We also can make:
CVD Diamond for dressing tools
CVD Diamond for thermal management
CVD Diamond wire drawing die blanks
CVD Diamond for cutting tools
CVD Diamond coating
CVD diamond domes
CVD Diamond for optical windows
1.CVD Diamond for dressing tools
Chemical vapor deposition(CVD) for dressing tools is made by laser cutting CVD diamond thin-film,which is then used to make the dressing tools such as single point diamond pen, multipoint dresser, dressing wheel and profile dressers ect.
Normal size:
Product number | Width×Thickness(mm) | Length(mm) |
CVD/CVDM0404-L | 0.4×0.4 | 1.5-5.0 |
CVD/CVDM0606-L | 0.6×0.6 | 1.5-8.0 |
CVD/CVDM0808-L | 0.8×0.8 | 0.8-10.0 |
CVD/CVDM1010-L | 1.0×1.0 | 1.0-10.0 |
CVD/CVDM1515-L | 1.5×1.5 | 1.5-10.0 |
CVD/CVDM2020-L | 2.0×2.0 | 2.0-10.0 |
2. CVD Diamond for thermal management/CVD Diamond Heat Sinks(CVDK)
CVD diamond has very good insulation performance, which makes it an ideal material for making electronic cooling devices.
It suit for applying to make high-power semiconductor devices, microwave devices and heat sink element of the large scale integrated circuit. The thermal conductivity of our CVD diamond can reach 1200- 2000W/m.k(@300k), and we can do one side polish finish or both sides polish finish according to your request.
Specification
thermal conductivity1200~ 2000W/m•K (@ 300K)
Resistivity>106Ω•cm
Coefficient of thermal expansion1.4×10-6℃-1
Tolerance of Thickness±30um
Flatness<5um/cm
3. CVD Diamond wire drawing die blanks
Wire drawing is a metal-working process relies on a combination of a die and/or a series of dies to pull or draw a wire to a chosen gauge and is utilized to reduce the cross section of a wire.
Wire drawing dies are the tools with highly polished, specificlly shaped holes by which a wire is drawn to decrease its diameter.
They consist of a metal case and a nib made from monocrystalline diamond or polycrystallie diamond (PCD) or CVD diamond.
Size
PRODUCT | SIZE (mm) | SHAPE | |
CVD Serie | D | T |
D----the diameter T-----the thickness
|
CVDD2010 | 2.0 | 1.0 | |
CVDD2512 | 2.5 | 1.2 | |
CVDD3015 | 3.0 | 1.5 | |
CVDD4020 | 4.0 | 2.0 | |
CVDH4020 | 4.0 | 2.0 | |
4. CVD Diamond for cutting tools
Because the concentration of atomic hydrogen produced by arc discharge is relatively high, the CVD tool blank processed by the DC arc plasma jet also has a higher thermal conductivity than the tool blank processed by other methods even at higher grown rate. This shows that CVD is obviously beneficial to heavy high-speed cutting operations.
5. CVD Diamond coating
CVD diamond coating can greatly improve the performance of cemented carbide tools, such as nonferrous metals and their alloys, composite materials, ceramic materials, it with less impurities and its growth is easy to be controlled character and service life can be increased by tens of times, it used in ultra-precision machining fields, such as automobile, aerospace, integrated circuit board CARDS, etc
6. CVD diamond domes/CVD diamond wafer for tweeter dome
Using chemical vapor deposition (CVD) technology for the loudspeaker dome can achieve high quality and conformal growth of diamond on the 3-D carrier, it can be recycled into an independent dome, without cracks and has high yield.
7. CVD Diamond for optical windows
The high-quality CVD diamond has excellent optical performance, it has high optical transparency in х -RAY, UV, visible lightinfrared light, even up to the millimeter-wave.
Semiconductor Industry Solutions
PCD & PCBN Tools Grinding Industry
Diamond Cutting Bruting Polishing
Add: No.171 Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86-371-86545906
Phone / Whats App: +86 18339903057
E-mail: [email protected]
