Quantitative 3D real-space analysis of Laves phase supraparticles

The New Laves Phase Na2Ba

After preliminary investigations o f the B a -N a N system, resulting in the discovery of the first sub-nitride NaBa3N [1], we decided to examine more closely the intermetallic phases formed by the two metals, leading to the discovery of the new Laves phase N a2Ba. The literature contains a variety o f conflicting reports concerning N a -B a intermetallic phases. The standard references for bin...

Method of Quantitative Phase Analysis by XRD Without Reference Material

This new method which is worked out in Isfahan University of Technology, makes it possible to analyze the phases quantitatively in minerals and powdered materials by X Ray Diffraction and without any reference material. To identify n unknown phases, n different combinations of phases, from fine and coarse fractions, or etc., must be obtained. Amorphous phases should not exist. Intensity ratios ...

Method of Quantitative Phase Analysis by XRD Without Reference Material

This new method which is worked out in Isfahan University of Technology, makes it possible to analyze the phases quantitatively in minerals and powdered materials by X Ray Diffraction and without any reference material. To identify n unknown phases, n different combinations of phases, from fine and coarse fractions, or etc., must be obtained. Amorphous phases should not exist. Intensity ratios ...

Ferromagnetism in Laves-phase WFe2 nanoparticles

Determination of cristobalite phase content in ceramic cores using various X-ray quantitative phase analysis methods

The aim of this research is to investigate different X-ray based quantitative phase analysis methods for determination of cristobalite phase content in ceramic cores. For this purpose, four popular routes including peak absolute intensity method, relative intensity ratio method, direct or calibration method and internal standard (or Alexander-Klug) method have been chosen. Some control samples ...