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perfecting materials

Production technology



Uncompromising in tough situations


By vacuum brazing materials of different hardness can be joined. Brazed joints are known for high strength, even at elevated service temperatures.

For many years cutting and grinding tools with hard metal, cBN or diamond are fabricated by contract brazing. Proprietary developments in special brazing alloys and designed grit distribution enable customized properties. Arrangement and tool design remain know-how of the tool manufacturer.

Services provided:
Technical support related to design and materials selection, vacuum brazing of prototypes and series parts, hardening and nitriding




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Contact Persons




Thomas Bitschnau
Telefon: +423 375 90 12
t.bitschnau@listemann.com
Janusz Brelinski
+48 12 6534 231
j.brelinski@listemann.com
Liechtenstein

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

Listemann AG
Sulzer Allee 25 
Postfach
CH-8404 Winterthur
+41 52 245 18 50
info@listemann.com
Poland

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