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Fricition Stir Welding Water Cooling Plate Heatsink Custom Cold Plates
Ürün ayrıntıları:
| Menşe yeri: | 1 adet-5 adet |
| Marka adı: | Uchi |
| Sertifika: | SMC |
| Model numarası: | Soğutucu |
Ödeme & teslimat koşulları:
| Min sipariş miktarı: | 100 adet |
|---|---|
| Fiyat: | 1300-1500 dollars |
| Teslim süresi: | Sınırlı değil |
| Ödeme koşulları: | 100000 adet/ay |
| Yetenek temini: | Mevduat Sonrası 3-7Gün |
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Detay Bilgi |
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| Minimum Sipariş Miktarı: | Soğutucu akış kanalları aracılığıyla sıvı soğutma | Ortam sıcaklığı: | -30~55°C |
|---|---|---|---|
| Ürün Ağırlığı: | 0,78 kilo | Rulman: | Alaşım Rulman |
| Sona ermek: | Temiz + Eloksal | Tüp Boyutları: | K-1/4”, K-3/8”, K-1/2” |
| Ana Teknik: | OEM / DOM | Garanti: | 1 Yıl |
| Özellik: | Rekabetçi maliyetler ve verimli soğutma | Kesinlik: | ±0,002 ~ ±0,005mm |
| Kanal genişliği: | <0,3 mm | Derin süreç: | OEM / DOM |
| Boyut: | 120x120x25mm | Güç Arayüzü: | 3pin |
| Vurgulamak: | friction stir welding cold plate,water cooling plate heatsink,custom liquid cooling plate |
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Ürün Açıklaması
Fricition Stir Welding Water Cooling Plate Heatsink
Product parameters of Fricition stir welding water cooling plate heatsink
Material: AL 1100
Size:13*1.8*9cm
Weight: 0.344 kg
Technology: Fsw cooling
Feature: High cooling capability and Fast cooling
Surface treatment: oil cleared,cleaned and passivation
Heat conducting power: 278W
Friction Stir Welding (FSW) Cold Plate
Friction Stir Welding (FSW) Cold Plate is a premium liquid cooling component manufactured using a solid-state welding process. Its core advantages include zero leakage, high strength, long service life, and support for large sizes. It is specially designed for high-reliability, high-pressure applications such as new energy, data centers, and high-power equipment.
I. Core Process Principle
Friction Stir Welding (FSW)
- A non-melting solid-state welding process: a rotating stirring tool generates frictional heat to soften the metal (without melting) and forge it into an atomic-level bond.
- Low-temperature process throughout (< 550°C), eliminating fusion defects, thermal deformation, and material degradation.
II. Premium Performance Selling Points
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Reliable Sealing · Zero Leakage (Core Advantage)
- No porosity, cracks, or shrinkage cavities; 100% dense welds.
- Burst pressure ≥ 1.5–2 MPa, with stable long-term pressure resistance.
- Withstands > 10,000 thermal cycles without cracking or leaking.
- Ideal for high-pressure, frequent start-stop, and high-vibration working conditions.
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Strength Near Base Metal · Extra Durable
- Joint strength reaches over 90% of the base metal; fatigue and vibration resistance far exceed brazing and fusion welding.
- Uniform material (pure aluminum / aluminum alloy), no dissimilar metals or filler metals.
- Excellent corrosion resistance: 500-hour salt spray resistance, supports direct hard anodizing.
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Superior Heat Dissipation · Low Resistance & Uniform Temperature
- Integrated flow channels, no thermal resistance from solder layers, resulting in higher heat exchange efficiency.
- Flexible flow channel design: large channels, complex layouts, height differences, and extra-long dimensions.
- Excellent temperature uniformity with no local hot spots.
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Large Size · Ultra-Thin · High Integration
- Not limited by vacuum furnaces; single panel can exceed 2 meters in length.
- Ultra-thin design (3–8 mm), lightweight yet high-strength.
- Suitable for power battery trays, high-power lasers, and energy storage cabinets.
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Eco-Friendly · Economical · Stable
- No solder, no flux, no fumes, no waste gas.
- No chemical residue in flow channels, preventing pump clogging and corrosion.
- Stable process, high consistency, high yield rate, and long-term maintenance-free operation.
III. Comparison with Traditional Processes (One-Sentence Advantages)
- VS Tube-in-Plate: Larger flow channels, lower thermal resistance, no gaps, better temperature uniformity.
- VS Brazing: No porosity, no solder corrosion, higher strength, longer lifespan, and lower cost for large sizes.
- VS Fusion Welding / Laser Welding: No deformation, no leakage, better fatigue resistance, and superior thermal cycle durability.
IV. Main Application Scenarios
- New Energy Vehicles: Battery cold plates, heat dissipation for motor and ECU IGBTs.
- Energy Storage / PV: Energy storage converters, PACK liquid cooling.
- Data Centers / AI: High-power cold plates for GPUs/CPUs.
- Industrial Lasers / Medical: High-power lasers, medical imaging equipment.
- Aerospace: High-reliability cooling for radar and avionics.
V. Short Slogans (Ready to Use)
- FSW Cold Plate: Zero Leakage · High Strength · Long Life · Large Size
- FSW Cold Plate: 100% dense welds, no leakage under high pressure
- More Stable · Stronger · More Durable: Friction Stir Welding Cold Plate
Friction stir welding process produces dense, defect-free welds.
Adopting solid-state welding technology with no melting, no porosity and no cracks, it eliminates leakage risks at the source and ensures greater stability during long-term high-pressure operation.
No solder or flux is used, resulting in higher heat exchange efficiency.
It removes the thermal resistance caused by solder layers, with clean and residue-free inner channel walls, achieving more uniform heat transfer, effectively suppressing hot spots and extending component service life.
Structural strength close to that of the base metal, with excellent vibration and fatigue resistance.
Weld strength reaches over 90% of the base metal. It withstands thermal shock and vehicle-mounted vibration, making it suitable for harsh working conditions.
Supports ultra-large and ultra-thin designs.
Free from the size limitations of vacuum furnaces, it enables the production of extra-long and large-area water cooling plates, balancing lightweight design and structural strength.
Flexible flow channel design with outstanding temperature uniformity.
Complex flow channels can be customized to adapt to various heat source layouts such as power batteries, energy storage systems, high-power IGBTs and GPUs.
Corrosion resistant and easy for surface treatment, suitable for a wide range of applications.
Surface treatments including anodizing and painting are applicable. It offers salt spray resistance and aging resistance, ideal for new energy, industrial control, aerospace and other fields.
Environmentally friendly and stable, with excellent batch consistency.
The production process generates no waste gas or liquid, features controllable technology and high yield rate, reducing later maintenance and replacement costs.
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