Product Details
Molybdenum Copper MoCu CuMo Heat Sinks For Electric Vehicles
Description:
MoCu alloy is a kind of pseudo-alloy that is composed of Molybdenum
and copper. It consists of both the characteristics of molybdenum
and copper, having high thermal conductivity, low adjusted thermal
expansion coefficient, being non-magnetic, low content of gas, good
vacuum resistance, good machinability and special high-temperature,
etc.
Compared with WCu alloy, MoCu alloy has lower density and is easier
to stamp. It makes MoCu suitable for volume produce.
Advantages:
High thermal conductivity since no sintering additives have been
used
Excellent hermeticity
Relatively small density
Stampable sheets available (Mo content no more than 75 wt%)
Semi-finished or finished (Ni/Au plated) parts available
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:
Our products are widely used in applications such as heat sink,
heat spreader, shim, laser diode submount, substrates, base plate,
flange, chip carrier, optical bench, etc.
Product picture:
Company Profile
Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has
an area coverage of 12000m2. Its registered capital is RMB 30
million.
Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and
production of products in electronics area, medical area, new
energy industry and aeronautical and space industries etc.
The main products are pure tungsten, pure molybdenum, tungsten
copper, molybdenum copper, Cu/Mo/Cu (CMC), Cu/MoCu/Cu (CPC) and
tungsten heavy alloy etc.,
JB possesses a highly-qualified technical team which has solid
theoretical guidance and extremely rich practising experience in
the aspects of powder metallurgy, press processing and shape
processing. Besides, an energetic technical team with appropriate
ages is full of powerful creative spirits and exploratory
capabilities.
From year 2014, we have begun the reseach and development for
hermetic package materials and heat sink materials. And until now,
we have input about RMB 15 million to upgrade the machines. With
years of development, the properties of heat sinks have already
reached the international quality level.
JBNR will continuously hold the belief of "customer foremost,
requirements fulfilled, improvement continued, and world class
pursued" and cooperate closely with customers, contriving to gain a
win-win situation and develop together with customers in the fierce
market competition. Welcome people from all fields and customers
from abroad and home to consult technology, do business and
cooperate together.