LCO 56 grade coating of Praxair

[karunanidhi]

Dear All,

I request you to feed some details of LCO 56 grade coating of Praxair.
Which procedure did the grade belongs( coating or sealing)?

an early response is highly solicited.


regards
karunanidhi

[Gordon]

Hi Karunanidhi

I have not come across LCO-56 (Union carbide Ucar, now Praxair proprietory coatings) coatings, but my guess would be a plasma or D-Gun cobalt based alloy coating possibly a CoCrAlY similar to LCO-5, LCO-7, LCO-17, LCO-22, LCO-29, LCO-37 which are the only LCO-** coatings I know exist. Best contact Praxair direct

[karunanidhi]

Dear Gordon

Thank you very much for ur reply