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
Non Magnetic Molybdenum Copper Alloy Magnetron Sputtering Target Molybdenum Alloy Target
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
| Name | Molybdenum Copper Alloy Magnetron Sputtering Target | Material | Molybdenum Copper Alloy |
|---|---|---|---|
| Classification | Refractory Alloy Target | Shape | Planar Target, Special-shaped Customization |
| Grade | 90MoCu,85MoCu,80MoCu,75MoCu,70MoCu,60MoCu,55MoCu,50MoCu,45MoCu,40MoCu | Advantage | Highest Thermal Conductivity，non-magnetic |
| Size | Custom As Per Drawing | MOQ | 1pc |
| High Light | Non Magnetic Molybdenum Copper Alloy,PRM Molybdenum Copper Alloy,Magnetron Sputtering Target |
||
Product Description
Molybdenum Copper Alloy Magnetron Sputtering Target
1. Description of Molybdenum Copper Alloy Magnetron Sputtering Target:
The preparation of molybdenum-copper alloy magnetron sputtering targets is mainly by infiltration method. First, molybdenum powder with coarse particle size is used to sinter into a molybdenum billet skeleton, and then infiltrated in copper liquid to obtain molybdenum-copper alloys with different copper contents. The obtained molybdenum-copper alloys , Fine organization, good arc breaking performance, good electrical conductivity, good thermal conductivity, and small thermal expansion. Using high-quality molybdenum powder and oxygen-free copper powder, applying isostatic pressing, and sintering to obtain a molybdenum-copper alloy with high copper content, which has excellent performance. Molybdenum-copper alloy is 40% higher than similar tungsten-copper composite materials, and has higher thermal conductivity, thermal and mechanical properties, and thermal expansion properties.
2. Parameter of Molybdenum Copper Alloy Magnetron Sputtering Target:
| Grade | Mo content % | Cu content % | Density (g/cm3) | Thermal conductivity (W/M.K) | Thermal expansion coefficient (10-6/K) |
| Mo85Cu15 | 85±1 | Balance | 10 | 160~180 | 6.8 |
| Mo80Cu20 | 80±1 | Balance | 9.9 | 170~190 | 7.7 |
| Mo70Cu30 | 70±1 | Balance | 9.8 | 180~200 | 9.1 |
| Mo60Cu40 | 60±1 | Balance | 9.66 | 210~250 | 10.3 |
| Mo50Cu50 | 50±1 | Balance | 9.54 | 230~270 | 11.5 |
| Mo40Cu60 | 40±1 | Balance | 9.43 | 280~290 | 11.8 |
3. Chemical of Molybdenum Copper Alloy Magnetron Sputtering Target:
| Grade | Alloy content % | Impurity element content (max.< %) | |||||||||
| Mo | Cu | W | Mg | Ca | Fe | C | N | H | O | Other Impurity Amount | |
| Mo40Cu60 | Remain | 60±2.0 | 0.015 | 0.01 | 0.01 | 0.01 | 0.015 | 0.01 | 0.01 | 0.01 | 0.01 |
| Mo45Cu55 | Remain | 55±2.0 | |||||||||
| Mo50Cu50 | Remain | 50±2.0 | |||||||||
| Mo55Cu45 | Remain | 45±2.0 | |||||||||
| Mo60Cu40 | Remain | 40±2.0 | |||||||||
| Mo65Cu35 | Remain | 35±2.0 | |||||||||
| Mo70Cu30 | Remain | 30±2.0 | |||||||||
| Mo75Cu25 | Remain | 25±2.0 | |||||||||
| Mo80Cu20 | Remain | 20±2.0 | |||||||||
| Mo85Cu15 | Remain | 15±2.0 | |||||||||
| Mo90Cu10 | Remain | 10±2.0 | |||||||||
4. Production method of Molybdenum Copper Alloy Magnetron Sputtering Target:
Liquid phase sintering method: After the molybdenum-copper mixed powder is pressed and formed, it is sintered in the liquid phase at 1300-1500°. The materials prepared by this method have poor uniformity, many closed voids, and the density is usually lower than 98%. It can improve the sintering activity, thereby improving the density of the molybdenum copper alloy. However, nickel activated sintering will significantly reduce the electrical and thermal conductivity of the material, and the introduction of impurities in mechanical alloying will also reduce the conductivity of the material; the oxide co-reduction method to prepare powders is cumbersome in the process, low in production efficiency, and difficult to mass produce.
Molybdenum skeleton infiltration method: First, molybdenum powder is pressed into shape, and sintered into a molybdenum skeleton with a certain porosity, and then copper is infiltrated. This method is suitable for molybdenum copper products with low copper content. Although the heat resistance is not as good as that of tungsten copper, it is better than some heat-resistant materials, so the application prospect is better.
5. Characteristic of Molybdenum Copper Alloy Magnetron Sputtering Target:
Molybdenum-copper alloy combines the advantages of copper and molybdenum, high strength, high specific gravity, high temperature resistance, arc ablation resistance, good electrical and thermal conductivity, and good processing performance. Using high-quality molybdenum powder and oxygen-free copper powder, applying isostatic pressing (high temperature sintering-copper infiltration) to ensure product purity and accurate ratio, fine structure and excellent performance. Good arc breaking performance, good electrical conductivity, good thermal conductivity , the thermal expansion is small.
Please click below button for learn more our products.
Recommended Products