Today, 15 pcs of high-quality Molybdenum Copper (MoCu) alloy rods are carefully packed and ready to ship to our valued customer in the Netherlands!
We extend our deepest gratitude for their long-term support and trust-our partnership has been strong since 2018, and they consistently order 15-25 pcs every month, demonstrating their confidence in our products and service. The rods' diameter is 25mm, the length is 300mm and the grade of MoCu ratio is 80:20. Besides we can do another ratio for molybdenum copper alloy.
MoCu rods are typically available in the following ratios:
Mo60Cu40 (60% Mo, 40% Cu) – Balanced CTE and conductivity
Mo70Cu30 (70% Mo, 30% Cu) – Higher strength, lower expansion
Mo80Cu20 (80% Mo, 20% Cu) – More Mo-like, used in high-temp structural apps
Mo50Cu50 (50% Mo, 50% Cu) – Higher conductivity, lower CTE match
Applications in Semiconductor & Electronics
1. Heat Sinks & Thermal Management
Used in high-power electronics (IGBTs, laser diodes, RF devices) to dissipate heat efficiently.
Matches CTE of GaN, SiC, and AlN substrates, reducing thermal stress.
2. Microelectronic Packaging
Lead frames and submounts for power semiconductor devices.
Lid seals for hermetic packaging (avoids thermal mismatch cracking).
3. Electrodes & Contacts
Resistance welding electrodes (better wear resistance than pure Cu).
EDM (Electrical Discharge Machining) electrodes for precision machining.
4. Microwave & RF Components
Waveguide flanges and vacuum electronic heat spreaders due to low CTE and good conductivity.
5. Semiconductor Processing Equipment
Support structures in CVD/PVD chambers (resists thermal deformation).
Shielding components in plasma etching systems.
Why Choose Our MoCu Alloy Rods?
✔ Superior Thermal & Electrical Conductivity – Perfect for high-power semiconductor applications.
✔ Controlled Thermal Expansion (CTE) – Ensures reliability in demanding environments.
✔ Durable & Machinable – Ideal for precision components in electronics and industrial uses.
We are committed to delivering top-tier materials and exceptional service to meet your needs. Looking forward to many more years of successful collaboration!
🚀 Next shipment? Just let us know-we're always ready to support you!
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Yiwu yitech trading co.,ltd continues to lead the industry with Molybdenum copper alloy solutions, combining advanced material science with precision engineering.
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📧 [info@yitechtrading.com] | 📞 [+0086-13282893185 | 🌐 [www.yitechtrading.com]