Title of article
Microstructure and room-temperature mechanical properties of Fe30Ni20Mn35Al15
Author/Authors
Liao، نويسنده , , Yifeng and Baker، نويسنده , , Ian، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
4
From page
1546
To page
1549
Abstract
A novel alloy with nominal composition Fe30Ni20Mn35Al15 was prepared by arc melting. Secondary electron microscopy and transmission electron microscopy examinations showed that it had a eutectoid structure, consisting of alternating FCC and B2 lamellae, whose widths were ∼ 500 nm and ∼ 200 nm, respectively. The room-temperature yield strength and Vickers hardness of the as-cast alloy were 740 ± 30 MPa and HV310 ± 15, respectively, and the alloy exhibited ∼ 8% elongation under tension.
Keywords
Intermetallic , TEM , Eutectoid alloy , SEM , X-ray diffraction
Journal title
Materials Characterization
Serial Year
2008
Journal title
Materials Characterization
Record number
2267104
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