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Commande minimale:
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Personne àcontacter Vivian
Rm A-1203,Youth Venture Building, BaiSha Road, ShaHe, ChangPing District ,Beijing, China, Beijing, Beijing
Beijing CSTS
Technology Co., Ltd suppliesUmicore BrazeTec Brazing alloys
rods
Silver based brazing material (cadmium
free)
Silver based brazing materials are mainly used
for brazing carbon steel, copper and copper alloys, nickel and
nickel alloys. When brazing stainless steel, the presence of zinc
can make the brazed joint prone to corrosion and cracking. Zinc
free brazing materials can provide the joint with good mechanical
properties. The working temperature for silver brazing joints is
***0℃to***0℃.
Silver based coated electrode (cadmium
free)
Comet is a coated electrode developed by Umicore
Corporation, which applies FH*0 flux onto a cadmium free silver
based brazing material. The composition of the metal alloy part of
this welding rod is equivalent to that of cadmium free silver based
solder.
Phosphorus copper series brazing
materials
Due
to the self brazing function of phosphorus, there is no need to use
additional flux when brazing purple copper and copper alloys using
phosphorus copper series brazing materials. However, in
sulfur-containing environments, the joints brazed with this brazing
material are prone to corrosion. In addition, this series of
brazing materials cannot brazing steel, nickel based alloys, and
copper nickel alloys containing more than *0% nickel. The operating
temperature for brazed joints is
**5℃-***0℃.
Special brazing material zinc free silver based
brazing material
BrazeTec ***0 and BrazeTec ***9 can be brazed in
the atmosphere (using brazing flux) and in a protective atmosphere
(without brazing). BrazeTec ***9 is often used in conjunction with
brazing flux BrazeTec h to brazed stainless steel. To avoid silver
evaporation during vacuum brazing of the above two brazing
materials, the brazing temperature should not exceed
**0℃;
If brazing is carried out in a protective atmosphere furnace, the
brazing temperature depends on the base
material.
Sandwich solder brazing
alloy
It
can perfectly compensate for the difference in the coefficient of
linear expansion between the blade and the base material during
brazing of hard alloys, and avoid product cracking after brazing
caused by this difference. BrazeTec *9/CU is particularly suitable
for brazing products that require high shear
strength.
Hardbrazing
alloy
Solder is commonly used for brazing hard alloys
and difficult to wet materials such as tungsten, molybdenum, and
chromium. The tensile strength of brazed products mainly depends on
the substrate material.
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| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 10 |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | T/T |
| Groupe de produits : | - |
