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Coated Saw Grit Diamonds
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Product: Views:485Coated Saw Grit Diamonds 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-03-06 16:04
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Ti coating


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.

Recommend for metal bond with iron,Crand W,etc.






TiC coating


The coating forms a dense carbonized layer-TiC,which can protect diamonds from oxidation and graphitization when sintering and working,stengthen the chemical retention between diamond and metal matix and prolong tool life.

Recommend for Cobalt bond,Iron bond or Bronze bond systems.







Si coating


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.

Recommend for high temperature bonds with Fe,Co,Cu,etc.







Cr coating


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.


Recommend for Cobalt bond and Bronze bond systems.






W coating


Tungsten 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.







Co coating


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.








TNS coating


Spriky surface texture Nickel alloy coating.The spiky coating greatly enhances the holding force and the retention between diamond and bond,improves the heat dissipation and increase the working height of diamond particle,thus increasing the material removal rates,fine surface finishing and long tool life with lower power.







TNC coating


Nickel alloy coated product. Gully structured surface improves the retention between the coating layer and the bond. The TNC coating also decreases the diamond concentration, extends the tool’s life span and reduces the power consumption.








TNE coating


Spiky nickel alloy coated product. The coating protects the diamond from being eroded, enhances the bond retention. The spiky surface also increases the working height of diamond particle, so as to improve the cutting efficiency, prolong the tool’s life and improve the sharpness.








Cu coating


Copper coating effectively enhances the tool life by improving the mechanical retention of diamonds and reducing heat damage.

Recommend for soft bond tools














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