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perfecting materials

Brazing



Vacuum-brazing, inert gas brazing, high temperature brazing

Brazing enables the combination of different materials and properties in one component.

Vacuum brazing, in particular, offers the designer new design freedom. These enable new or improved functions with a high level of innovation. The modular design of components leads to simplified manufacturing processes and cost savings.

Inert gas brazing offers a supplement to vacuum technology if, for example, a high vacuum atmosphere is not suitable for the joining process because, for example, components or brazing alloys consist of materials with a high vapour pressure. Nitrogen, which is very inert and minimizes harmful oxidations, is usually used as protective gas.


Areas of application:

  •     Mould making
  •     Industrial plant and apparatus engineering
  •     Mechanical engineering
  •     Medical technology
  •     Aerospace
  •     Energy and environmental technology

Advantages:
  •     reproducible quality
  •     high strength, even at elevated operating temperatures
  •     no flux necessary
  •     large-area components can be joined
  •     various material combinations
  •     minimum distortion
  •     no oxidation and annealing colours
  •     hardening can be integrated in the process


Our offer:

  •     Prototype, small series and large series production
  •     Brazing and high temperature brazing
  •     Support of customer projects through design consulting and training 


Material groups: 

  •     mild steels, stainless steels, superalloys, pure nickel
  •     copper and copper alloys
  •     titanium and titanium alloys
  •     tungsten carbide, high-performance ceramics, cBN, & diamond


Downloads

Contact Persons




Günther Rehm
Tel +423 375 90 18 
g.rehm@listemann.com


Bernard Kuntzmann
Telefon: +41 52 262 56 21
b.kuntzmann@listemann.com
Janusz Breliński
+48 12 6534 231
j.brelinski@listemann.com
Liechtenstein

Listemann Technology AG
Ober Au 38
Postfach 170
LI-9487 Bendern
+423 375 90 10
info@listemann.com
Switzerland

Listemann AG
Sulzer Allee 25 
Postfach
CH-8404 Winterthur
+41 52 262 56 22
info@listemann.com
Poland

Listemann Polska Sp.z o.o.
ul. Biskupińska 23
PL- 30732 Kraków
+48 12 6534 230
j.brelinski@listemann.com
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