Hot-selling Synthetic Diamond Pendant - B20 Black Cubic Boron Nitride CBN Powder For Vitrified Bond – SinoDiam
Hot-selling Synthetic Diamond Pendant - 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:
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Wu Jianzhong: Pay attention to innovation, focus on high-end, and promote the transformation and upgrading of superhard industry
So that you can finest fulfill client's demands, all of our operations are strictly performed in line with our motto "High Excellent, Competitive Price, Fast Service" for Hot-selling Synthetic Diamond Pendant - B20 Black Cubic Boron Nitride CBN Powder For Vitrified Bond – SinoDiam , The product will supply to all over the world, such as: Surabaya, Barbados, Boston, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
By Diana from Frankfurt - 2017.08.28 16:02
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Daphne from Ukraine - 2017.08.16 13:39