Double-step inter-critical tempering of a supermartensitic stainless steel : evolution of hardness, microstructure and elemental partitioning

Double-step inter-critical tempering of a supermartensitic stainless steel : evolution of hardness, microstructure and elemental partitioning

Escobar J.D., J.P. Oliveira, C.A.F. Salvador, A.P. Tschiptschin, P.R. Mei, A.J. Ramirez

ARTIGO

Inglês

The maximum allowed hardness for low carbon martensitic stainless steel components used in the oil and gas industry is 247 HV. Inter-critical tempering is an effective method for hardness control due to the production of stable reverted austenite. By conducting multiple-step tempering cycles, the...

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Fechado

Double-step inter-critical tempering of a supermartensitic stainless steel : evolution of hardness, microstructure and elemental partitioning

Escobar J.D., J.P. Oliveira, C.A.F. Salvador, A.P. Tschiptschin, P.R. Mei, A.J. Ramirez


										

Double-step inter-critical tempering of a supermartensitic stainless steel : evolution of hardness, microstructure and elemental partitioning

Escobar J.D., J.P. Oliveira, C.A.F. Salvador, A.P. Tschiptschin, P.R. Mei, A.J. Ramirez

    Fontes

    Materials characterization

    Vol. 158 (Dec., 2019), n. art. 109994