Cast iron powder or wire
12-03-2013, 10:15 AM,
Cast iron powder or wire
Would you please inform me with the appropriate powder or wire to sprayed to restore the dimension of cast iron part.

Thank you very much
12-05-2013, 05:08 AM,
RE: Cast iron powder or wire
Cast Iron Parts can be restored using NI-Al wire very effectively.
12-06-2013, 09:50 AM,
RE: Cast iron powder or wire
flame spray metco 450 or 405 for wire
plasma metco 480 or 450 or many others.
wire arc tafa 75b
a few examples of NiAl 95/5
12-07-2013, 08:53 PM,
RE: Cast iron powder or wire
Thank you all for your helpfull replies:
What do you think about TAFA 95MXC wire with iron base for cast iron substrate.
12-08-2013, 12:14 AM,
RE: Cast iron powder or wire
That wire is a iron chrome which can be applied to cast. You can use that coating and tafa states can be applied excess of .060 thick.
I think that is a good top coat and I would build up or bond with a NiAl (75b) first if you require a large deposit. Otherwise less then .015 I would just use the 95mxc. Make sure the cast is clean and sometimes you might have to bake it to get all the oils out of it.

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