Metal coated abrasive for resin bond.

With the coating of metallized coverage on the crystals the superior adhesiveness in resin bond and better thermal characteristics are reached. Thus the offered coatings enhance the working properties of the tools.


Electroless nickel coating

Durability and efficiency of abrasive tools is significantly dependant on firmness of grain strengthening in bond. That is why high adhesive characteristics of contact - "abrasive-bonding material", increases tool performance effectiveness.

Due to advanced surface of elecroless nickel coating, crystals are well knit with bonds, which ensures firm retention of grains before complete deterioration during abrasive tool performance. During the electroless nickel cladding process, the surface of crystal is catalytically activated, thus the optimum adhesion between grains and nickel is reached.

It provides intensive heat deflection, emergent from working surface of grains during grinding process, while the coating of crystal itself aids to distribute temperature farther on the bond, which lowers general temperature of processing. Thus suggested coating significantly betters thermo-physical properties of tool.

x3500

MDR 20-30um 56N

x350

x1000

x2500


Electroless Nickel coating RBD G 56N

During the electroless nickel cladding process, the surface of crystal is catalytically activated, thus the optimum adhesion between the diamond and nickel is reached. The electroless nickel coating enhances the thermal properties of the tools. Superabrasive products are used with 56% or 60% coating of nickel alloy by total weight

Electroless Copper coating RBD 6 50Cu


The electroless copper coating allows reaching the higher thermal conductivity and heat abstraction from the grinding zone. The tools, containing diamond powder with copper coating, are mostly used for dry grinding of cemented carbides. It is available with 50% of cooper by total weight

© 1991-2021 HD Superabrasives

All pictures and technical data used in this brochure are property of Haris Division. Unauthorized duplication is a violation of copyright law.

All pictures and technical data used in this brochure are property of Haris Division. Unauthorized duplication is a violation of copyright law.