By coating a metal film on the surface of diamond, diamond is endowed with conductivity, affinity for metals, and wettability, which can improve the physical and chemical properties of the material surface and enhance its compressive strength. We can produce Coated Diamond with coatings of gold, copper, nickel, and other materials.
| Properties | |
| Thermal Conductivity | ≥600 W/mK |
| Thermal Expansion Coefficient | 4.5-8 ppm/K(adjustable) |
| Density | 5.6 g/cm³ |
| Surface Modification | Chrome, Nickel |
| Transition Layer | Titanium, Platinum |
| Contact Layer | Gold, Copper |
| Process Standard | |
| Crystallographic Orientation | 100 110 111 |
| Miscut for Main Face Orientation | ±3° |
| Common Product Size |
3mm×5mm×0.5mm 4.5mm×5.5mm×0.5mm 5.5mm×5.5mm×0.5mm |
| Transverse Tolerance | ±0.05mm |
| Thickness Tolerance | ±0.1mm |
| Surface Roughness | ＜10nm |
| Edge Cutting | Laser Cutting |
White and fancy color lab-grown diamonds in various sizes and shapes;
Offered as certified/uncertified stones, matched pairs, and calibrated parcels.
As a leading CVD lab-grown diamond producer, Crysdiam is providing high-quality products used in jewelry industry and various high-tech fields.
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