Factory wholesale Synthetic Blue Diamond - B20 Black Cubic Boron Nitride CBN Powder For Vitrified Bond – SinoDiam
Factory wholesale Synthetic Blue Diamond - B20 Black Cubic Boron Nitride CBN Powder For Vitrified Bond – SinoDiam Detail:
B20 Black Cubic Boron Nitride CBN Powder For Vitrified Bond
1. Cubic Boron Nitride Introduction
CBN (cubic boron nitride) superabrasive is with high hardness and high temperature resistance, four times that of traditional abrasive in wear resistance, and have extraordinary thermal conductivity. CBN is widely used in grinding manufacturing market, from aerospace superalloys and thermal spraying to the hardened steel in automotive bearing and gear industry to improve efficiency and get the shortest processing time.
CBN-B20, Bright black, opaque, blocky crystal, with complete and regular crystal, high toughness, higher impact resistance and thermal stability, and thermal stability. Used in vitrified bond system and electroplated grinding tools to process ferrous metals and alloys
2. Character of CBN powder
| Material | Density (g/mm3) | Microhardness(Kg/mm2) | Bending Strength (MPa) | Compressive Strength (MPa) | Elasticity Modulus (104MPa) | Thermal Expansivity10-6/℃ (0-100℃) | Heat Stability(℃) |
| CBN | 3.48 | 4695-8600 | 300 | 800-1000 | 72 | 2.1-2.3 | 1300-1500 |
3. CBN Series
 |
 |
 |
 |
| CBN-B10 | CBN-B20 | CBN-A10 | CBN-A20 |
|
CBN-B10, with black color, irregular shape, medium toughness, high thermal stability, protruding acute angle, used in resin and vitrified bond system, providing high performance and efficiency. |
CBN-B20, Bright black, opaque, blocky crystal, with complete and regular crystal, high toughness, higher impact resistance and thermal stability, and thermal stability. Used in vitrified bond system and electroplated grinding tools to process ferrous metals and alloys |
CBN-A10, Amber color, medium strength, irregular shape, good self-sharpness, mainly use in resin bond system |
Golden color, blocky crystal shape, high strength, high thermal stability, widely used in electroplating tools, metal bond, vitrified bond system. |
4. Available Mesh Size
| 60/70 | 70/80 | 80/100 | 100/120 | 120/140 | 140/170 | 170/200 | 200/230 | 230/270 | 270/325 | 325/400 | |
| CBN-B10 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| CBN-B20 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| CBN-A10 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| CBN-A20 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ |
Product detail pictures:
Related Product Guide:
Wu Jianzhong: Pay attention to innovation, focus on high-end, and promote the transformation and upgrading of superhard industry
As for aggressive costs, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Factory wholesale Synthetic Blue Diamond - B20 Black Cubic Boron Nitride CBN Powder For Vitrified Bond – SinoDiam , The product will supply to all over the world, such as: California, United Arab Emirates, Georgia, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
By Elma from Angola - 2017.06.16 18:23
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Poppy from Naples - 2018.03.03 13:09
