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: | Grade BRM-30C |
| 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: | 5,000,000 Carats per year |
| Model: | Grade BRM-30C | Micron Size: | 20-30um |
|---|---|---|---|
| Material: | Synthetic Diamond | Type: | Single Crystal, Monocrystalline |
| Production Method: | Static High Pressure Catalytic Method | Hardness: | Superabrasives |
| Color: | Gray Red | Shape: | Blocky & Irregular |
| Particle Size: | Friable, Multicrystalline Struture | Function: | Surface Treatment/Finishing |
| Application: | Heavy Duty Work | Usage: | Grind, Polishing, Lapping |
| Shipment: | EMS, DHL And UPS | Source: | Artificial Abrasives |
| HS Code: | 710510200 | OEM/ODM: | Available |
| High Light: | HID Cu Copper Coated Diamond Powder,Coated Diamond Powder Multicrystalline,20 30um diamond grinding powder |
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20-30um HID Cu Copper Coated Diamond Powder Multicrystalline
Description:
Diamond micron powder is mainly used for fine grinding, grinding and polishing of non-metallic hard and brittle materials. Generally, 0~0.5 μm to 6~12 μm is used for polishing, 5~10 μm to 12~22 μm is used for grinding, and 20~30 μm is used for coarse grinding. Diamond powder is mainly used in the following four aspects: (1) Direct use to make abrasive paste. It is widely used in the polishing of cutting tools, measuring tools, optical instruments, electronic devices and other precision parts made of cemented carbide, high-alumina ceramics, optical glass, instrument gems, semiconductors and other materials, and its processing roughness can reach mirror surface. (2) It is widely used in the manufacture of precision grinding discs, super precision grinding discs, and electroplating products. (3) Used to manufacture polycrystalline diamond sintered bodies, such as geological and petroleum drill bits, cutting tools, wire drawing dies, etc. (4) Used in the manufacture of grinding fluid and polishing fluid.
Available Size of Resin Bond Micron Diamond Powder:
| Grade | 0-1 | 0-2 | 1-3 | 2-4 | 3-6 | 4-8 | 5-10 | 6-12 | 8-16 | 10-20 | 12-22 | 15-25 | 20-30 | 22-36 | 30-40 | 36-54 | 40-50 | 40-60 |
| BRM | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| BRM-N30 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
Particle Size Distribution Specification for Superabrasive Grains
| Size | D10≥(µm) | D50(µm) | D95≤(µm) | Max(µm) | Min(µm) |
| 0-0.25 | 0.1 | 0.170~0.210 | 0.38 | -- | -- |
| 0-0.5 | 0.12 | 0.220~0.280 | 0.51 | --- | -- |
| 0-1 | 0.42 | 0.501~0.580 | 0.795 | 1.156 | 0.375 |
| 0.5-1 | 0.472 | 0.581~0.690 | 1.053 | 1.375 | 0.375 |
| 0.5-1.5 | 0.504 | 0.691~0.871 | 1.298 | 1.945 | 0.375 |
| 0-2 | 0.62 | 0.872~0.985 | 1.542 | 2.312 | 0.446 |
| 1/2 | 0.761 | 0.986~1.224 | 1.894 | 3.27 | 0.63 |
| 0.5-3 | 0.94 | 1.225~1.487 | 2.401 | 3.889 | 0.63 |
| 1/3 | 1.048 | 1.488~1.712 | 2.882 | 4.625 | 0.75 |
| 1.5-3 | 1.169 | 1.713~2.014 | 3.321 | 5.5 | 0.75 |
| 2/3 | 1.392 | 2.015~2.302 | 3.663 | 6.541 | 0.892 |
| 2/4 | 1.644 | 2.303~2.754 | 4.496 | 7.778 | 0.892 |
| 2/5 | 1.803 | 2.755~3.312 | 5.5 | 9.25 | 1.06 |
| 3/6 | 2.448 | 3.313~3.898 | 6.386 | 11 | 1.499 |
| 3/7 | 2.913 | 3.899~4.676 | 7.566 | 13.08 | 1.783 |
| 4/8 | 3.605 | 4.677~5.400 | 8.455 | 15.56 | 2.121 |
| 4/9 | 3.952 | 5.401~6.062 | 9.762 | 18.5 | 2.522 |
| 5/10 | 4.401 | 6.063~6.700 | 10.98 | 18.5 | 2.999 |
| 5/12 | 5.022 | 6.701~7.673 | 12.95 | 22 | 3.566 |
| 6/12 | 5.807 | 7.674~8.549 | 13.97 | 26.16 | 4.241 |
| 7/14 | 6.411 | 8.550~9.483 | 15.13 | 26.16 | 4.241 |
| 8/16 | 7.113 | 9.484~10.78 | 17.82 | 31.11 | 5.044 |
| 8/20 | 8.102 | 10.79~12.56 | 20.6 | 37 | 5.998 |
| 10/20 | 9.186 | 12.57~14.18 | 22.54 | 37 | 7.133 |
| 12/22 | 10.53 | 14.19~16.05 | 24.41 | 44 | 7.133 |
| 12/25 | 12.01 | 16.06~17.65 | 26.61 | 44 | 8.482 |
| 15-25 | 13.32 | 17.66~19.55 | 29.75 | 52.33 | 10.09 |
| 20-30 | 15.04 | 19.56~22.50 | 34.64 | 62.23 | 12 |
| 22-36 | 17.28 | 22.51~26.12 | 39.98 | 74 | 12 |
| 30-40 | 20.11 | 26.13~30.10 | 46.56 | 88 | 14.27 |
| 30-50 | 22.36 | 30.11~34.58 | 52.87 | 88 | 16.96 |
| 36-54 | 25.68 | 34.59~39.00 | 60.94 | 104.7 | 20.17 |
| 40-60 | 29.45 | 39.01~43.20 | 69.86 | 124.5 | 20.17 |
| 50-70 | 32.42 | 43.21~47.50 | 72.65 | 124.5 | 23.99 |
| 54-80 | 36.56 | 47.51~52.50 | 80.74 | 124.5 | 23.99 |
Feature:
Resin bond diamond micron powder with light gray color, blocky shape, friable, multicrystalline struture. Size distribution and shape are controlled tightly. RBM offers excellent performances in polishing and lapping glass, ceramics etc.
Characteristics:
Strong cutting force: There are a large number of sharp cutting edges on the surface of particles, and the cutting force can reach 2-4 times that of single crystal diamond powder.
High polishing accuracy: The cutting edge of single crystal diamond powder is large and hard, which is prone to deep scratches. The cutting edge of polycrystal-like diamond powder is small and its hardness is low. The Ra value of workpiece surface after polishing decreases significantly.
Strong grip strength: rough surface of particles and stronger bonding with binder can significantly improve grip strength of abrasives in various diamond products and improve service life.
Application for Resin Bond Diamond Powder:
Precision lapping and polishing of SiC and Al2O3 wafers;
Grinding and polishing of ceramic materials;
Precision lapping and polishing of stainless steel, aluminium alloy and other metal materials.
