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Anais do Congresso Anual da ABM

ISSN 2594-5327

75° Congresso Anual da ABM — vol. 75, num.75 (2022)

Título

TEMPERATURE INFLUENCE ON THE REVERSE STRAIN-INDUCED MARTENSITIC TRANSFORMATION (RSIMT) DURING ROLLING OF A SUPERDUPLEX STAINLESS STEELS

TEMPERATURE INFLUENCE ON THE REVERSE STRAIN-INDUCED MARTENSITIC TRANSFORMATION (RSIMT) DURING ROLLING OF A SUPERDUPLEX STAINLESS STEELS

Autoria

Magnabosco, Rodrigo

Magnabosco, Rodrigo
Magnabosco, Rodrigo

Eu sou esse autor

DOI

10.5151/2594-5327-34831

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Resumo

THIS WORK AIMS TO STUDY THE INFLUENCE OF DEFORMATION TEMPERATURE AND STRAIN APPLIED ON THE REVERSE STRAIN INDUCED MARTENSITE TRANSFORMATION (RSIMT) OF FERRITE INTO AUSTENITE IN A SUPERDUPLEX STAINLESS STEEL. IT WAS FOUND THAT INCREASING APPLIED PLASTIC STRAIN LEADS TO REDUCTION OF THE FERRITE CONTENT WITHOUT FORMATION OF OTHER PHASES THAN AUSTENITE, WHICH CORROBORATES THE RSIMT HYPOTHESIS. HOWEVER, THE CRYOGENIC ROLLING TEMPERATURE DID NOT AFFECT THE PHASE TRANSFORMATION, WHICH OCCURRED IN THE SAME MANNER AS THE ROLLING AT AMBIENT TEMPERATURE.

 

THIS WORK AIMS TO STUDY THE INFLUENCE OF DEFORMATION TEMPERATURE AND STRAIN APPLIED ON THE REVERSE STRAIN INDUCED MARTENSITE TRANSFORMATION (RSIMT) OF FERRITE INTO AUSTENITE IN A SUPERDUPLEX STAINLESS STEEL. IT WAS FOUND THAT INCREASING APPLIED PLASTIC STRAIN LEADS TO REDUCTION OF THE FERRITE CONTENT WITHOUT FORMATION OF OTHER PHASES THAN AUSTENITE, WHICH CORROBORATES THE RSIMT HYPOTHESIS. HOWEVER, THE CRYOGENIC ROLLING TEMPERATURE DID NOT AFFECT THE PHASE TRANSFORMATION, WHICH OCCURRED IN THE SAME MANNER AS THE ROLLING AT AMBIENT TEMPERATURE.

Palavras-chave

superduplex stainless steel; RSIMT; rolling

superduplex stainless steel; RSIMT; rolling

Como citar

Magnabosco, Rodrigo. TEMPERATURE INFLUENCE ON THE REVERSE STRAIN-INDUCED MARTENSITIC TRANSFORMATION (RSIMT) DURING ROLLING OF A SUPERDUPLEX STAINLESS STEELS , p. 744-754. In: 75° Congresso Anual da ABM, São Paulo, 2022.
ISSN: 2594-5327 , DOI 10.5151/2594-5327-34831