We propose a Landau-type model based on the core–shell structure of particles, which reproduces well the relation between transformation temperature and particle size. Our results provide a ...

THE great interest with which the electron theory of metals has been received by physicists is due chiefly to two reasons. The first is the practical importance of metals and their great variety ...

Understanding the material properties of the starting alloy and resulting phase changes could represent a new foundation for choosing metal for 3D printing. "The findings from this research can be ...

Answering these questions would be useful not only for improving one’s fundamental understanding of phase transformations ... strength alloys, but also for providing a potential way of immobilizing ...

Complex metal alloys enter a new era ... combined atomic-scale experiments with theory to create a tool to predict how such high-entropy alloys will behave under high-temperature oxidative ...

Shanghai Key Laboratory of Advanced High-temperature Materials and Precision Forming, State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong ...

Among these critical features are inclusions, precipitates, and grains, which significantly influence the mechanical properties and behavior of the metals and alloys. However, the key to achieving ...

The reasons for such a behavior are discussed in detail. Keywords: metals and alloys; microstructure; martensite transformation; iron-nickel alloys; autocatalysis Modern steels derive special ...

ABSTRACT: This paper describes a simple form, the theory to determine the crystallization fraction ... samples were obtained in film form of about 500 in thickness, composed of an alloy of Sb2Te3, in ...

1 The method allows researchers to understand and predict structures in solid compounds and alloys over a wide range of conditions. ‘This theory is based on ... ‘These structural transformations are ...