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公开(公告)号:US12173388B2
公开(公告)日:2024-12-24
申请号:US17423656
申请日:2019-01-22
Applicant: APERAM
Inventor: Pierre-Louis Reydet , Marielle Escot , Nicolas Laurain
Abstract: Disclosed is an iron-manganese alloy including, by weight: 25.0%≤Mn≤32.0%; 7.0%≤Cr≤14.0%; 0≤Ni≤2.5%; 0.05%≤N≤0.30%; 0.1≤Si≤0.5%; and optionally 0.010%≤rare earths≤0.14%. The remainder being iron and residual elements resulting from manufacturing.