W70Cu30 Alloy Electrode Wheel For PCD Tools
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Product Details:
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| Place of Origin: | China |
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| Brand Name: | JINXING |
| Certification: | ISO 9001 |
| Model Number: | Copper Tungsten / WCu alloy |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 5KGS |
| Packaging Details: | Plywood Case |
| Delivery Time: | 10~25 work days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability: | 10000kgs/M |
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Detail Information |
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| Material: | Tungsten Copper | Surface: | Polished And Grinding |
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| Content: | W75, W85, W80, W55, W65, W90 | Dimensions: | Customized |
| Density: | 12.2~17g/cm3 | Application: | Resistance Welding , Spot Welding |
| Type: | RWMA Class 10,Class 11, Class 12 | Grade: | 1W3, 3W3 , 5W3, 10W3 , 30W3 ,3W53,10W53 |
| High Light: | CuW Tungsten Copper Alloy,Heat Sinks Tungsten Copper Alloy,W90Cu10 Tungsten Copper Alloy |
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Product Description
Copper Tungsten Heat Sink,CuW Base Plate, W90Cu10 Heat Sinks
Copper Tungsten Heat Sink Tungsten copper heat sinks are extensively used as thermal mounting plates, chip carriers, flanges, and frames for RF, light emitting diodes and detectors, laser diode packages like: pulse, single emitter, bars and complex carriers for optoelectronics amplifiers, receivers, transmitters, tunable lasers, etc.
Feature:
High thermal conductivity
Excellent hermeticity
Excellent flatness, surface finish, and size control
Semifinished or finished (Ni/Au plated) products available
CTE closely controlled to match ceramics (Al2O3, BeO), semiconductor (Si), metals like Kovar, etc.
Copper Tungsten Heat Sink information:
| Type | Composition | Properties | ||||
| element | Content wt% | Density | CTE ppm/K |
TC, W/m·K |
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| Mass density, g/cm3 | Relative density, %T.D | |||||
| W90Cu |
W Cu |
90±1 balance |
17.0 | ≥99 | 5.6~6.5 | 180~190 |
| W85Cu | W Cu |
85±1 balance |
16.3 | ≥99 | 6.3~7.0 | 190~200 |
| W80Cu |
W Cu |
80±1 balance |
15.4 | ≥99 | 7.6~9.1 | 200~220 |
Copper Tungsten Heat Sink Picture
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| 86-371-18137338517 |
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