Alloy Composition: "Combustalloy"
Alloy Composition: "Combustalloy"
(OP)
Does anyone have any material specs (chemical composition) for the Alstom alloy "Combustalloy"? I've got an approximate from a portable alloy analyzer (17Cr-4Mo-3Mn) but I'm looking for better detail, like carbon content, etc. As you can probably surmise, Alstom is not really forthcoming with their specs.





RE: Alloy Composition: "Combustalloy"
Please provide more specifics. Since it is Combustalloy, is this material located in a boiler? What is the part?
RE: Alloy Composition: "Combustalloy"
RE: Alloy Composition: "Combustalloy"
RE: Alloy Composition: "Combustalloy"
RE: Alloy Composition: "Combustalloy"
RE: Alloy Composition: "Combustalloy"
The two suppliers that I know of are Stoody and Deloro. Both of them make iron based Cr carbide hardfacing alloys.
After all, you need enough carbon to convert the Cr into carbides. Some of these alloys are 10-12% C.
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Corrosion never sleeps, but it can be managed.
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