Just Vacuum...
Vacuum treatments present the highest level of heat treatment. This process engeneering delivers results free of scales and distortion and with no effects on the surface.
Our modern hard- and software enables us to reproduce established parameters any time to assure always exactly identical results.
Of course, a complete documentation is at your disposal.
...Vacuum annealing
Surfaces absolutely free of oxydation are the result of this process. By definition of the conditions of cooling down optimum characteristics of structure will be achieved.
All metal materials are suitable for this process engeneering: VA-steel, FE-based materials, NE-metal.
...Vacuum brazing
This process is distinguished by extremely firm solder connexions. It's a precondition anyway that we develop jointly the products to be soldered - so please ask us!
After brazing we can define the leak rate if necessary - see 
Hardness testing
...Vacuum hardening
...achieving highest value of hardness an toughness with minimum distortion on high alloyed steel. So this process ist recommended for components much sensitive to distortion, moulded parts and tools of any kind. All workpieces remaining metallic bright since no oxydation takes place in a vacuum.
Our furnaces are computer-aided process controlled allowing exact regulation of temperature. Our facilities are used by well-known manufacturers of high-precision parts.
