3*3*0.05 Ec Grade CVD Diamond High-Performance Abrasives

• Customization: Available
• Type: Diamond
• Classification of Diamond: Artificial
• Model NO.: JSCVD
• Characteristics of Natural Diamond: Compressive Strength
• Application: Tools
• Transport Package: Bags
• Specification: 0.1-7mm
• Trademark: CGJD
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

 

3*3*0.05 EC Grade CVD Diamond High-Performance Abrasives

What is CVD diamond.  
 
CVD diamonds(Chemical vapor deposition ) is a methord can be used to produce a synthetic diamond by creating the circumstances, necessary for carbon atoms in a gas to settle on a substrate in crystalline form,it's really green diamond .

Our CVD diamond is single crystal diamond are pure, flawless, type IIa diamond.
Our customers are our driving force, which means that we are personal and our CVD diamond are tailor-made. These are our key values.

Our CVD diamond advantage
 

1. Excellent in hardness, sharpness ,and control-able in quality control Much ease in the manufacture and use of dressing tools
2. High Puriy

The main content of single crystal diamond is C (content 99.999%), the nitrogen content can be less than 10ppb, good crystallization , no impurity and growth defects
3.High machining precision
  Lateral tolerance: -0.1/+0.1mm
Thickness tolerance: -0.05/+0.05mm
Edges: laser cut
Laser Kefr: 3-4°
Top and bottom roughness: Polished , ra<30nm
4. Excellent Thermal conductivity
single crytal CVD diamond is a leading edge thermal management material exhibiting thermal conductivities of more than 1800 W/mK, which is five times that of pure copper. Thermal conductivity is the property to conduct heat across a thermal gradient
5.High optical perfomance
 Diamond is transparent from the UV (225 nm) to the far infrared. Only minor absorption bands exist resulting from two phonon absorption between 2.5 and 6.5 µm. This makes diamond an ideal material for multispectral optical applications.
Furthermore, its large bandgap (5.45 eV) prevents thermally generated charge carriers at elevated temperatures. Therefore diamond remains transparent even at very high temperatures and radiation intensities.

 

Crystal growth process:	Single crystal CVD
Color:	Normal grade - Near colorless,
	Mechanic grade - Brown
	EC grade - White
Advantage:	1) Regular shape, uniform size. The size can be strictly controlled according to customer needs.
	2) High repurchase rate and high cost performance, well received by customers.
	3) No visible growth lines,under 100x microscope, no black spots, no impurities, no crack.
	4) The stress is good, the number of times of reuse is high, and it is not easy to crack.
Orientation:	4pt/100
Shape:	Square
Lateral Dimensions Measured	to smaller side
Edges	Laser Cut
Laser Kerf	< 3°
Lateral Tolerance:	+0.1/-0 mm
Roughness, Ra	1. Two sides polished, Ra < 30 nm
	2. One side polished,  the other size is The other side is the cutting surface, or growth surface
	3.Both sides are unpolished.
Boron Concentration [B]:	<0.05 ppm
Nitrogen Concentration:	Normal grade < 50PPM
	Mechanical grade < 100 ppm
	EC grade < 10ppb

 Specification of  CVD diamond plate . 

Sizes available: Lenght/Width: 1-7.0mm  Thickness: 0.1-3.0mm 

Shape available: plate,round,Triangle,etc

Color: White

Refractive index: 2.417

Optical dispersion:0.044

Both side good polished

Customized shape and size are available!

 

Advantages

1.Large size(up to 19*19 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.

Application : 
Making dressing tools for  precise  electric devices.
Making turining tools of kinds for non-metallic materials, 
non-ferrous materials, precious metal (gold, sliver, etc.), brittleness materials, aluminum alloys, 
advanced composites, nickel, copper, copper alloy, aluminum, acryl, etc.  




If you have any query pls contact with Glitter , Glitter is always waiting for you

Glitter

Chenguang machinery and electric equipment CO, Ltd,