Custom Mechanical-Grade CVD Diamond Cubes | Precision Cutting Tools & Wire Dies
Custom Mechanical-Grade CVD Diamond Cubes | Precision Cutting Tools & Wire Dies
CVD-grown single crystal diamond cubes/rectangles deliver exceptional mechanical properties:
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Extreme hardness and wear resistance
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High strength with elastic modulus
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Superior thermal conductivity
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Low friction coefficient
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Corrosion/chemical stability
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Adhesion resistance
Ideal for precision and ultra-precision cutting tools.
Industrial Applications:
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Milling/cutting tools
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Wire drawing machine dies
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Surgical/ophthalmic/neurosurgical blades
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Diamond dressing tools
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Water jet nozzle orifices
| Available size | 2~20mm |
| Available thickness | 0.2mm - 3mm |
| Lateral tolerance | +0.15,-0mm |
| Thickness tolerance | +0.1,-0.05mm |
| Face orientation | {100}> or {110} |
| Crystallographic Orientation(Miscut) | ±3° |
| Surface finish | Polished,Ra<10nm |
| Edges | Laser Cut |
| Laser Kerf | <3° |
Common orientation:
Common Sizes:
| Product Size | Length | Width | Thickess |
| L303010 | 3.0 | 3.0 | 1.0 |
| L403010 | 4.0 | 3.0 | 1.0 |
| L503010 | 5.0 | 3.0 | 1.0 |
| L603010 | 6.0 | 3.0 | 1.0 |
| L703010 | 7.0 | 3.0 | 1.0 |
| L803010 | 8.0 | 3.0 | 1.0 |
| L903010 | 9.0 | 3.0 | 1.0 |
| L1003010 | 10.0 | 3.0 | 1.0 |
| L1103010 | 11.0 | 3.0 | 1.0 |
| L1203010 | 12.0 | 3.0 | 1.0 |
| L1303010 | 13.0 | 3.0 | 1.0 |
| L1403010 | 14.0 | 3.0 | 1.0 |
| L1503010 | 15.0 | 3.0 | 1.0 |
Customization:
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Adjustable length (≤20mm), width (≤7mm)
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Thickness options: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.2, 1.5, 1.7, 2.0mm
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Tailored crystal orientations and shapes
CVD Diamond Definition:
Synthetic diamond (lab-grown/CVD/chemical vapor deposition diamond) is artificially produced versus natural geological formation. Production methods include:
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HPHT: High-pressure high-temperature (5 GPa, 1500°C) using heavy presses
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CVD: Carbon plasma deposition on substrates at <27 kPa pressure
CVD advantages: Large-area growth, substrate versatility, precise impurity control.
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