CBN (Cubic Boron Nitride)
Cubic Boron Nitride (CBN) is the second hardest known material, only next to diamond. It not only has many good properties of diamond, but also the advantage of high thermal stability and resistance to chemical attack make it suitable for machining ferrous materials, where diamond is not normally employed. It is widely applied in automotive and industries, tool and cutter grinding, gear and bearings machining etc.
CUBIC BORON NITRIDE ABRASIVES
CBN Powder
CBN powder is used for precise grinding, lapping, polishing and fine machining application, and also suitable for the manufacture of PCBN and abrasive paste etc.
Application
Grinding
Fine finishing
Abrasion
Advantage
1. High purity, highly concentrated grain distribution and wide range of application
2. High cost-effective, Excellent performance, High durability
3. Strict quality management system to guarantee the consistent quality
4. Short lead time: 1-3 days
CUBIC BORON NITRIDE ABRASIVES
| U.S.MESH | 40/50 | 50/60 | 60/70 | 70/80 | 80/100 | 100/120 | 120/140 | 140/170 | 170/200 | 200/230 | 230/270 | 270/325 | 325/400 |
| SFC115 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| SFC120 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| SFC130 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| SFC210 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| SFC220 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
| SFC230 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
CBN Powder
|
Grain Size (μm) |
40~50 | 36~54 | 30~40 | 22~36 | 20~30 | 16~22 | 15~25 | 10~20 | 10~15 | 8~16 |
| 8~12 | 6~12 | 5~10 | 4~8 | 3~6 | 2~4 | 1~2 | 0~1 | 0.5~1.5 | 0~0.5 |
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