CVd diamond tips

the microstructure of the CVD diamond is polycrystalline and has no cutting surface. Because CVD diamond has good wear resistance, good processing precision and high polishing degree, it is widely used in welding tools.

CVD diamond cutters are suitable for processing materials such as high silicon aluminum alloy, graphite, ceramics, non-ferrous metals, etc.

Typical Specifications of CVD Diamond Tips

Typical Drawing	Range of Specifications	Parameter Description
	:35, 55, 60, 75,80, 90  L: from 2.5mm to 8. T: 0.3mm, 0.5mm T: 1.2mm, 1.6mm,2.0mm	Means the apex angle. L indicates the leg length. T shows the thickness of CVD diamond layer. T represents total Thickness.

CVD Diamond has two types, which are Standard Type and Premium Type

	Standard  Type	Premium Type
Vickers-Hardness(kg/square mm)	8000	10000
Density(g/cm)	3.52	3.52
Young's Module(Gpa)	850	1100
Thermal Conductivity (w/cm.K)	>8	>15
Chemistry Stability	Not dissolve into any acid and alkali	Not dissolve into any acid and alkali
Breaking Strength (Mpa)(0.5mm Thickness)	450	600
Thermal Stability	800C	800C
Wear Resistance Ratio(Ten Thousand)	10-20	35-55

Application of CVD synthetic diamond

CVD diamond cutting tools are widely used in non-ferrous,ceramics,abrasive composites,high silicon-filled aluminum,graphite and other diffcult maching materials mechanical process

Advantages of CVD diamond trimming pens:

1. Strip structure: CVD diamond strip is uniformly worn throughout the trimming process, the trimming section is always constant, and the phenomenon of falling particles does not occur like the single crystal diamond particles, so that the consistency of the trimming section parameters can be ensured. Maximize the use of materials, which is unmatched by granular diamonds;

2. Optimized selection: Depending on the grinding wheel and the finishing process, CVD corrugated strips with different cross-section dimensions can be selected and used in multiple alignments to meet the needs of finishing. for example, fine-grained grinding wheels should choose CVD just smaller cross-sectional area. Stone strips, large-size grinding wheels should choose multiple rows, etc.;

3. Manufacturing simplification: CVD diamond strips are macroscopically isotropic, and it is not necessary to orient the material like single crystal diamond during processing and use, which greatly simplifies the manufacturing process;

4. CVD diamond does not contain any binder, and its thermal stability is comparable to that of high-grade single crystal diamond, which is far superior to PCD material.