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cvd optical window diamond cvd diamond window for X ray Testing Equipment
- Category: >>>
- Supplier: Chenguang Machinery & Electric Equipment Co. Ltd.
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Product Overview
Description
Optical grade cvd diamond window cvd diamond plate industry cvd diamond:
Product Description:
The newer method, chemical vapor deposition (CVD), involves filling a vacuum chamber with carbon-containing gas that crystallizes on a synthetic diamond seed. This method uses lower temperatures and pressures than HPHT. Both methods are currently popular methods of diamond growth. The CVD diamond growth method requires a lower upfront equipment cost than HPHT but may require subsequent treatment to improve the color of the diamonds grown.
- Diamond seed crystals are placed in a diamond growth chamber.
- The chamber is filled with carbon-containing gas.
- The chamber is heated to about 900-1200°C.
- A microwave beam causes carbon to precipitate out of a plasma cloud and deposit onto a seed crystal.
- Diamonds are removed every few days to have the top surface polished to remove any non-diamond carbon before being put back in to grow. Each batch of diamonds may require several stop/start cycles, and the entire growth process can take three or four weeks.
- After the synthetic diamond crystals are removed, they are ready to be cut and polished into the final product.
Size Available:
PRODUCT | DIMENSIONS | APPLICATION | Technical parameters and tolerances |
CVD Diamond Plate | Thickness x Width x Length 4*3*1.0mm 5*3*1.0mm 6*3*1.0mm 7*3*1.0mm 8*3*1.0mm 9*3*1.0mm 10*3*1.0mm 11*3*1.0mm 12*3*1.0mm 13*3*1.0mm 14*3*1.0mm | Dressing Tools Milling and cutting tools Surgical blade Single point diamond turning (SPDT)blanks | Nitrogen content: <100ppm Lateral tolerance: -0.1/+0.1mm Thickness tolerance: -0.05/+0.05mm Edges: laser cut Laser: 3-4° Top and bottom roughness: Polished, ra<30nm |
Notes:
1. The sizes of the above are standard.
2.Non-standard products can be customized according to customers’ requirements.
Application:
a, cutting tools for non-ferrous and non-metallic materials.
b, dressers for wheel dressing
b, dressers for wheel dressing
c, a variety of speciallity knives
d, burnishing tools, cutting tools
e, wear parts
f, wire drawing dies
g, optical window
- Diamond detectors and Beam Monitor sensors for High Energy Physics applications
- Diamond detectors for Dark Matter search
- Radiation tolerant high-power high-temperature diamond transistors
- UNCD (Ultra-Nano-Crystalline-Diamond) field emission cathode and a UNCD photocathode.
- A single-crystal diamond compound refractive lens (CRL) and X-ray Phase plates to focus X-rays for next generation light sources.
- CVD diamond-based wakefield accelerator structures for THz frequency ranges
- Diamond capillary technology for laser-plasma wakefield accelerators
Thickness of diamond plates:from 0.05mm to 3mm
Customized shape and size are available!
Advantages
1.Large size(up to 18 * 18 mm)
2.Hardness and high mechanical stability
3. Scratch proof and wear resistance.
4.Wide spectral transparency UV to THz
5.High Strength and Great Thermal Stability
6.White Color (from brown to colorless)
7.Other quality index could reach the international standard.
Details
How to ask for quotation?
1, please kindly tel us the APPLICATION of your diamond plate
2, please kindly tell us your request on SHAPE and SIZE
Packing and delivery
Package: small plastic bag and carton
Delivery time: usually 3-7 working days after the confirmation of the deposit
Transportation: DHL, TNT, Fedex, UPS or as per your request
MOQ: 5-10 pieces
Company Information
Chenguang Machinery & Electric Equipment Co.Ltd is used to be a small business which was built in 1993 and specilized in synthetic diamond products in China.From 2008, we started to develop our foreign market and make it more and more through step by step.
Nowdays, our synthetic diamond productshave exported more than 30 countries every year.
Professional we have the QC staff who specialized in keep quality good and provide professional advice
Creditable stable supply and quality good promise
Economial directly sale from the factory and large quantity supply is allowed.
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