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"(111) CVD Diamond Wire Drawing Dies | 3x Longer Life for Tungsten/Gold Wire Production"
Home » Products » CVD Diamond » "(111) CVD Diamond Wire Drawing Dies | 3x Longer Life for Tungsten/Gold Wire Production"

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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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"(111) CVD Diamond Wire Drawing Dies | 3x Longer Life for Tungsten/Gold Wire Production"

"Engineered with (111)-oriented CVD diamond, our wire drawing dies deliver 150GPa hardness and ±0.05mm precision for tungsten, precious metals, and alloy wires. Features 5000km crack-free operation and customizable nitrogen doping. "
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  • INFI

CVD Diamond Wire Drawing Dies - (111) Crystal Orientation
The Ultimate Solution for Precision Wire Manufacturing

Dimensional parameters

CVDCVD Diamond

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Key Specifications

1.Exceptional Mechanical Properties

· Young's Modulus: 1150-1300 GPa

· Microhardness: 80-150 GPa

· Adjustable Nitrogen Content: 30-200 ppm

2.Flawless Monocrystalline Structure

· Inclusion/Dislocation Free

· Wear Rate Variation <5%

· Custom Solutions: Lattice Engineering for Hard/Soft Wires

3.Unrivaled Durability

· Fracture Strength >8 GPa (3-Point Bending Test)

· 5,000km Crack-Free Operation (φ0.03mm Cu Wire)

· 92% Lower Cracking Rate vs PCD Dies

4.Atomic-Level Precision

· (111) Orientation Accuracy <0.5° (XRD Aligned)

· Bore Tolerance: ±0.05mm

· Surface Roughness Ra <0.1μm

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Competitive Advantages of (111)-Oriented CVD Diamond

1.Crystal Orientation Engineering: (111) plane maximizes shear strength along <110> wire drawing direction, 3x more wear-resistant than PCD

2.Defect-Free Reliability: Monocrystalline structure eliminates intergranular fracture risks in polycrystalline materials

3.Intelligent Thermal Management: 2000 W/m·K thermal conductivity prevents localized overheating

4.Nano-Scale Precision: Laser-machined bore surface (Ra<0.1μm) reduces wire surface scratches by 95%

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Technical Superiority

· Smart Matching System: Auto-recommends nitrogen gradient by wire hardness

· Thermal Stability: <0.002% Deformation at 1200℃

· Modular Design: Quick-change structure minimizes downtime

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Applications

1.Ultra-Fine Refractory Wires

2.Stainless Steel Wire

3.Precious Metal Processing

4.High-Performance Alloys

5.Semiconductor Bonding Wires

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Product Pictures

CVD diamond wire dies(111) crystal orientation tools

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