The Solidification Kinetics of Cast Iron using an Improved Thermal Analysis Technique

Cast Metals ◽  
1993 ◽  
Vol 6 (3) ◽  
pp. 137-142 ◽  
Author(s):  
E. Fraś ◽  
W. Kapturkiewicz ◽  
H. F. Lopez
Keyword(s):  
Thermal Analysis ◽  
Cast Iron ◽  
Thermal Analysis Technique ◽  
Solidification Kinetics ◽  
Analysis Technique ◽  
Kinetics Of

Newton Thermal Analysis of Gray and Nodular Eutectic Cast Iron

2006 ◽  
Vol 509 ◽  
pp. 153-158 ◽  
Author(s):  
M.R. Chavez ◽  
A. Amaro ◽  
C. Flores ◽  
A. Juarez ◽  
Carlos González-Rivera
Keyword(s):  
Thermal Analysis ◽  
Cast Iron ◽  
Base Alloy ◽  
Modeling Approach ◽  
Solidification Kinetics ◽  
Good Potential ◽  
Kinetics Of

The purpose of this work is to analyze the capability of Newton Thermal Analysis (NTA) to detect differences of the solidification kinetics between eutectic gray and ductile irons obtained from the same base alloy. The NTA experimental output has been analyzed with a simple micromacro modeling approach. The outcome of this work suggests that NTA has a good potential as a qualitative tool to characterize the solidification kinetics of alloys.

Investigation of combustion kinetics of Umutbaca-lignite by thermal analysis technique

2017 ◽  
Vol 129 (1) ◽  
pp. 531-539 ◽  
Author(s):  
Jale Naktiyok ◽  
Hatice Bayrakçeken ◽  
A. Kadir Özer ◽  
M. Şahin Gülaboğlu
Keyword(s):  
Thermal Analysis ◽  
Combustion Kinetics ◽  
Thermal Analysis Technique ◽  
Analysis Technique ◽  
Kinetics Of

Quantification of the Impact of Strontium on the Solidification Path of the Aluminum-Silicon-Copper Alloys Using Thermal Analysis Technique

2009 ◽  
Vol 46 (3) ◽  
pp. 137-152 ◽  
Author(s):  
Mile Djurdjevic ◽  
Glenn Byczynski ◽  
Carola Schechowiak ◽  
Hagen Stieler ◽  
Jelena Pavlovic
Keyword(s):  
Thermal Analysis ◽  
Copper Alloys ◽  
Solidification Path ◽  
Thermal Analysis Technique ◽  
Analysis Technique ◽  
The Impact ◽  
Aluminum Silicon

Study on combustion performance of hydrothermally dewatered lignite by thermal analysis technique

Fuel ◽  
2021 ◽  
Vol 285 ◽  
pp. 119217
Author(s):  
Qiong Mo ◽  
Junjie Liao ◽  
Liping Chang ◽  
Yanna Han ◽  
Alan L. Chaffee ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Thermal Analysis Technique ◽  
Combustion Performance ◽  
Analysis Technique

Effect of Titanium on Microstructure and Solidification Behavior of Gray Irons

2020 ◽  
Vol 987 ◽  
pp. 177-181
Author(s):  
Sarum Boonmee ◽  
Kittirat Worakhut ◽  
Preecha Maneelum
Keyword(s):  
Thermal Analysis ◽  
Fine Particles ◽  
Eutectic Mixture ◽  
Solidification Behavior ◽  
Titanium Addition ◽  
Thermal Analysis Technique ◽  
Graphite Particles ◽  
Analysis Technique ◽  
Eutectic Undercooling ◽  
Ti Addition

This study investigates the microstructure and the solidification behavior of titanium-alloyed gray irons. Thermal analysis technique was used to identify the Temperature of Liquidus Arrest (TLA), the Temperature of Eutectic Undercooling (TEU) and the Temperature of the Eutectic Recalescence (TER). It was found that the titanium addition promoted the formation of the primary austenite causing the larger difference in TLA and TEU. In addition, titanium encouraged the refining of eutectic mixture. The SEM showed the graphite particles were refined with increasing titanium. Fine particles of titanium-containing compound were readily observed throughout the microstructure. The hardness as high as 176 HB was achieved at 0.495%Ti addition.

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