All Products
-
DavidGood company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package. -
John MorrisMaterial experts, rigorous processing, timely discovery of problems in design drawings and communication with us, thoughtful service, reasonable price and good quality, I believe we will have more cooperation. -
JorgeThank you for your good after-sales service. Excellent expertise and technical support helped me a lot. -
PetraThrough very good communication all problems solved, satisfied with my purchase -
Adrian HayterThe goods purchased this time are very satisfied, the quality is very good, and the surface treatment is very good. I believe we will order the next order soon.
Contact Person :
Nicole
Phone Number :
13186382597
Whatsapp :
+8613186382597
Bright Molybdenum Copper Alloy Rod MoCu25 Diameter 25mm MoCu Alloy Rod Heat Sink Material
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Details
| Material | MoCu Alloy | Cu Content | 25% |
|---|---|---|---|
| Shape | Rod/bar | Grade | MoCu25 |
| Density | ≥9.70 | Surface | Bright |
| Advantage | High Strength, High Specific Gravity, High Temperature Resistance | Export Port | Any Port In China |
| Package | Plywood Case | ||
| High Light | Bright Molybdenum Copper Alloy,25mm Molybdenum Copper Alloy,Molybdenum Copper Rod |
||
Product Description
Molybdenum Copper Alloy Rod MoCu25 Diameter 25mm
1.Product Description of Molybdenum Copper Alloy Rod:
The excellent thermal conductivity of molybdenum-copper alloy makes it a suitable material for use as a heat sink. While the two alloys' characteristics are comparable, molybdenum-copper alloy has a lower density than tungsten-copper alloy. The preparation of molybdenum-copper alloy is mainly by dipping method, using high-quality molybdenum powder and oxygen-free copper powder, and applying isostatic pressing (high temperature sintering-copper infiltration), with fine structure, good arc breaking performance, good electrical conductivity and thermal conductivity. Well, there is little thermal expansion.
2.Chemical composition of Molybdenum Copper Alloy Rod:
|
Alloy grade
|
Cu
|
Mo
|
Total of impurity elements |
|
MoCu10
|
10+/-2
|
remain
|
≤0.1
|
|
MoCu15
|
15+/-3
|
remain
|
≤0.1
|
|
MoCu20
|
20+/-3
|
remain
|
≤0.1
|
|
MoCu25
|
25+/-3
|
remain
|
≤0.1
|
|
MoCu40
|
40+/-5
|
remain
|
≤0.1
|
3.Related parameters of Molybdenum Copper Alloy Rod:
|
Alloy grade
|
MoCu10
|
MoCu15
|
MoCu20
|
MoCu25
|
MoCu40
|
|
Thermal
conductivity
|
≥150
|
≥160
|
≥170
|
≥180
|
|
|
Thermal
expansion rate
|
5.6+/-1.5
|
6.7+/-1.5
|
7.4+/-1.5
|
7.9+/-2
|
8.0+/-3
|
|
Alloy grade
|
MoCu10
|
MoCu15
|
MoCu20
|
MoCu25
|
MoCu40
|
|
Density
|
≥9.91
|
≥9.83
|
≥9.75
|
≥9.70
|
≥9.3
|
4.Surface quality of Molybdenum Copper Alloy Rod:
The surface of the molybdenum-copper alloy rod is turned without defects such as holes, cracks, delaminations or inclusions. The defects and allowable deviations of the molybdenum-copper alloy rods are in accordance with the following table.
|
Diameter
|
Length
|
||
|
diameter range
|
tolerance
|
Length range
|
tolerance
|
|
10<Φ≤25
|
+/-0.5
|
100<Φ≤200
|
+/-5
|
5.Application of Molybdenum Copper Alloy Rod:
Molybdenum-copper alloy rods for manufacturing military high-power microelectronic devices as heat sink sealing materials and aluminum oxide ceramic sealing and structural materials, also suitable for high thermal conductivity constant expansion sealing heat sinks in the manufacture of civil high-power microelectronic devices Molybdenum copper alloy rod.
Please click below button for learn more our products.
Recommended Products