Maschinenbau
Repair the casting instead of replacing it: what can be laser welded on cast iron, what cannot – and why pre-heating and filler metal decide
Cast iron can be laser welded in non-load-bearing areas if three conditions are met: careful pre-heating, a nickel-based filler and low, controlled heat input. A chipped sealing face on a grey-iron pump housing is a common workshop challenge. If the Weiterlesen…








