hardest substance known to exist naturally. Since the CC bond in diamond is very strong, all valence electrons participate in the formation of covalent bonds, and there are no free electrons, so the hardness of diamond is very large, the melting point is 6900 degrees Fahrenheit, and the ignition point of diamond in pure oxygen is 720~800℃. It is 850~1000℃ in the air, and it is not conductive.

Application for Micron Diamond Powder:

- Traditional gem polishing: single crystal powder or abrasive paste of about 3um is traditionally used
- Raw material for sintering PCD: Micron-sized powder is expanding with the application of PCD tools.
- Grinding and polishing of sapphire wafers: micron to sub-micron, polycrystalline/single crystal polishing liquid is developing rapidly with LED.
- Grinding and polishing of optical fiber connectors: micron to sub-micron, polishing film.
- Ceramic processing: single crystal or polycrystalline powder can be used. For example, fiber ceramic ferrule: single crystal powder from micron to sub-micron, application products include grinding wheel, grinding fluid, polishing film. The application prospects in this area are good.
- Magnetic head: such as grinding and polishing of GMR magnetic head, submicron ~ nanometer, polishing liquid/polishing film.
- Grinding and polishing of super-hard metal rollers or devices: micron to sub-micron, polishing film/abrasive paste/grinding wheel develops steadily.
- Polishing of metal molds: micron to sub-micron, diamond polishing liquid/grinding paste is developing steadily.
- Raw materials for various grinding tools: single crystals of various grain sizes, there is still broad room for development!