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File Title:	Phases in austenitic stainless steels Download

Description:	This study represents a phase characterisation of austenitic stainless steels. A table presents the basic literature data on the phases to be found in austenitic steels. For the as-cast ASTM A351 steel, a thermodynamic prediction and a metallographic identification of phases is also presented. The thermodynamic calculations performed using ThermoCalc revealed austenite, ferrite, M23C6, σ, and Laves as the equilibrium phases at temperatures below 866 K (593 °C). All the predicted phases were also identified experimentally (the Laves phase with some reservation) using a method of selective etching. It was shown that a combination of thermodynamic and metallographic procedures is well suited to phase characterisation in austenitic stainless steels.
Submitted On:	14 May 2007
Submitted By:	onglaodautroc (onglaodautroc)
File Date:	14 May 2007
File Author:	onglaodautroc
File Size:	238.74Kb
File Type:	pdf
Downloads:	116
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