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Paper Information

Journal:   JOURNAL OF METALLURGICAL AND MATERIALS ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING)   fall 2017-winter 2018 , Volume 29 , Number 1 ; Page(s) 33 To 42.

Novel Procedure for Production of Duplex Martensitic-Ferritic Plain Low Carbon Steels

Author(s):  SHABAN GHAZANI M.*, Shokrvash H.
In the present study, plain low carbon steel with 0. 033 wt. % carbon content was subjected to severe pressure during continuous cooling from austenite region. The pressure was increased gradually and then suddenly released. As a result, a microstructure composed of 80% lath martensite and 20% ferrite was produced. Results showed that the martensite formation is not only a function of the cooling rate but also the hydrostatic pressure which effects the austenite to ferrite transformation start temperature (Ar3).
Keyword(s): Plain Low Carbon steel,Duplex Microstructure,Martensite,Cooling Under pressure
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