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Custom Titanium Alloy Heat Sink Precision CNC Machining China Thermal Solution for Electronics

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Sinbo Precision Mechanical Co., Ltd.

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Custom Titanium Alloy Heat Sink Precision CNC Machining China Thermal Solution for Electronics

MOQ : 100

Price : 10-20

Payment Terms : L/C,D/A,D/P

Supply Ability : 10000

Delivery Time : 5-9

Test Equipment : Japan Keyence IM7000

Material Capabilities : Aluminum

Diameter : 0.325inch, 0.13inch

Oem Service : Acceptable

Size : Customized

Quality : 100% Inspection

Coaxiality : ±0.01mm

Processing : CNC machining,CNC milling,CNC turning

Service : OEM/ODM/Customized/Design

Design Software : Pro/E, Solidworks, UG

Type : Drilling,Other Machining Services

Delivery Port : Shanghai

Parallelism Tolerance : ±0.02mm

Warranty : 1 Year

Casting Method : Die Casting

Usage : Industrial

Application : Machinery

Resistance : Corrosion resistant

Original Hardness : HRC35-42

Precision : 0.001mm

The Tolerance : + -0.01mm

Casting Process : Gravity Casting

Machining Type : Milling, Grinding, Polishing

Cavity : Single

Salty Spary : 72h

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Product Description

This titanium alloy heat sink is manufactured with precision CNC machining technology, designed for thermal management in high-power electronic devices. Titanium alloy's exceptional strength-to-weight ratio and corrosion resistance make it an ideal material for heat dissipation applications. The surface is meticulously treated to ensure zero contamination, and dimensions can be customized for diverse scenarios.

Features

High Thermal Efficiency
- Thermal conductivity of 15.24 W/(m·K), combined with optimized fin design, ensures rapid heat transfer and core temperature reduction.
Lightweight & High Strength
- Density of 4.51 g/cm³ (60% of steel) with superior specific strength to aluminum, ideal for weight-sensitive applications.
Superior Corrosion Resistance
- Withstands acidic/alkaline environments; optional ceramic coating (50μm thickness) extends lifespan to 5+ years in marine conditions.
High-Temperature Stability
- Operating range from -60°C to 500°C, maintaining structural integrity under extreme temperatures.
Precision Machining
- Positive-angle tools and high-pressure coolant techniques guarantee dimensional accuracy (±0.1mm) and smooth surface (Ra≤0.05μm).

Technical Parameters Table

Parameter	Value/Description	Standard
Material	Ti-6Al-4V (Grade 5)	ASTM B265
Thermal Conductivity	15.24 W/(m·K)	ASTM E1225
Density	4.51 g/cm³	ASTM B311
Temperature Range	-60°C ~ +500°C	MIL-HDBK-5H
Surface Hardness	HV 320-380	GB/T 231.1
Corrosion Resistance	Passes 48-hour neutral salt spray test	ASTM B117
Custom Sizes	10mm10mm to 300mm300mm	-

Applications

Aerospace: Avionics cooling (e.g., radar and flight control systems).
New Energy Vehicles: Battery management and motor controllers for high-temperature stability.
Consumer Electronics: 5G smartphone heat sinks to prevent CPU throttling.
Industrial Equipment: Cooling for high-frequency power modules and lasers.

Customization Services

Full customization support:

Dimensions & Shape: Tailored profiles (e.g., striped/grid patterns) for optimal contact.
Surface Treatment: Anodizing (5-150μm thickness) or single-side copper plating.
Rapid Prototyping: Prototypes delivered in 3-5 working days, with small-batch production.

Support & Services

Technical Consultation: Thermal simulation for optimized design.
Quality Assurance: Compliance with RoHS 2.0, includes material test reports.
After-Sales: 24-hour response and lifelong maintenance guidance.

Product Tags:

custom titanium alloy heat sink

precision CNC machining heat sink

electronics thermal solution with warranty

Custom Titanium Alloy Heat Sink Precision CNC Machining China Thermal Solution for Electronics Images

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