Low

 

Process alloys according to manufaturers instructions. Avoid sharp edges. Unless specified otherwise, the alloy should be sandblasted with min. 110µm AL202 at 2 Bar. (35 psi)

In most cases, especially on NP, the oxides are to be removed using min. 110µm aluminus oxide.

(Refer to manufacturers manual!)

A clean and grease-free surface must be present.

 

 
A uniform oxide layer is desired.