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| COPPER TUNGSTEN ALLOYS |
COPPER TUNGSTEN ALLOYSCOPPER TUNGSTEN ALLOYS |
COPPER TUNGSTEN ALLOYSWCu alloy is the composite of Tungsten and Copper , which own the excellent performances of Tungsten and Copper , such as heat-resistant , ablate-resistant , high-intensity , excellent thermal and electrical conductivity. WCu alloy is easy to be machined. WCu alloy is used widely in such industries as engine , electrical power , electron , metallurgy , spaceflight and aviation. Using CIP formation , sintered tungsten skeleton and infiltrating copper (silver) technology , large size and special shape products of WCu composites with 6-90 percent of copper are produced , such as electric contacts , electrode , refractory parts , heat sinks andpart of rocket. WCu Alloy Main applications : For the spark erosion of dies of cemented carbide and for making high speed steel and switches and contacts in high and low voltage electrical devices.
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CONTACT US |
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COPPER TUNGSTEN ALLOYSWCu alloy is the composite of Tungsten and Copper , which own the excellent performances of Tungsten and Copper , such as heat-resistant , ablate-resistant , high-intensity , excellent thermal and electrical conductivity. WCu alloy is easy to be machined. WCu alloy is used widely in such industries as engine , electrical power , electron , metallurgy , spaceflight and aviation. Using CIP formation , sintered tungsten skeleton and infiltrating copper (silver) technology , large size and special shape products of WCu composites with 6-90 percent of copper are produced , such as electric contacts , electrode , refractory parts , heat sinks andpart of rocket. WCu Alloy Main applications : For the spark erosion of dies of cemented carbide and for making high speed steel and switches and contacts in high and low voltage electrical devices. CONTACT US
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- Information
- Datasheet
• High arc resistance combined with good electrical conductivity
• High thermal conductivity
• Low thermal expansion
• Contacts in high voltage breakers and vacuum interruptors
• Electrode in spark erosion cutting equipment
• Heat sinks in electronic devices
• Electrode for resistance welding
The high physical and mechanical properties , as well as the thermal and electrical conductivity , of refractory metal composites make WCu alloy very suitable for die inserts and electrode facings, flash and butt welding dies , and hot upsetting. They can also solve heat balance problems.
WCu alloy are used worldwide for EDM (Electrical Discharge Machining) and ECM (Electrochemical Machining) electrode.All material is manufactured by the press , sinter , and infiltrate process. Virgin powders are used , resulting in a consistent homogeneous material giving high and even burning rates. Copper tungsten is used in plunger/sinker applications where intricate definition is required , especially in tungsten carbide.
| Composition | Density gr/cc | IACS % | Hardness HB Kgf/mm2 | Bend Strength MPa |
|---|---|---|---|---|
| W50 Cu50 | 11.85 | 54 | 115 | - |
| W55 Cu45 | 12.30 | 49 | 125 | - |
| W60 Cu40 | 12.75 | 47 | 140 | - |
| W65 Cu35 | 13.30 | 44 | 155 | - |
| W70 Cu30 | 13.80 | 42 | 175 | 667 |
| W75 Cu25 | 14.50 | 38 | 195 | 706 |
| W80 Cu20 | 15.15 | 34 | 220 | 736 |
| W85 Cu15 | 15.90 | 30 | 240 | 765 |
TURNKEY SERVICE & BUILD TO ORDER
We can provide full turnkey design and manufacturing services as well as make components to the specification of our customer
STRICT QUALITY CONTROL
We employs the highest quality control standards in our manufacturing process to ensure we provide the best quality to our value customer
CUSTOMER SASTIFACTION GUARANTEE
Interline will replace any defective products or products that do not meet our customers requirement free of charge
EXPRESS DELIVERY
With our own integrated in-house manufacturing we can provide express delivery to our customer with short lead time