CBN for Metal Bond Systems

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As a professional supplier of abrasives and technical services, Alfa Chemistry offers a comprehensive range of cubic boron nitride (CBN) products tailored for metal bond systems, engineered to meet the demands of high-performance grinding and honing operations. By integrating high-quality CBN crystals with expertly formulated metal bonds, they are ideal for use in metal-bonded tools and vacuum brazed applications across various industries, including automotive, aerospace, and tool manufacturing.

Key Features

Exceptional Hardness and Toughness: Our specialized grades offer superior crush strength and toughness for challenging materials.
Enhanced Crystal Retention: Through our unique crystal coatings and surface treatments, we achieve unparalleled bonding between the CBN particles and the metal matrix. This enhanced retention minimizes premature crystal pull-out, leading to increased abrasive efficiency and reduced tool wear.
Superior Wettability and Bonding: Our treated CBN products demonstrate excellent wettability with various metal bond systems and significantly improved bonding strength in vacuum brazing applications.
Optimized Performance: The combination of carefully selected CBN crystals, advanced surface treatments, and precision-engineered metal bonds results in abrasives that deliver high material removal rates while simultaneously achieving superior surface finishes.

Available Grades and Their Applications

Our comprehensive range of CBN for metal bond products is meticulously developed to cater to specific performance requirements:

HG-AB052

Composition: This product is based on HG-AB049 and features a specialized titanium surface treatment. This treatment facilitates the formation of nitrides and diborides on the crystal surface.
Performance: The titanium treatment significantly enhances the gripping force of the CBN particles within various metal bond systems. Furthermore, it remarkably improves wettability and bonding strength in monolayer vacuum brazing applications, ensuring robust and efficient abrasive tool performance.
Density: 3.52-3.68 g/cm³
Metal Content: 1.5-18.5%
Applications: Applications requiring enhanced crystal retention and superior bonding in metal bonds and vacuum brazing, particularly where consistent performance over extended periods is critical.

HG-AB053

Characteristics: Distinguished as one of our hardest products with the highest crush strength. Its unique shape, surface texture, and inherent toughness are optimized for aggressive material removal.
Performance: HG-AB053 is the optimal choice for achieving high material removal rates while simultaneously ensuring a good surface finish.
Density: 3.48 g/cm³
Applications: Widely utilized in demanding honing and grinding applications within metal bond and vacuum brazing systems, where a balance of aggression and finish is required.

HG-AB054

Characteristics: This product is HG-AB053 enhanced with a titanium surface coating.
Performance: The titanium coating on HG-AB054 is specifically designed to further improve crystal retention, directly leading to superior honing performance. It builds upon the exceptional toughness of HG-AB053, adding an extra layer of bond integrity.
Density: 3.48 g/cm³
Applications: High-performancehoning applications where maximum crystal retention and extended tool life are paramount.

Particle Size

Mesh	HG-AB052	HG-AB053	HG-AB054
20/30	✔
30/40	✔
40/50	✔
50/60	✔	✔	✔
60/80	✔	✔	✔
80/100	✔	✔	✔
100/120	✔	✔	✔
120/140	✔	✔	✔
140/170	✔	✔	✔
170/200	✔	✔	✔
200/230	✔	✔	✔
230/270	✔	✔	✔
270/325	✔	✔	✔
325/400	✔	✔	✔

✔: Available

As a professional supplier of abrasives and technical services, we are committed to providing not just products, but comprehensive solutions. Contact us today to learn how our CBN for metal bond systems can elevate your manufacturing capabilities.