Metal Bond Monocrystalline Micron Diamond Powder With Ti Coated

30-40um Dark Grey Diamond Grit Powder 0.5% Ti Coated

Description:

Synthetic diamond powder is mainly used in grinding and polishing processes. Users often require the lowest diamond concentration and the fastest cutting speed to obtain the best surface roughness and surface quality of the workpiece. To achieve such a high use effect, high-quality micropowder should be controlled from the following aspects: (1) The strength of the diamond raw material should be high, so that the quality of the micropowder produced is better, and the wear resistance and cutting force are better. Micropowder made of yellow material in the market. The micropowder made of low-tech materials produced by small manufacturers has relatively poor wear resistance and cutting force, that is, the micropowder made of green materials. When polishing hard non-metal materials such as crystal and zircon, fine powder of good quality should be used. Poor quality powder has no cutting force and can not grind off the convex marks on the surface, so it is not easy to polish. (2) The size and content of coarse particles should be strictly controlled. Coarse particles should be controlled within the scope specified by national standards, the less the better. Larger particles are larger than coarse particles, which are likely to cause scratches on the workpiece. This is absolutely not allowed. (3) For particle size distribution, the higher the concentration, the better. (4) The shape of the particles. The fine powder with good roundness has a better effect in polishing. The block, multi-edge, multi-edge, low-magnetic and high-strength fine powder has good application effects in the diamond electroplating wire saw. The general shape of the fine powder, such as strip, Blocks and flakes are relatively sharp, and are mostly used in resin bond grinding wheels.

Nickel-plated diamond powder is widely used in the manufacture of metal bond and resin bond tools such as cutting tools, grinding wheels, saw blades and drill bits. After nickel plating, the film surface is rough and prickly, and the grip is enhanced. The heat dissipation effect is good and the efficiency is high.

Ni Coating Diamond Powder
Nickel coating diamond powders are generally divided into two different produce coating types: electroplating and chemical plating;
Two different gain weight way: gain weight 30%; gain weight 56%.
Rough and spiny surface, improve the retention between diamond and bond, avoid the diamond peeling off early, thus, extend the service life of diamond tools.
Recommend for making resin bond diamond tools.

Ti Coating Diamond Powder
Through forming a dense layer of Titanium coating, it can avert to oxidize and graphitize when the diamond powder during the high-temperature diamond tools manufacture circumstance. Thus reduce the heat damage and keep the good hardness, and thermal stability features, then effectively extend the service life of diamond tools.
Recommend for making metal bond and vitrified bond diamond tools

Available Sizes:

Particle Size Distribution Specification for Superabrasive Grains

Abrasive Materials Mesh Size Comparison List

Feature:

Nickel Coating Diamond Powder
- Enhance bond retention, avoid the diamond shedding prematurely;
- Maintain good grinding efficiency and prolong the working life;
- Suitable for making resin bond & electroplated diamond tools

Ti coated diamond
- Improve the heat dissipation;
- Prevents diamond surfaces from chemical etching and oxidation;
- Prolong the working life;
- Suitable for making metal bond diamond tools.

Characteristic:

- This Series of products include chemical nickel plating, nickel plating, copper plating, titanium plating and other varieties.
- Products with various specifications and sizes between 8μm and 30 meshes are available.
- Various types of diamond and cubic boron nitride can be plated.
- The mature and stable plating process ensures that the plating layer is dense and uniform. Not only can the thickness of the plating layer and the weight of the metal be accurately controlled, but also the composite plating products of two metals can be provided according to customer requirements.
- The unique surface purification pretreatment process of abrasive particles makes the bonding force of diamond, cubic boron nitride and the coating stronger.
- Based on the experience of nano-level powder dispersion and surface treatment, it is ensured that there will be no adhesion phenomenon in the plated products with a thickness of 10μm.

Coated Diamond Series:
- Grade 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.

Electroplated Nickel Coated Diamond 

Chemical Nickel Coated Diamond

Electroplated Nickel Coated Diamond

Chemical Nickel Coated Diamond

- 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.

Electroplated Titanium Coated Diamond

Chemical Titanium Coated Diamond

- Grade HID Si Coated Diamond
Silicon coating diamond powder 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 diamond powder 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 coating diamond powder 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.

Application Field:

- Electroless nickel-plated diamond and cubic boron nitride are often used in resin bond and electroplated products.

- Electroplated nickel diamond and cubic boron nitride are often used in resin bond products.

- Copper-plated diamond and cubic boron nitride are often used in metal bond products.

- Titanium-coated diamond and cubic boron nitride are often used in metal and ceramic bond products.