Good Quality Copper Molybdenum Heat Sinks

Product Details:
Place of Origin: China
Brand Name: JX
Certification: ISO
Model Number: Good Quality Copper Molybdenum Heat Sinks
Payment & Shipping Terms:
Minimum Order Quantity: 10kgs
Price: according to actual products
Packaging Details: standard packing
Delivery Time: 25days
Payment Terms: T/T
Supply Ability: 300kgs month

Detail Information

Size: As Request Quality: ISO9001:2008
Surface: Polishing,burnishing,black Surface Delivery Time: 25days
Packing: Standard Exporting Name: Good Quality Copper Molybdenum Heat Sinks
High Light:

Cu 15% Copper Molybdenum Products

,

Mo 85% Copper Molybdenum Heat Sinks

,

Cu 15% Copper Molybdenum Heat Sinks

Product Description

Good Quality Copper Molybdenum Heat Sinks

Copper Molybdenum Heat Sinks introduction

Copper Molybdenum Heat Sinks composites to be used extensively in thermal mounting plates, chip carriers, flanges, and frames for high-powered electronic devices. With the thermal advantages of copper with the very low expansion characteristics of molybdenum, molybdenum copper has properties similar to those of silicone carbide, aluminum oxide, and beryllium oxide. The thermal conductivity and low expansion also make molybdenum copper alloy an excellent choice even for extremely dense circuits.

Copper molybdenum high performance composites are fabricated from carefully controlled porous Molybdenum that is vacuum infiltrated with molten copper. This results in a MoCu composite that has high conductivity and a matched low thermal expansion for heat sinks.

Copper Molybdenum Heat Sinks Picture:
Good Quality Copper Molybdenum Heat Sinks 0Good Quality Copper Molybdenum Heat Sinks 1Good Quality Copper Molybdenum Heat Sinks 2

 

The data of copper molybdenum heat sinks

Composition
(Wt%)
Mo 85%
Cu 15%
Mo 70%
Cu 30%
Mo 50%
Cu 50%
Density
(g/cm3)
10.0 9.6 9.5
Coefficient of Thermal Expansion
(10-6/K)
6.3 7.5 9.8
Thermal Conductivity
(W/mK)
160 190 245
Specific Heat Capacity
(J/kgK)
275 300 320
Young’s Modulus
(Gpa)
275 220 170
Specific Electrical Resistance
(uΩm)
0.044 0.035 0.027
Vickers Hardness
(HV10)
235 175 145

 

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