Polished Alloy Molybdenum Copper Rod
Description:
Molybdenum-copper alloy has both good strength and certain plasticity at normal and medium temperatures. When the temperature exceeds the melting point of copper, the copper in the material can liquefy, evaporate, absorb heat, and play a cooling role. This property can be used as a high-temperature material for special purposes, such as nozzle throat linings that resist the burning temperature of refractory powder, and under the action of high-temperature arcs. Electrical contacts etc.
Specifications:
| Composition | Mo wt% | Cu wt% | Density g/cm3 | Thermal conductivity
W/(M.K) | CTE (10-6/K) |
| Mo85Cu15 | 85 ± 2 | Balance | 10 | 160 - 180 | 6.8 |
| Mo80Cu20 | 80 ± 2 | Balance | 9.9 | 170 - 190 | 7.7 |
| Mo70Cu30 | 70 ± 2 | Balance | 9.8 | 180 - 200 | 9.1 |
| Mo60Cu40 | 60 ± 2 | Balance | 9.66 | 210 - 250 | 10.3 |
| Mo50Cu50 | 50 ± 2 | Balance | 9.54 | 230 - 270 | 11.5 |
Cu-Mo-Cu (CMC materials) Heat Sinks Specification:
| Cu: Mo: Cu (Thick ratio) | Density (g/cc) | Coefficient of Thermal Expansion (10-6/K) | Thermal Conductivity (W/m·K), x-y direction | Thermal Conductivity (W/m·K), x-z direction |
| 1:1:1 | 9.4 | 9.4 | 300~310 | 240~250 |
| 1:2:1 | 9.6 | 7.7 | 260~270 | 210~220 |
| 1:3:1 | 9.7 | 6.9 | 230~240 | 190~200 |
| 1:4:1 | 9.8 | 6.2 | 210~220 | 170~180 |
| 13:74:13 | 9.9 | 5.8 | 190~200 | 160~170 |
Cu-Mo70Cu-Cu (CPC material) Heat Sinks Specification:
Cu-Mo70Cu-Cu
(Thick ratio) | Density (g/cc) | Coefficient of Thermal Expansion (10-6/K) | Thermal Conductivity (W/m·K) |
| Plate direction | Thick direction | Plate direction | Thick direction |
| 1:4:1 | 9.46 | 7.2 | 9.0 | 250-300 | 210-250 |
Available Molybdenum copper products: Sheet, Foil, Bar, Rod, Block, Plate, and other customized parts.
Molybdenum-copper alloy combines the characteristics of molybdenum and copper and has good comprehensive properties. Molybdenum copper alloy has the following properties:
1. High conductivity
2. Adjustable low thermal expansion coefficient
3. Non-magnetic
4. Low gas content
5. Good vacuum performance
6. Good machinability and special high temperature performance
FAQ:
Q1. Are you the factory or the trading company?
A1. We are the direct-sale factory with our own trading company. Our factory has 20 years experience in the filed of alloy products.
Q2. What's your main products?
A2. Our main products are all kinds of alloy materials for foundry and casting industry, including ferro silicon magnesium (rare earth magnesium alloy), ferro silicon, ferro manganese, silicon manganese alloy, silicon carbide, ferro chrome and cast iron, etc.
Q3. How can you guarantee the quality?
A3. We have the most professional workers for production and testing of the products, most advanced production equipment and testing equipment. For every batch of products, we will test the chemical composition and to make sure it can reach the quality standard that customers required before they are dispatched to the customers.
Q4. Can I get sample from you for checking the quality?
A4. Yes, we can provide free samples to customers for them to check the quality or do the chemical analyses, but please tell us the detailed requirement for us to prepare the right samples.
Q5. What's your MOQ? Can I buy a container with different products mixed?
A5. Our MOQ is one 20 feet container, about 25-27 tons. You can buy different products in a container mixed, it is usually for trial order and we hope that can buy 1 or 2 products in a full container in future after you testing our products are good quality.
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