Home Products for research and development

Laboratory melting Many high temperature coating materials from our program are manufactured on the basis by pure or highly pure ceramic starting materials. Therefore they can be used very well in research and development, where controlled conditions in laboratory tests must be achieved. Pure basic materials of our coatings permit it for example to avoid contamination of melts or reduce these to an absolute minimum. Interesting ceramic coatings for the laboratory area are coatings based on boron nitride, titanium nitride, alumina, zirconium oxide and yttrium oxide. If you should look up for coatings on the basis of other materials, please address us on that.

Boron Nitride Coatings  
good refractoriness 
very good non-wetting by many metallic melts 
good lubricating properties 
good thermal conductivity 
high electrical resistance
ALU-STOP BN-A Boron Nitride Aerosol
ALU-STOP LC25 Boron-Nitride-Coating
ALU-STOP LC15 Boron-Nitride-Coating
Boron-Nitride-Coating Grade E
Boron-Nitride-Coating Grade HP

Graphite Coatings 
chemically very stable 
good refractoriness under inert gas
good lubricating properties 
good electrical conductivity 
good thermal conductivity
Graphite Aerosol GS

Alumina Coatings
very good refractoriness 
high hardness
Aluminium-Oxide-Coating AA
Aluminium-Oxide-Coating AW

Zirconium Oxide Coatings 
very good refractoriness 
very stable against metal melts 
low thermal conductivity
stabilized and unstabilized available
Zirconia-Coating ZR-A
Zirconia-Coating ZR-M
Zirconia-Coating ZR-O
Ceramic Coating LE

Yttrium Oxide Coatings 
extremly good refractoriness 
low electrical conductivity 
low thermal conductivity
thermodynamically very stable 
extremly stable against metallic melts 
very small reduction inclination
Yttrium-Oxide-Coating YO-G

Titanium Nitride Coatings 
good refractoriness 
good electrical conductivity 
stable against metal melts
Titanium-Nitride-Coating Grade E

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© 2004 Büro für angewandte Mineralogie · Dr. Stephan Rudolph · D-47918 Tönisvorst
These recommendations are believed to be correct. However, no guarantee of their accuracy is given. Therefore, purchasers shall make their own tests to determine suitability for their use. These products are offered for industrial and related uses (e.g. research and development) only. However the user must take the necessary precautions appropriate for products containing chemicals. This description does not imply the absence of any patents, the responsibility whatsoever solely rests with the user.