need plate for temperature up to 2100F

Is 2100F the temperature for the plate or the air temp that it'll be in?

Does this have metallic? If not, take a look at ceramics.

I can think of three materials at least worth a look:

- Nickels - Ceramics - Refractory metals (columbium, aka niobium) with disilicide coating

Lance

Yves Rossignol thought carefully and wrote On 6/9/2004 5:37 PM:

How about tungsten?

Don

Molybdenum Silicide, MoSi2 Notes: MoSi2 is often used as a heating element in high temperature furnaces. It has an appropriate resistivity and is stable toward oxidation up to

Ceramic; Alpha alumina, Al2O3, aluminum oxide, corundum, aluminium oxide Maximum Service Temperature, Air 1750 °C 3180 °F No Load [Matweb]

I just picked two out to get you into search mode

Brian Whatcott Altus OK

You could also consider another ceramic: silicon carbide (SiC) which could do the trick at this temperature.

See:

Good luck!

Gilles Carrier

Brian Whatcott wrote:

Have a look into Iron-Aluminides

They are cheap, formable/castable/cuttable, and take a lot of thermal cycling.

Typical applications inlude heat treating ovens.

It's the temperature that my customer take at the surface of his pipe... (stainless steel 304) but I said to him that I'm not sure that is correct to use ss304 up to 1200C (or 2100F in fact 1200C = 2192F)

Yves R

"Jeff F>

Dear Yves Rossignol:

You are correct. The stainless steel will have some major changes in chemical properties above 800 deg F, and will be entirely useless above

David A. Smith

Inconel would be a better high temperature metal and pipes are made from it. So take a look at it.

...

URL:

If the pipe contains moving fluids at much less than 2100 deg F, then one could consider a coating (which will require maintenance). URL:

David A. Smith

Thanks, but how about letting the OP do some work here. ;)