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Showing 1 to 4 of 4 for “"metal dusting"”.
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Metal Dusting of Heat-Resistant Alloys
Metal dusting leads to disintegration of such alloys as iron and nickel-based into a “dust” of particulate metal, metal carbide, carbon, and/or oxide. It occurs in strongly carburising environments at 400-900°C. Literature survey has shown that alloys behave differently in metal dusting conditions …
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Laboratory simulation of metal dusting corrosion
A laboratory carburising furnace in which metal dusting conditions are simulated has been designed and constructed. This furnace has been used to simulate and study the metal dusting corrosion of four iron-based alloys viz. 9Cr Mo 45 steel, Incoloy 800H, AISI 310 stainless steel and Chromanite - an …
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Evaluation of metal dusting of nickel-chromium-iron based alloys in a laboratory environment
… units. The consequence of carbon deposition is a metal related degradation phenomenon known as "Metal dusting". Metal dusting results in rapid material wastage and/or thinning of material, producing hemispherical pits and grooves as the affected material disintegrates into a mixture of carbon and …
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Investigation of carburization extent from the inner diameter (ID) of ethylene furnace tubes using non-destructive examination (NDE) applied on the outer diameter (OD)
… the depth and location of carburization and metal dusting on the inside of ethylene pyrolysis tubes using nondestructive tools applied to the outer surface. A carburization test was conducted in a specially designed and manufactured HK-40 alloy tube. Ethylene pyrolysis is considered the most …