Global Supplier of industrial diamond & cBN manufacturing
Harmony Industry Diamond (H.I.D.)
| Place of Origin: | Zhengzhou China (Mainland) |
|---|---|
| Brand Name: | Harmony |
| Certification: | ISO 9001:2015, SGS |
| Model Number: | 2290 |
| Minimum Order Quantity: | 1,000 Carat |
| Price: | Negotiable |
| Packaging Details: | Inner plastic bag, outter carton |
| Delivery Time: | 3-5 days |
| Payment Terms: | T/T, L/C, Western Union, MoneyGram, Paypal |
| Supply Ability: | 15,000,000 Carats per year |
| Model: | 2290 | Mesh Sizes: | 10/12 - 70/80 |
|---|---|---|---|
| Raw Material: | Diamond | Type: | Single Crystal |
| Production Method: | High Pressure High Temperature | Hardness: | High Strength & Superabrasives |
| Color: | Yellow | Shape: | Uniform Regular Shape |
| Particles Size: | Powder, Abrasives | Function: | Good Diaphaneity And Great Thermal Stability |
| Application: | Diamond Saw Blade | Usage: | Hard Stone And Concrete |
| Shipment: | TNT, DHL, UPS, EMS | Sources: | Artificial Abrasives |
| HS Code: | 71051020.00 | OEM/ODM: | Available |
| High Light: | Concrete diamond abrasive powder,diamond abrasive powder 40/50,70/80 grit diamond lapping powder |
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Hard Stone Concrete diamond abrasive powder 40/50 to 70/80 grit
Description:
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.
Mainly application in geological drill and petroleum drill diamonds, diamonds for wire drawing dies, diamonds for abrasives, diamonds for dressers, diamonds for glass cutters, diamonds for hardness testers, diamonds for handicrafts. If it is painted on the speaker cone, the sound quality of the speaker will be greatly improved.
HID 22 series refers the grits from size 40/50 to size 70/80 which are mainly used to produce saw blades. The quality under this series is good enough to substitute the imported materials that are produced by belt press
HID 21 series refers to the grits with size bigger than 35/40 (0.425mm-3.0mm). Compared with HID 21 series,these grits are bigger and with higher quality. All the quality data of this series, such as Ti, shape, color and transparency, can meet the international standards. lt fills up the technology blank on large diamond grits of China and marks that our diamond manufacturing technology reached the advanced level in the world.
HID 22 Series Mesh Size Available:
| Grade Size | 10/12 | 12/14 | 14/16 | 16/18 | 18/20 | 20/25 | 25/30 | 30/35 | 35/40 | 40/45 | 45/50 | 50/60 | 60/70 | 70/80 |
| HID 2290 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | |||
| HID 2280 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| HID 2260 | √ | √ | √ | √ | √ | √ | √ | |||||||
| HID 2240 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| HID 2230 | √ | √ | √ | √ | √ | √ | √ | √ | ||||||
| HID 2220 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| HID 2215 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | ||||
| HID 2210 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
HID 21 Series Mesh Size Available:
| Grade Size | 80/100 | 100/120 | 120/140 | 140/170 | 170/200 | 200/230 | 230/270 | 270/325 | 325/400 |
| HID 2180 | √ | ||||||||
| HID 2160 | √ | √ | √ | √ | √ | ||||
| HID 2140 | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| HID 2120 | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| HID 2115 | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| HID 2110 | √ | √ | √ | √ | √ | √ | √ | √ | √ |
Introduction of synthetic diamond
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.
HID 22 and HID 21 Series
- Monocrystalline Diamond Grade HID 2290
Uniform crystal color, regular shape, good diaphaneity, high strength and great thermal stability, applied to make tools for cutting all kinds of hard stone and concrete, also suitable for making geological drills.
- Monocrystalline Diamond Grade HID 2280
Complete crystal shape, perfect octahedron, good diaphaneity, high impacting strength and thermal stability, suitable for high grade cutting, drilling and grinding tools.
- Monocrystalline Diamond Grade HID 2260
Complete crystal shape, good diaphaneity and low impurity, high strength, suitable for making circular saws, frame-saw and geological drills.
- Monocrystalline Diamond Grade HID 2240
Comparatively regular crystal shape,high mechanic strength,medium grade containing more regular crystal, suitable for grinding and free-cutting tools, grinding wheels which work with medium load.
- Monocrystalline Diamond Grade HID 2230
Comparatively regular crystal shape, high strength,containing some regular crystals, suitable for grinding and cutting tools, grinding wheels that work with medium load.
- Monocrystalline Diamond Grade HID 2220
Irregular crystal shape and low strength, belonging to low grade diamond,suitable for low load grinding.
- Monocrystalline Diamond Grade HID 2215
Irregular crystal shape and low strength,suitable for low load grinding such as grinding.
- Monocrystalline Diamond Grade HID 2110
Poor crystal shape, irregular, low in strength,mainly used to make resin tools.
Application of Monocrystalline Diamond Powder:
HID 22 & 21 series of monocrystalline diamonds are widely using for sawing,drilling and grinding applications in the stone, construction, mining and oil and gas industries.
