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Corduroy contrast in type 316L stainless steel after cyclic plastic deformation

1987; Elsevier BV; Volume: 96; Linguagem: Inglês

10.1016/0025-5416(87)90584-2

1873-4928

M. Gerland, B. Saadi, P. Violan,

Metal Alloys Wear and Properties

Samples of type 316 L stainless steel were fatigued at 300°C in vacuum at constant plastic strain amplitudes. An important secondary cyclic hardening occurred, mainly beyond the number of cycles corresponding to failure in air, which has been related to a particular microstructure similar to corduroy contrast observed on irradiated materials.