scholarly journals Evaluation of Vermicularity of Compacted Graphite Iron Based on Multiple Characteristic Points of Thermal Analysis

2021 ◽  
Vol 62 (5) ◽  
pp. 675-679
Author(s):  
Ailong Jiang ◽  
Xuelei Tian ◽  
Hongda Song ◽  
Guili Gao ◽  
Qiang Wu ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Compacted Graphite Iron ◽  
Multiple Characteristic ◽  
Compacted Graphite ◽  
Characteristic Points ◽  
Iron Based

scholarly journals Evolution of inoculation thermal analysis and solidification morphology of compacted graphite iron

2021 ◽  
Vol 59 (01) ◽  
pp. 51-57
Author(s):  
S. Ai ◽  
Z. Xu ◽  
Z. Liu ◽  
H. Song ◽  
A. Wang ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Compacted Graphite Iron ◽  
Compacted Graphite ◽  
Solidification Morphology

scholarly journals Data mining tools in identifying the components of the microstructure of compacted graphite iron based on the content of alloying elements

2017 ◽  
Vol 95 (9-12) ◽  
pp. 3127-3139 ◽  
Author(s):  
Dorota Wilk-Kolodziejczyk ◽  
Krzysztof Regulski ◽  
Grzegorz Gumienny ◽  
Barbara Kacprzyk ◽  
Stanislawa Kluska-Nawarecka ◽  
...  
Keyword(s):  
Data Mining ◽  
Alloying Elements ◽  
Compacted Graphite Iron ◽  
Compacted Graphite ◽  
Iron Based ◽  
Mining Tools

Effect of Magnesium on Characteristics of Thermal Analysis Curve of Compacted Graphite Iron

2011 ◽  
Vol 284-286 ◽  
pp. 1021-1024
Author(s):  
Jin Hai Liu ◽  
Guo Lu Li ◽  
Xue Bo Zhao ◽  
Xiao Yan Hao
Keyword(s):  
Thermal Analysis ◽  
Eutectic Temperature ◽  
Molten Iron ◽  
Compacted Graphite Iron ◽  
Compacted Graphite ◽  
Thermal Analysis Curve ◽  
Compact Graphite ◽  
Fading Time

The influence of residual magnesium on compact graphite rate and characteristic of thermal analysis curve was studied by fading of magnesium treated molten iron. The results indicate that with fading time, the residual magnesium decreases and the rate of compact graphite increases. The content of magnesium can remarkably change the characteristics of thermal analysis curve, such as the lowest eutectic temperature (TEU) and the recalescence degree △Tr.

scholarly journals Effect of Cooling Rate on the Eutectoid Transformation in Compacted Graphite Cast Iron

2018 ◽  
Vol 925 ◽  
pp. 12-19
Author(s):  
Jacques Lacaze ◽  
Yannick Thébault ◽  
Alexandre Freulon ◽  
Wilson Luiz Guesser
Keyword(s):  
Thermal Analysis ◽  
Cooling Rate ◽  
Room Temperature ◽  
Spheroidal Graphite ◽  
Eutectoid Transformation ◽  
Compacted Graphite Iron ◽  
Compacted Graphite ◽  
Graphite Cast Iron ◽  
Before And After ◽  
Intermediate Cooling

Differential thermal analysis has been used to characterize the effect of cooling rate on the eutectoid transformation of a compacted graphite iron. The samples were machined out from an as-cast thermal cup, austenitized at 950°C and then cooled to room temperature at various rates within the range 1−55.5°C/min. It was found that even at the highest investigated cooling rate, significant amounts of ferrite could be observed. When comparing the microstructure before and after Nital etching on samples cooled at intermediate cooling rates, it appeared that ferrite formed preferentially along the worms. This is discussed in terms of graphite shape and microsegregation and this latter seems prevalent. Finally, analysis of the thermal records was performed to characterize the temperatures for the start of the stable and metastable eutectoid reactions which confirms the eutectoid transformation sets up in compacted graphite irons as in lamellar and spheroidal graphite irons.

scholarly journals Interfacial debonding in compacted graphite iron: effect of thermal loading

2020 ◽  
Vol 28 ◽  
pp. 1286-1294
Author(s):  
Evangelia Nektaria Palkanoglou ◽  
Konstantinos P. Baxevanakis ◽  
Vadim V. Silberschmidt
Keyword(s):  
Thermal Loading ◽  
Interfacial Debonding ◽  
Compacted Graphite Iron ◽  
Compacted Graphite

Effects of Mo and Ni on the thermal conductivity of compacted graphite iron at elevated temperature

2019 ◽  
Vol 32 (5-6) ◽  
pp. 243-251 ◽  
Author(s):  
Dongmei Xu ◽  
Guiquan Wang ◽  
Xiang Chen ◽  
Yanxiang Li ◽  
Yuan Liu ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Elevated Temperature ◽  
Compacted Graphite Iron ◽  
Compacted Graphite
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