Co-precipitation of nanoscale particles in steels with ultra-high strength for a new era
By Z. Jiao, J. Luan, Michael K. Miller, Yip-Wah Chung, C. Liu. 2017
201 citations recorded by the source corpus.
Advanced ultra-high strength steels are highly desirable for a wide range of engineering applications. Nanoscale co-precipitation strengthening in steels has received increasing attention in recent years and has become a new cornerstone for the development of advanced steels with superior combination of mechanical, welding, and irradiation properties for a new era. In this review, we highlight recent advances in computation-aided alloy design, nanostructural characterization, and unique properties of newly developed nanoscale co-precipitation-strengthened steels. In particular, our emphasis is on elucidating alloy design strategies, the co-precipitation mechanism, and cooperative evolution of multiple types of nanoparticles, and the correlation between nanostructures and bulk steel properties. Finally, future research areas for this class of nanostructured steels are critically discussed.
View Paper: https://www.semanticscholar.org/paper/1659e6ff8efc837b91d3506520b8692a70bf30dd
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Citations in the corpus
- L1_2-strengthened high-entropy alloys for advanced structural applications (2018, background): “The strategy of which has been demonstrated as one of the most powerful approaches to strengthen metallic materials for structural applications at both ambient and elevated temperatures.(21,22) Various kinds of second-phase intermetallics, such as r, l, Laves, B2-NiAl, BCC, carbides, and L12 phases ”
- A novel ultra-high strength maraging steel with balanced ductility and creep resistance achieved by nanoscale β-NiAl and Laves phase precipitates (2018, result): “In comparison, heat resistant steels strengthened mainly by β-NiAl phase, such as the well reported ‘FBB-8’ family [18, 58, 59], had a YS of about 600 MPa at 500 °C [60], which is well below the applied stress (700 MPa) in the creep tests at the same temperature in the current study.”