High temp alloy
High temp alloy
(OP)
Hi All,
We had a burner faceplate (Inconel 601) in a cement kiln that failed badly within a few weeks only. We know It's a harsh environment inside a cement kiln where you have high temp (up to 1200 C), errosion and corrosion (alkali metals and sulphure). The plate was eaten away badly and lost most of its thickness. I am wondering if there is a better alloy out there that can withstand these conditions.
Also, does anyone have experience with Tungsten? It was suggested to us that it could be a good candidate for such conditions.
Regards,
Kimawi
We had a burner faceplate (Inconel 601) in a cement kiln that failed badly within a few weeks only. We know It's a harsh environment inside a cement kiln where you have high temp (up to 1200 C), errosion and corrosion (alkali metals and sulphure). The plate was eaten away badly and lost most of its thickness. I am wondering if there is a better alloy out there that can withstand these conditions.
Also, does anyone have experience with Tungsten? It was suggested to us that it could be a good candidate for such conditions.
Regards,
Kimawi





RE: High temp alloy
RE: High temp alloy
RE: High temp alloy
RE: High temp alloy
Of coures as Ron suggested you should coat you base metal with a ceramic coating. TaC, HfC, TiC or WC are good candidates to have a look at.