CVD Chemical Vapor Deposition Diamond
CVD Chemical Vapor Deposition Diamond
CVD Chemical Vapor Deposition Diamond
What Is TheCVD Diamond
Cvd Synthetic Diamond Is An Acronym For Chemical Vapor Deposition Diamond, Pure Diamond Polycrystalline Structure ,No Cutting Surface,No Metal Binder.
The CVD Diamond Types Include
( MORE SUPERHARD Company Offers A Full Range Of Cvd Diamond Grinding, Cutting, Dressing, Coating ,Thermal And Wear-Part Applications,Etc )
1.CVD Diamond Cutting Tool Blanks. The CVD Diamond Tool Is Made With Cvd Diamond Blanks Without Any Binder, Sharing The Same Surface Smooth Finish As The Natural Single Crystal Diamond. The Working Life Of Cvd Diamond Cutting Tools Are 100 Times Higher Than That Of Hard Alloy.
Applications: Non Ferrous Materials,Ceramics,Abrasive Composites,High Silicon-Content Aluminum Alloy,Graphite And Other Difficult Machining Materials.
2.Cvd Diamond Dressing Tool Blank.Cvd Diamond Dressing Blanks Produced By The High Quality Semitransparent Polycrystalline Diamond, With No Binder Phase,Have Excellent Thermal Stability And High Thermal Conductivity.
Applications:Cvd Diamond Blanks Are Suitable For All Dresser Types, Such As Single Point Dresser,Multi-Point Dresser, Blade, Rotary Dresser, , Polishing Tool, Diamond Dressing Roller And Jewelry Processing Tool, Etc
The Product Grade Include,Standard Grade And High Quality Grade
Performance | Standard | High Quality |
Vicker Hardness | 8000 Kg/Mm^2 | 10000 Kg/Mm^2 |
Density | 3.51g/Cm^3 | 3.51g/Cm^3 |
Young’s Modulus | 1000 Gpa | 1100 Gpa |
Thermal Conductivity | 1000w/M.K | 1500w/M.K |
Chemical Stability | Insoluble In All Of Acid And Alkali | |
Break Strength | 350 Mpa | 550 Mpa |
Wear Ratio | 200000 | 400000 |
Thermal Stability | 800°C | 800°C |
3.CVD Diamond Wire Drawing Die Blank.The Diamond Wire Drawing Die Produced By Cvd Diamond Is A Pure Polycrystalline Diamond Structure, Has High Wear Resistance, No Binder Phase Embody Higher Surface Finish And Brightness.
Applications:Wire Drawing Of Stainless Steel, Tungsten ,Molybdenum,Copper,Aluminum And Others Alloy, Etc.
The Performance Of Cvd Diamond Wire Drawing Die
Vicker Hardness | 8000 - 10000kg /Mm^2 |
Density | 3.51g/Cm^3 |
Young’s Modulus | 1000 - 1100gpa |
Thermal Conductivity | 1000w/M.K |
Chemical Stability | Insoluble In All Of Acid And Alkali |
Break Strength | 350 Mpa |
Wear Ratio | 300000 |
4. High Thermal Conductivity.Up To 1800 W/Mk, Five Times That Of Copper. In Contrast To Metals, Where Conduction Electrons Are Responsible For The High Thermal Conductivity, Heat Is Conducted In Electrical Insulatorsby Lattice Vibrations.
Applications: Cvd Diamond Is Used As Heat Spreaders For High Power Electronic And Optoelectronic Devices, Such As High Power Integrated Circuits, Microwave Diodes And Laser Diodes,Etc.
The Performance Of Cvd Thermal Conductivity
Vicker Hardness | 8000 - 10000kg /Mm^2 |
Density | 3.51g/Cm^3 |
Young’s Modulus | 1000 - 1100gpa |
Thermal Conductivity | 1200w/M.K;1500w/M.K; 1800w/M.K |
Chemical Stability | Insoluble In All Of Acid And Alkali |
Break Strength | 500 Mpa |
Thermal Expansion Coefficient | 1.0+-0.1ppm/K(300k), 4.4+-0.1ppm/K(1000k) |
Tolerance Of Thickness | +-50μm |
Growth Side Surface Finish | 100nm Ra |
Flatness | 4μm/ Cm |
5.The Broad Band Optical Transparency.Excellent Transparency In The Optical, High Thermal Conductivity, Extraordinary High Hardness And High Fracture Toughness, And Very Low Thermal Expansion Coefficient Make Cvd Diamond An Ideal Material For Highly Demanding Optical Window
Applications:cvd Diamond Material Is Used For Optical Window Application, Such As High Power Laser Windows, High Power Microwave Windows And Durable Windows, Etc.
The Properties Of Optical Grade Cvd Diamond
Transmission | 225nm To Far Ir 70% @10μm |
Refractive Index | 2.38 @ 10μm, 2.41@500 Nm |
Absorption Coefficien | <=0.10 Cm^-1 @10 Μm |
Bandgap | 5.45ev |
Double Side Surface Roughness | Ra 10nm |
Flatness | 4um/Cm |
Size |
Thickness <= 0.3mm Diameter<= 20mm |
6.The Cvd Diamond Coating Is Used For Sic Sealing Application, Cemented Carbide , Silicon Wader Coating And Other Naterials
For More Information About PCD Cutting Blanks, PCBN Cutting Blanks, Mono Crystal Diamond MCD And CVD , Please Check The Below Link:
Email:
Send product request
Other supplier products
Monocrystalline diamond plate 6mm | Synthetic diamond single crystalare synthetic diamonds produced underhigh temperatureand high pressure(HTHP) conditions. We have a high quality ma... | |
PCD saw Blade | PCD saw Blade for cutting fiber cement boards AdvangtagesInternal stress removed, deformation will not happen after long time usingHigh bend... | |
Mcd Diamond Plate for Diamond Milling Cutter | Synthetic diamond single crystalare synthetic diamonds produced underhigh temperatureand high pressure(HTHP) conditions. We have a high quality ma... | |
Metal Bond Cutting Disc, Cutting Wheels | Metal Bond Cutting Disc, Cutting Wheels Metal Bond Cutting Discs Are Mainly Used For Grooving And Cutting With High Accuracy And Slight Cutting ... | |
Electroplated Diamond Grinding Head Mounted Point Bit for granite | The main usage :Can be broadly divided into:1. Flat cutter, rough milling, which can reduce a large number of blank, small area horizontal plane or... |
Same products
AF39M Purple Abrasive Film | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | AF39M Purple Abrasive Film RMC AF39M purple abrasive film discscan be used as Velcro and PSA dis... | |
Abrasive Film | Seller: CHANGZHOU RMN ABRASIVES CO., LTD | RMC micro abrasive filmis polyester film backing, with a perfectly flat surface and high strength... | |
C35P Silicon Carbide Sanding Paper | Seller: ZIBO SANKYO RIKAGAKU CO.,LTD | Wet & dry flexible latex, the inherent flexibility allows contour of irregular surface. Usual... | |
AP82 Aluminum Oxide Sand Paper Roll | Seller: ZIBO SANKYO RIKAGAKU CO.,LTD | FUJISTAR Ewt velcro sanding rollAP82adopts the special backing paper with antistatic properties a... | |
AP57 Sanding Paper Roll | Seller: ZIBO SANKYO RIKAGAKU CO.,LTD | FUJISTAR Ewt velcro backed sanding sheetsAP57 adopts the special antistatic backing paper and the... |