Determination of liquidus temperature in Ti-rich alloys of the Fe–Ni–Ti system obtained by DTA, electrical conductivity and XRD measurements

Author(s):  
Liliana I. Duarte ◽  
Christian Leinenbach ◽  
Jiang Wang ◽  
Yuriy Plevachuk ◽  
Vasyl Sklyarchuk ◽  
...  
Author(s):  
Yuriy Plevachuk ◽  
Stepan Mudry ◽  
Vasyl Sklyarchuk ◽  
Andriy Yakymovych ◽  
Andriy Korolyshyn ◽  
...  

Author(s):  
Adriana Gamboa-Hernández ◽  
Pantaleona Campa-Núñez ◽  
Simón Alberto Pedroza-Figueroa ◽  
Héctor Aurelio Moreno-Casillas

The study of ternary phases systems in pyrometallurgy is used for the adequate formation of slags, because they are an important foundation in establishing the conditions of operation in the separation of undesired elements. In this area, the CaO - FeO - SiO2 system is generally used for the determination of liquidus temperature and other properties mainly in the metallurgy of Pb and Fe. In this article we review the main properties of this system, such as density, surface tension and electrical conductivity. In addition, a compilation is carried out on the values obtained from the viscosity made by different authors at different compositions and temperatures, in order to verify the interaction that each component delivers to the equilibrium of the system. Through this research, the aim is to obtain the knowledge to predict the behavior of the slag that leads to making the decisions that improves the processes and this is only through reliable and consistent information.


Author(s):  
Andris Martinovs ◽  
Josef Timmerberg ◽  
Konstantins Savkovs ◽  
Aleksandrs Urbahs ◽  
Paul Beckmann

The paper describes methods developed to determine specific electrical conductivity and relative magnetic permeability of cylindrical steel items and nano-coatings deposited on them by sputtering. Research enables development of a new method for determination of thickness of vacuum deposited nano- coating that is based on application of skin effect.


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