Product Details
MoCu CARRIER / HEAT SINK FOR HERMETIC PACKAGES ELECTRONICS WITH
HIGH COEFFICIENT OF THERMAL EXPANSION
Description:
Molybdenum copper alloy is a composite material of molybdenum and
copper which has adjustable coefficient of thermal expansion and thermal conductivity. But the density of
molybdenum copper is much smaller than tungsten copper.Therefore,
molybdenum copper alloy is more suitable for aerospace and other
fields.
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:
This composite are widely used in applications such as microwave
carriers, ceramic substrate carriers, laser diode mounts, optical
packages, power packages, butterfly packages and crystal carriers
for solid state lasers, 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.