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{"title":"High Precision Powder Metallurgy Spur Gears for Automotive , Custom Stainless","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/8f\/ce84ed4517f5945f681518c7630f-200x200-1\/high_precision_powder_metallurgy_spur_gears_for_automotive_2c_custom_stainless_steel_gear_manufacturing.jpg","attrs":{"Minimum Order Quantity":"100pcs","Price":"0.1-3","Payment Terms":"L\/C,D\/A,D\/P","Place of Origin":"CHINA"}}
{"title":"High Precision Sniper Scope Parts Assembly Components OEM ODM Tactical Optics","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/0a\/0ca82dab780d7b1b374d95e0583c-200x200-1\/high_precision_sniper_scope_parts_assembly_components_oem_odm_tactical_optics_manufacturing.jpg","attrs":{"Brand Name":"SINBO","Certification":"ISO9001","Place of Origin":"CHINA","Minimum Order Quantity":"10"}}
{"title":"Custom CNC Precision Mechanical Components for Connector Industry Single Cavity","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/77\/2d89d733a26387a9dffe81fb837e-200x200-1\/custom_cnc_precision_mechanical_components_for_connector_industry_single_cavity_production.jpg","attrs":{"Certification":"ISO9001","Place of Origin":"CHINA","Minimum Order Quantity":"100pcs","Price":"0.1-3"}}
{"title":"Polishing Surface Finish and Wear Resistance for Customized Cylinder Block CNC","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/03\/6ce30275a5c9191d2b75e5cf681a-200x200-1\/polishing_surface_finish_and_wear_resistance_for_customized_cylinder_block_cnc_machining_according_to_drawings_2fsamples.jpg","attrs":{"Certification":"ISO9001","Place of Origin":"CHINA","Minimum Order Quantity":"100pcs","Price":"0.1-3"}}
{"title":"Custom CNC Machined Parts 100% Inspection and High Wear Resistance for Unmatched","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/4b\/bd82a0b228e2633638ef2603d3ba-200x200-1\/custom_cnc_machined_parts_100_25_inspection_and_high_wear_resistance_for_unmatched_performance.jpg","attrs":{"Brand Name":"SINBO","Samples":"Feasible","Processing Machines":"Precision Grinder, CNC Milling Machine","Applications":"Automation Industry, Electron Industry"}}
{"title":"Precision CNC Mechanical Parts for CNC Machining Overall Dimensions According To","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/b7\/faaa27862d11890a56f17ded28d8-200x200-1\/precision_cnc_mechanical_parts_for_cnc_machining_overall_dimensions_according_to_customer_27s_drawing.jpg","attrs":{"Brand Name":"SINBO","Applications":"Automation Industry, Electron Industry","Processing":"CNC Machining,CNC Milling,CNC Turning","Surface":"Painting, Anodized, PVDF"}}
Custom Titanium Alloy Heat Sink Precision CNC Machining China Thermal Solution for Electronics
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
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
10mm*10mm to 300mm*300mm
-
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.
