Sheets made of molybdenum, tungsten, tantalum, and niobium

2024-04-25

Our sheets made of molybdenum, tungsten, tantalum, and niobium are used wherever unique material properties are required, be it furnace construction, medical technology, or as a precursor material for the further processing of semiconductor components.Our equipment enables us to offer a wide range of products for flat semi-finished goods, giving you diverse possibilities. We can also manufacture large quantities without any problems.

Thanks to the large-scale capacities of our production facilities, we can offer you a wide range of products in large quantities. Whether shiny, polished, or pickled – we have the right surface in the desired dimension for your application.We would be happy to produce tailor-made sheets for you as well as help you find innovative solutions for your specific requirements. 

The optimal material for your application

You can select from a number of materials to find just the right one for your requirements:

Mo
Molybdenum has versatile applications. It is creep-resistant, has a high rigidity, low thermal expansion, and a high thermal conductivity. It is also corrosion-resistant compared to many other metal and glass melts.

TZM
Titanium-zircon-molybdenum. This is a solid solution- and particle-reinforced molybdenum alloy with very high strength even at high temperatures. It has a higher recrystallization temperature and creep resistance than pure Mo.

W
Tungsten has the highest melting point of all metals, is creep-resistant, has a good electrical conductivity, high rigidity, and low thermal expansion.

WVM
Potassium-doped tungsten with a stacked structure that ensures increased dimensional stability at high temperatures.

Nb
Niobium in melting quality with a high chemical resistance but significantly lower density than tantalum.

Our technologies and processes for sheet manufacturing

  • The highest purity is ensured via automatic powder handling and process control that is continually being upgraded in the critical process steps powder production, pressing, and sintering
  • Equipment from our hot and cold rolling mills with modern thickness control systems
  • Highly dynamic, hydraulic gap control for maintaining the strictest product tolerances
  • Automatic handling in critical process steps for sheet and ribbon production ensures high surface qualities
  • Optimized process chain throughout the entire production process from powder to completed semi-finished product enables excellent mechanical properties such as good re-usability

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