Cold pilgering of duplex steel tubes: The response of austenite and ferrite to excessive cold deformation up to high strains
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DOI: 10.1016/j.matchar.2017.03.026
Abstract: Abstract Duplex stainless steels are not easily formable due to the different deformation behaviour of austenite and ferrite. The seamless tube making process cold pilgering provides deformation conditions that enable enormous plastic strains at room… read more here.
Keywords: deformation; cold pilgering; austenite ferrite; duplex steel ... See more keywords
Flow characteristics and hot workability studies of a Ni-containing Fe‑Mn‑Al‑C lightweight duplex steel
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DOI: 10.1016/j.matchar.2018.09.036
Abstract: Abstract The high temperature deformation behavior of Fe‑9Al‑10Mn‑4Ni‑0.7C duplex steel has been investigated in the range of temperatures 1223–1423 K and strain rates 0.001–10 s−1. The multistage work hardening behaviors are analysed using Kocks-Mecking model and the… read more here.
Keywords: hot workability; characteristics hot; stress; flow characteristics ... See more keywords