Описание и отзывы
99.95% moly disc Moly Disc 99.95% moly disc molybdenum disc molybdenum disk
Material: Mo >99.95%
The polishing surface and lapping surface are both available.
Molybdenum disc 7 ~ 100mm diameter, 0.25 ~ 4.0mm thickness .Molybdenum square 25 ~ 100mm diameter, 0.5 ~ 1.5mm thickness ,
Flatness tolerance: <4um ,
Roughness: Ra 0.8 .
Molybdenum Discs/Squares has a similar low coefficient of thermal expansion to that of silicon, and better machining properties. For that reason, it's usually used for heat dissipation as electronic component of high power and high reliability semiconductor, contact materials in silicon controlled rectifiers diodes, transistors and thyristors (GTO'S), mounting material for power semiconductor¬heat sink bases in IC'S, LSI'S and hybrid circuits.