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Vacuum brazing systems - High temperature brazing under vacuum0 pages
Vacuum brazing systems –
high temperature brazing under vacuum.
High quality products from stainless steel,
The process
ceramic or aluminium may only – in accordance
Flux-free, high-temperature brazing under rough,
with today's technical requirements – be manufac-
medium or high vacuum is used for joints that will
tured by brazing under vacuum. For this purpose,
be subject to high thermal and mechanical loading.
Ipsen offers manual, half- and fully-automatic
Generally, brazing alloys based on nickel, copper
single or multiple chamber furnaces.
or noble metals in the form of crystalline foils, thin
plating, powder or pastes are used.
Horizontal, single chamber brazing systems
•t Heat dimensions
t up to 1,200 x 1,500 x 1,200 mm (W x L x H)
•t Max. load up to 3 t
•t Temperature uniformity better than ± 5 K
-2
-6
•t Working vacuum from 10 to 10 mbar
•t Graphite or metallic heating chamber
•t Housing from standard or high-grade steel
Vertical single chamber brazing systems
© Ipsen 10 2008
•t As top or bottom loader
t for large charge dimensions
Three chamber brazing systems
•t Charge dimensions
t up to 860 x 1,820 x 760 mm (W x L x H)
•t Total load weight up to 800 kg
Turbine blade
•t Working vacuum in pre-chamber
-3
t less than 10 mbar
•t Working vacuum in brazing chamber
-5
t in the range of 10 mbar
The advantages
•t Working temperature in brazing chamber
of vacuum brazing in Ipsen brazing systems
t approx. 1,200 °C
•t Adjustable furnace atmosphere
•t Excellent temperature uniformity
•t Fast temperature control
If you require further information or would like to
•t Environmentally friendly, flux-free brazing
know more about our company and the products
•t No post-processing of parts,
we make, please contact us.
t no disposal of flux residues, no wear
Ipsen International GmbH
t of the furnace chamber by fluxes
Flutstraße 78 · 47533 Kleve · Germany
•t Brazed joint does not affect the mechanical
Telephone +49 2821 804-0
t strength or corrosion resistance because of
info@ipsen.de · www.ipsen.de
t flux inclusions
•t High cleanliness brazed joint
•t High joint strength in the zone next
t to the base material
Hard work wins
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