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1-8 Inch Polycrystalline Diamond Heat Spreader for AI Accelerator & High-Power RF Devices
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" CVD / MCD technologies,  (111)-oriented diamond wire dies deliver unmatched precision for industrial wires, jewelry . And it have very long lifespan. "
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Single Crystal HPHT Synthetic Diamond Plate for Cutting Tools
Size: 1-7mm
Thickness: 0.2-3mm
Shape: as you customize
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Single crystal diamond CVD (chemical vapor deposition) refers to a type of diamond that is produced using the CVD process. In this process, a mixture of carbon-containing gases is decomposed under controlled conditions, resulting in the formation of a single crystal diamond layer on a substrate.

Single crystal diamond CVD is known for its exceptional hardness and thermal conductivity, which makes it useful for a range of industrial and scientific applications, such as cutting and grinding tools, heat spreaders, and optical components.

Compared to other forms of synthetic diamond, single crystal diamond CVD has a highly ordered crystal structure, which gives it improved physical and mechanical properties. This makes it a desirable material for a range of high-performance applications, where its hardness and thermal conductivity are important factors.

In summary, single crystal diamond CVD is a type of synthetic diamond that is produced using the CVD process and is characterized by its exceptional hardness and thermal conductivity. It has a wide range of applications in industries such as manufacturing, electronics, and optics.
 
 
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Single crystal diamond CVD (chemical vapor deposition) refers to a type of diamond that is produced using the CVD process.

Single crystal diamond CVD is known for its exceptional hardness and thermal conductivity, which makes it useful for a range of industrial and scientific applications, such as cutting and grinding tools, heat spreaders, and optical components.

Compared to other forms of synthetic diamond, single crystal diamond CVD has a highly ordered crystal structure, which gives it improved physical and mechanical properties. This makes it a desirable material for a range of high-performance applications, where its hardness and thermal conductivity are important factors.
 
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Diamond Semiconductor | Diamond Wafers | Diamond heat spreader
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Synthetic diamond
The large size diamond crystal is an unprocessed diamond single crystal, which is made by high temperature and high pressure method. The size that our company can provide is generally 1mm -5mm large size single crystal with excellent performance, high hardness, good wear resistance, good corrosion resistance and high chemical stability, meeting various finishing tools (including single point, sheet, rotary and roller dresser, etc.), special cutting The application requirements of tools and indenters can also be used in the application of jewelry, crafts and other applications.
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1-8 Inch Polycrystalline Diamond Heat Spreader for AI Accelerator & High-Power RF Devices

Large-area fabrication capability: The polycrystalline CVD process enables the large-scale production of large-diameter wafers (up to 8 inches or greater) at highly competitive costs.
Precise grade selection: A range of thermal grades (1000–2000 W/m·K) is available to meet your specific performance and cost requirements.
Advanced polishing: Proprietary polishing techniques ensure ultra-flat surfaces, facilitating optimal thermal interface contact.
Ready-to-use solutions: Metallization (Ti/Pt/Au or Cr/Ni/Au) is available, enabling direct soldering and assembly.
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1-8 Inch Polycrystalline Diamond Heat Spreader for AI Accelerator & High-Power RF Devices

Product Advantage:

· Ultra-high thermal conductivity: Exceeds 1500 W/m·K, providing 4 times better cooling performance than copper.

· Low coefficient of thermal expansion (CTE): With a low CTE (~1 ppm/K), it prevents stress on SiC/GaN chips.

· Chemical stability: Resistant to corrosion and oxidation, ensuring long-term reliability.

· Lightweight design: Significantly lighter than metal heat sinks used in portable technology.

· Broad range of applications: Ideal for high-power lasers, RF devices, and CPUs.

Product Photas:

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