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Molybdenum & Tungsten Crucible For LED Industry
Dec 18, 2017

Molybdenum, tungsten and our other high-performance metals and composite materials demonstrate peak performance in the electronic industry. With numerous products for the LED production and thermal management components we contribute to an efficient lighting.


Molybdenum, tungsten and our other high-performance metals and composite materials demonstrate peak performance in the electronic industry. With numerous products for the LED production and thermal management components we contribute to an efficient lighting.


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Kedipu delivers crucibles of molybdenum and tungsten for the sapphire production. Due to the exceptionally corrosion and heat resistance, the crucibles withstand aggressive sapphire melts and temperatures above 2 000 °C for a long period of time. With decades of experience in powder metallurgy and our own production and refinement of raw materials, we produce crucibles with the highest level of purity and a homogeneous microstructure making them defect-free.


The semiconductor layers of the LED can be applied using the epitaxially growth methods MOCVD (Metal Organic Chemical Vapor Deposition) or MBE (Molecular Beam Epitaxy) onto a substrate material. For these process reactors, we provide temperature-resistant components made of molybdenum, tungsten, tantalum, and specially engineered alloys to equipment manufacturers and end-users


Let us know what our metals can do for you. Our Kedipu Team is looking forward to your visit!