Determination of Liquidus Temperatures from Viscosity for CaO-Al2O3Based Slags

2013 ◽  
pp. 435-442
Author(s):  
Jifang Xu ◽  
Lei Tang ◽  
Minqi Sheng ◽  
Jianchao Li ◽  
Jieyu Zhang ◽  
...  
Keyword(s):  
Liquidus Temperatures

Liquidus temperatures determination of the dispersed binary system

2008 ◽  
Vol 471 (1-2) ◽  
pp. 1-6 ◽  
Author(s):  
A. Jamil ◽  
T. Kousksou ◽  
Y. Zeraouli ◽  
J.-P. Dumas
Keyword(s):  
Binary System ◽  
Liquidus Temperatures

Thermal Analysis Results and the Theoretical Determination of Solidus and Liquidus Temperatures for the Grain Oriented Electrical Steel

2015 ◽  
Vol 226 ◽  
pp. 209-214
Author(s):  
Karel Gryc ◽  
Bedřich Smetana ◽  
Krystian Janiszewski ◽  
Monika Žaludová ◽  
Marketa Tkadlečková ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Applied Research ◽  
Electrical Steel ◽  
Steel Grade ◽  
Critical Parameters ◽  
Small Samples ◽  
Theoretical Determination ◽  
Large Samples ◽  
Liquidus Temperatures

This paper is devoted to the comparison of theoretically defined solidus and liquidus temperatures based on above mentioned theoretical methods with the results of high-temperature thermal analysis carried out on two devices (Netzsch STA 449 F3 Jupiter; Setaram SETSYS 18TM). On large samples (23 g), the method of direct thermal analysis was applied. On small samples (200 mg), the experiments using differential thermal analysis were realized. It was found out that the solidus and liquidus temperatures for the studied steel grade can vary in dependence on the used determination method. The used methodology of thermal analysis is fully reproducible, and the these thermo-analytical results can be considered as necessary for the correct setting of critical parameters in applied research on the process of steel casting.

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