In situ XRD studies on Al–Ni and Al–Ni–Sr alloys prepared by rapid solidification

• Published in: Journal of alloys and compounds Vol. 464; no. 1; pp. 95 - 100
• Main Authors: Saksl, K., Vojtěch, D., Ďurišin, J.
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 22.09.2008; Elsevier
• Subjects: Alloys; Condensed matter: structure, mechanical and thermal properties; Cross-disciplinary physics: materials science; rheology; Crystal structure; Exact sciences and technology; Intermetallics; Materials science; Phase diagrams and microstructures developed by solidification and solid-solid phase transformations; Physics; Quenching; Rapid solidification; Solidification; Structure of solids and liquids; crystallography; Structure of specific crystalline solids; X-ray diffraction; Intermetallics; X-ray diffraction; Rapid solidification; Quenching; Crystal structure; Annealing; Nickel alloys; Structure stability; Intermetallic compounds; Ternary alloys; XRD; Multiphase system; Binary alloys; Strontium alloys; Aluminium alloys; Solid solutions; Pair distribution function

In this paper the structure and stability of Al–17 wt.%Ni(Al–17Ni) and Al–17 wt.%Ni–2 wt.%Sr alloys prepared by rapid solidification was investigated by means of XRD techniques. Our work demonstrates that both alloys are crystalline and composed of fcc (Al–Ni) solid solution and orthorhombic Al 3Ni...