Molybdenum Disc & Square has a similar low coefficient of thermal expansion to with silicon, but better machining properties. We can also make various discs according to the customer's requirements, as well as square and other fabricated parts. The polishing surface and lapping surface are both available.
Molybdenum Disc | 7 ~ 100mm Diameter | 0.25 ~ 4.0mm Thickness |
Molybdenum Square | 25 ~ 100mm Width/Length | 0.5 ~ 1.5mm Thickness |
Flatness Tolerance | < 4um | |
Roughness | Ra 0.8 |
* Used as an electronic component of high power and high-reliability semiconductor for heat dissipation.
* Used for contact materials in silicon controlled rectifiers diodes, transistors, and thyristors (GTO'S).
* Used as heat sink bases in IC'S, LSI'S and hybrid circuits.
Our Mo discs and Mo squares are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.