Cu Coated Diamond Micron And Mesh Powder For Polishing And Grinding

Whirlwind Raw Materials 0-0.5 to 54-80 Micron Diamond Powder For Polishing

Description:

Plated diamond, also known as diamond coated or plated diamond, the diamond surface is coated with a layer of metal diamond gives many new features, in order to improve the diamond and matrix interfacial bonding ability, holding force and strength, reduce the thermal shock, protection against oxidation and graphitization of diamond, reduce the degree of thermal damage of diamond. To extend the service life of the product. The metal is nickel and titanium and alloy plating method commonly used ordinary plating and electroless plating two, weight method is usually 30% and 56%, in addition, can also according to the actual situation and the requirements of customers customized. General for nickel plated diamond and diamond coated powder.
Application: Mainly used for resin binder tools. it is widely used in the manufacture of metal bond and resin bond tools, such as knives, grinding wheels, saw blades and drills.
With the development of science and technology, the use of nickel coated diamond diamond wire cut sapphire wafer manufacturing more widely used.

Available Sizes:

Feature:
Nickel – 30%,56% or 60% by weight, or any customized specification
Copper – 50% by weight or any customized specification
Used to enhance bond retention
Allows for better heat dissipation
Can be Customized based on customers' demand

Characteristic:
Bonding strength between diamond/CBN and binding agent increased, also grit's holding strength.
The coated layer can separate air, increase heat dissipation, reduce thermal damage to diamond/CBN.
It can blanket particle defects and uplift their strength.

Application Field:
Chemical nickel coating mainly for resin bond products.
Electro nickel coating mainly for resin bond products.
Copper coating mainly for metal bond products.
Ti coating mainly for metal and ceramic bond products.

Coated Diamond Series:
HID Ni Coated Diamond
Description: Coated diamond is divided into electrolytic and chemical plating, it includes Ni coating, Cu coating, Ti coating, Cr coating etc. Coated diamond effectively increase holding force between diamond and bonding, reduce thermal shock, protect diamond against oxidation and graphite, lengthen product lifetime.

Application: Electroplating Nickel products mainly used in resin bond products with dry and wet abrasives, effectively improve the holding force with good thermal stable ability, avoid carbonization in high speed cutting. Chemistry plating Nickel products mainly used in resin bond products with dry and wet abrasives, no external current conditions, and deposited metal on diamond surface by process of self-catalytic redox reactions, form the thickness and density of nickel-plated.

Grade HID Cu Coated Diamond
Description: Recommend for resin bond tools. Able to effectively enhance the tools life by improving the mechanical retention of diamonds and reducing heat damage.

Characteristics:
Effectively enhance the tools life by improving the mechanical retention of diamonds and reducing heat damage.

Grade HID Ti Coated Diamond

The coating greatly enhances the mechanical attachment of diamond to the bond matrix through the strong metallurgical adhesion between Ti and the matrix. It also protects diamond from oxidation or metal erosion which causes graphitization of the diamond, therefore, improves the application features of diamond tools.

Grade HID Si Coated Diamond
Silicon coating strengthens the retention between bond and diamond, improves the thermal stability, wear resistance and helps better conduct the heat. It also helps to avoid the corrosion from Fe, thus it protects the diamond, prolongs the tools' life and raises the sintering temperature.

Grade HID W Coated Diamond
W reacts with diamond particles and generates WC, which is with good thermal stability and wear resistance. The coating improves the bond retention and enhances the diamond toughness, its alloy coating layer improves the thermal conductivity, which can prolong tool life.

Grade HID Co Coated Diamond
Cobalt coating could improve the retention of diamond and bond. In addition, the sintering temperature could be raised because the coating can protect diamond from oxidation and corrosion. It also enhences the hardness and abrasive resistence of coated diamond.

Grade HID Cr Coated Diamond
Chromium enjoys nice wettability and affinity on diamond. It forms a layer of chromium-carbide between diamond and bond during coating and sintering, thus the coating improves the retention between diamond and bond. It also increases the hardness and abrasive resistance of coated diamond.

Particle Size Distribution Specification for Superabrasive Grains

Abrasive Materials Mesh Size Comparison List