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Heat Resistance Chemical Vapor Deposition Diamond CVD Tool For Polishing

Categories CVD Diamond
Brand Name: Henan Baililai super hard Material Co., Ltd.
Model Number: CVD Diamond finishing tool blank
Certification: Henan Baililai super hard Material Co., Ltd.
Place of Origin: Henan China
Product name: CVD Diamond finishing tool blank
Color: black
Application: Abrasive refractory Industry
Usage: Polishing
Sample: According to customers to choose
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Heat Resistance Chemical Vapor Deposition Diamond CVD Tool For Polishing

CVD Diamond finishing tool blank


CVD (Chemical Vapor Deposition) Diamond is a mixture of carbon-containing gas and hydrogen at high temperatures and sub-standard atmospheric pressure is excited to decompose to form an active Diamond carbon atoms and deposited on the substrate intergrowth of polycrystalline Diamond.Since CVD Diamond does not contain any metal catalyst, so its thermal stability close to natural Diamond.CVD Diamond grains are disordered, non-brittle cleavage plane, thus showing isotropic.CVD Diamond is widely used in mechanical, microelectronics, thermal, optical, Aerospace, Military, Medical and other fields.Our company mainly produces the following types of CVD Diamond products: CVD Diamond wire drawing die core, CVD Diamond dresser blank, CVD Diamond cutter blank, thermal grade CVD Diamond sheet, optical grade CVD Diamond sheet and other multi-grade CVD products.And can be cut according to user requirements, polishing and other processing.

Product introduction:

The CVD Diamond finishing tool blank produced by our company does not contain any additives, is pure diamond with polycrystalline structure, there is no soft and hard surface of the points, and is not easy to break, with high hardness, wear resistance and thermal stability characteristics, different grades of billet wear ratio between 20 to 1.8 million, stable performance,Dressing out of the wheel, high processing smooth finish, I produced the CVD Diamond finishing tool blank can be used to make single-point Diamond pen, multi-point grinding wheel dresser, trimming wheel, forming knife, etc., is the ideal substitute for natural diamond and Single-Crystal Diamond.

Specification table :

Preduct specificationLong L,(mm)Wide W,(mm)Thickness T,(mm)
CVD L*W*04LW0.4
CVD L* W*06LW0.6
CVD L* W*08LW0.8
CVD L* W*10LW1.0
CVD L* W*15LW1.5
CVD L* W*20LW2.0

Note: to provide Single or double-sided polishing, special shape and size can be cut according to customer requirements.

Comparision :



Natural diamondCVD diamond
Hardness /(GP)10070-100
Density /(g/cm3)3.5152.8-3.5
Melting point /°C40004000
Modulus of elasticity /Pa1.04X10121.04X1012
Young's modulus /GPa12001050
Thermal shock coefficient /(W/m)107107
Friction coefficient0.08-0.10.08-0.1
Fracture Toughness MPa.m1/23.41-8
Tensile strength b/Gpa3.00.2-0.4
Thermal expansion coefficient /(X10-6/K)1.0(300K)1.0(300K)
Product Tags:

cvd synthetic diamonds


cvd cutter

Cheap Heat Resistance Chemical Vapor Deposition Diamond CVD Tool For Polishing for sale
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