Back heavy metals

please note to this list:    
    - l
atest selection without claim to completeness

    - alphabetical order without ranking or priority
    - 
materials data sheet are available on request for every material
    - 
different properties and dimensions are also available

    - many materials are in stock or on short call

 

Molybdenum
Niobium
Tantalum
Tungsten

high density, low thermal expansion, heat resistant with melting point up to 3.500 °C
good corrosion-resistant, wear resistant
good electrical and heat conductivity

application as masks, shieldings or absorption material in electron or x-ray tubes as well as radioactive facilities 
heat sinks and interconnectors for fuel cells
counterweights especially for aerospace sectors, automotive and watchmaking industry


Original formats (selection)
foils, coils t= 0,02 - 0,2 mm
thin metal sheets t= 0,1 - 3,0 mm

Noble metals

Gold 
Palladium
Platinum
Silver 

corrosion resistant, very conductive, high reflectivity, good plasticity, very decorative
highest electrical and thermal conductivity
extremely chemical inert, antiseptic (medical devices)
thermocouples, electrodes, jewelry materials

production of preforms out of lead-free brazing and soft solder foils


Original formats (selection)
solder foils t= 0,03 - 0,3 mm
thin metal sheets t= 0,5 - 1,5 mm

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