Gordon England Surface Engineering Forum

Re: Protection to abrasive particles on the thermal environment

[ Surface Engineering Forum ] [ Surface Engineering Message Board Archive ]
[ Surface Engineering Message Board Archive Index ] [ www.gordonengland.co.uk ]

Posted by Gordon England (62.252.0.12) on 14:37:55 21/07/05

In Reply to: Re: Protection to abrasive particles on the thermal environment posted by Juergen

: : Hi:
: :
: : I'm looking for a material to resist a atack of small particles (abrasive). The environment is 2500F.
: :
: : Thanks a lot of.
: :
: : José Geraldo
:
:
: Hi, José
:
: pure alumina 99,8 %-coatings (e.g. Metco 150) can stand this high temperature is have a good erosion resistance.
: The coating should be APS-sprayed (atmosperic plasma sprayed.
:
: Regards
:
: Juergen

Hi José

Agree with Juergen, alumina or aluminium oxide will be one of few coatings suitable at this high temperature, but I think Juergen ment to refer to Metco 105 and not 150.

Regards Gordon

Follow Ups:

Post A Message!

Please go to the new Surface Engineering Forum as this old message board is a read only archive. Please copy and paste relevant information or link to this page if you wish to reactivate this thread on the new forum.