Mo75Cu25 Molybdenum Copper Alloy Bar Diameter 20mm
1. 20mm Mo75Cu25 Molybdenum Copper Alloy Bar Specifications:
The pseudo-alloy molybdenum-copper alloy bar is made up of two non-solidifying metals. It has both the characteristics of molybdenum and copper, and has high thermal conductivity, low adjustable thermal expansion coefficient, non-magnetic, low gas content, and good vacuum. high temperature performance, superior machinability, and unique performance. widely utilized in the metallurgy, electric power, electronics, and other industries that deal with machinery.
The surface of the molybdenum-copper alloy bar is turned without defects such as holes, cracks, delamination or inclusions.
2. Size of Mo75Cu25 Molybdenum Copper Alloy Bar Diameter 20mm:
| Diameter | Length |
| diameter range | tolerance | Length range | tolerance |
| 5<Φ≤25 | +/-0.5 | 100<Φ≤300 | +/-5 |
3. Parameters of Mo75Cu25 Molybdenum Copper Alloy Bar Diameter 20mm:
| Alloy grade | MoCu30 | MoCu15 | MoCu20 | MoCu25 | MoCu40 |
| Thermal conductivity | 180 - 200 | 160 - 180 | 170 - 190 | 180-190 | 210 - 250 |
| Thermal expansion rate | 5.6+/-1.5 | 6.7+/-1.5 | 7.4+/-1.5 | 7.9+/-2 | 8.0+/-3 |
| Alloy grade | MoCu30 | MoCu15 | MoCu20 | MoCu25 | MoCu40 |
| Density | ≥9.91 | ≥9.83 | ≥9.75 | ≥9.70 | ≥9.3 |
4. Density of Mo75Cu25 Molybdenum Copper Alloy Bar Diameter 20mm:
| Grade | Density g/cm3 |
| Annealed(M) | Infiltration state(S) |
| Mo40Cu60 | 9.2~9.45 | 9.1~9.45 |
| Mo45Cu55 | 9.26~9.51 | 9.16~9.51 |
| Mo50Cu50 | 9.31~9.57 | 9.22~9.57 |
| Mo55Cu45 | 9.38~9.64 | 9.28~9.64 |
| Mo60Cu40 | 9.44~9.70 | 9.34~9.70 |
| Mo65Cu35 | 9.5~9.76 | 9.4~9.76 |
| Mo70Cu30 | 9.56~9.83 | 9.46~9.83 |
| Mo75Cu25 | 9.63~9.9 | 9.53~9.9 |
| Mo80Cu20 | 9.69~9.96 | 9.59~9.96 |
| Mo85Cu15 | 9.76~10.03 | 9.66~10.03 |
| Mo90Cu10 | 9.82~10.1 | 9.72~10.1 |
5. Advantage of Mo75Cu25 Molybdenum Copper Alloy Bar Diameter 20mm:
1.)Tungsten copper composite material is 40% lighter than similar.
2.)Provides the highest thermal conductivity required for composite articles.
3.)Isotropic thermal and mechanical properties.
4.)Custom Thermal Expansion.
5.)No need for expensive molds.
6.)Printing high-precision parts for customers.
7.)Plating and Metals Available.
8.)Airtight.
6. Molybdenum-copper alloy bar is a pseudo-alloy composed of two non-solidifying metals. It has both the characteristics of molybdenum and copper, and has high thermal conductivity, low adjustable thermal expansion coefficient, non-magnetic, low gas content, and good vacuum. high temperature performance, superior machinability, and unique performance.Widely used in power amplifier heat dissipation materials, vacuum contacts, resistance welding electrodes, IGBT modules, high-performance lead frames and electronic packaging heat sink materials in machinery, electric power, electronics, metallurgy and other industries.
Company Profile:
Shaanxi Peakrise Metal Co., Ltd. is an rich experienced tungsten and molybdenum non-ferrous metal production enterprise,main products include tungsten-copper alloy, molybdenum-copper alloy, tungsten-molybdenum alloy, high specific gravity tungsten alloy, tungsten alloy, molybdenum alloy and other more than 100 kinds of products.In 2010, with the surge in export sales of products in this industry, we began to focus on foreign trade export business,provide high-quality non-ferrous metal products for the international market.After years of development,at present, it has become a comprehensive non-ferrous metal production enterprise integrating manufacturing and processing, material research and development, product testing, and stock inventory.The development of nearly ten years reminds us that high-quality products and services are always our top priority,at the same time, we continue to expand into new fields and provide high-quality products and services for more domestic and global customers.Products are exported to Taiwan, Ukraine, South Korea, the United States, Australia, Germany, Iran and other countries, and have established long-term good cooperative relations with customers. Our products are highly recognized and evaluated by customers.
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Mo75Cu25 Molybdenum Copper Alloy Bar Diameter 20mm Molybdenum Alloy Bar MoCu Heat Sink Bar Images
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