Zhuzhou Jiabang Refractory Metal Co., Ltd

Zhuzhou Jiabang Refractory Metal Co., Ltd

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Copper Molybdenum CuMo Heat Spreaders And Packaging Components For RF And Microwave Amplifiers

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Zhuzhou Jiabang Refractory Metal Co., Ltd
City:zhuzhou
Province/State:hunan
Country/Region:china
Contact Person:MsWu
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Copper Molybdenum CuMo Heat Spreaders And Packaging Components For RF And Microwave Amplifiers

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Brand Name :JBNR
Model Number :50MoCu,60MoCu,70MoCu,85MoCu
Place of Origin :CHINA
MOQ :Negotiation
Price :Negotiable
Payment Terms :L/C, , T/T, Western Union
Delivery Time :25days
Packaging Details :as customer required
Material :Molybdenum copper
Density :9.8
CTE :7
TC :190-200
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Copper Molybdenum (CuMo) Heat Spreaders And Packaging Components For RF And Microwave Amplifiers

Description:

Mo-Cu heat sink material is a composite of molybdenum and copper, its thermal expansion coefficient and thermal conductivity can be adjusted to match many different materials, it has lower density, but its CTE is higher than W-Cu.

Advantages:

1. This molybdenum copper carrier/heat sink feature high thermal conductivity and excellent hermeticity.

2. Molybdenum copper carriers are 40% lighter than comparable tungsten copper composite.

Product Properties:

Grade Mo Content Density g/cm3

Coefficient of thermal

Expansion ×10-6 (20℃)

Thermal conductivity W/(M·K)
85MoCu 85±2% 10.0 7 160(25℃)/156(100℃)
70MoCu 70±2% 9.8 7 200(25℃)/196(100℃)
60MoCu 60±2% 9.66 7.5 222(25℃)/217(100℃)
50MoCu 50±2% 9.5 10.2 250(25℃)/220(100℃)

Application:

Molybdenum copper 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.

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Copper Molybdenum CuMo Heat Spreaders And Packaging Components For RF And Microwave Amplifiers

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