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Carburising and carbon transfer coefficient in a fluidised bed furnance
conference contribution
posted on 2003-01-01, 00:00 authored by Weimin Gao, Lingxue KongLingxue Kong, John LongJohn Long, Peter HodgsonPeter HodgsonThe carburising of a steel workpiece with complex geometry in a fluidised bed hasbeen studied experimentally. This involved carburising experiment in an electrically heated fluidised bed at 900 - 970°C with natural gas and air as the atmosphere. The carbon transfer coefficient at the workpiece surface and diffusivity within the workpiece were determined from the carbon distribution within the diffusion layer of the sample. A reverse method and the Levenberg-Marquardt algorithm were used in the calculations. The methodology of the reverses method to extract the carbon transfer coefficient and diffusivity is also discussed in some detail.
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Title of proceedings
ICME 2003 : Conference proceedings of the 9th International Conference on Manufacturing EngineeringEvent
International Conference on Manufacturing Engineering (9th : 2003 : Melbourne, Victoria)Pagination
1 - 12Publisher
ICMELocation
Melbourne, VictoriaPlace of publication
Melbourne, Vic.Start date
2003-10-13End date
2003-10-15ISBN-13
9781877040177ISBN-10
1877040177Language
engPublication classification
E1 Full written paper - refereedEditor/Contributor(s)
R BrownUsage metrics
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