High strength high toughness compacted graphite cast iron

1995 ◽  
Vol 11 (8) ◽  
pp. 765-775 ◽  
Author(s):  
C.-H. Hsu ◽  
S.-C. Lee
Keyword(s):  
Cast Iron ◽  
High Strength ◽  
Compacted Graphite ◽  
High Toughness ◽  
Graphite Cast Iron

THERMOMECHANICAL FATIGUE LIFE OF GRAY AND COMPACTED GRAPHITE CAST IRON ALLOYS

2019 ◽  
Author(s):  
Douglas Bon ◽  
Waldek Wladimir Bose Filho ◽  
Wilson Luiz Guesser
Keyword(s):  
Cast Iron ◽  
Fatigue Life ◽  
Thermomechanical Fatigue ◽  
Iron Alloys ◽  
Compacted Graphite ◽  
Graphite Cast Iron

scholarly journals Copper Enrichment around Graphite in Cu-added High-Strength Spheroidal Graphite Cast Iron

Materia Japan ◽  
2009 ◽  
Vol 48 (12) ◽  
pp. 624-624 ◽  
Author(s):  
Yasuhide Ishiguro ◽  
Kenji Ichino ◽  
Hideto Takasugi
Keyword(s):  
Cast Iron ◽  
High Strength ◽  
Spheroidal Graphite ◽  
Spheroidal Graphite Cast Iron ◽  
Graphite Cast Iron

Thermal Conductivity Analysis of Compacted Graphite Cast Iron After a Creep Test

2019 ◽  
Vol 50 (8) ◽  
pp. 3697-3704
Author(s):  
Wu Yue ◽  
Li Jianping ◽  
Yang Zhong ◽  
Guo Yongchun ◽  
Ma Zhijun ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Cast Iron ◽  
Creep Test ◽  
Compacted Graphite ◽  
Graphite Cast Iron

scholarly journals On the Primary Solidification of Compacted Graphite Iron: Microstructure Evolution during Isothermal Coarsening

2018 ◽  
Vol 925 ◽  
pp. 90-97 ◽  
Author(s):  
Juan Carlos Hernando ◽  
Attila Diószegi
Keyword(s):  
Cast Iron ◽  
Morphological Evolution ◽  
Solidification Process ◽  
Primary Phase ◽  
Eutectic Solidification ◽  
Spheroidal Graphite ◽  
Cube Root ◽  
Compacted Graphite ◽  
Primary Austenite ◽  
Graphite Cast Iron

It is widely accepted that in most commercial hypoeutectic alloys, both static mechanical properties and feeding characteristics during solidification, are extremely linked to the coarseness of the primary phase. It is therefore of critical importance to provide tools to control and predict the coarsening process of the dendritic phase present in hypoeutectic melts. The characterization of the primary phase, a product of the primary solidification, has traditionally been neglected when compared to the eutectic solidification characterization in cast iron investigations. This work presents the morphological evolution of the primary austenite present in a hypoeutectic compacted graphite cast iron (CGI) under isothermal conditions. To that purpose, a base spheroidal graphite cast iron (SGI) material with high Mg content is re-melted in a controlled atmosphere and reversed into a CGI melt by controlling the Mg fading. An experimental isothermal profile is applied to the solidification process of the experimental alloy to promote an isothermal coarsening process of the primary austenite dendrite network during solid and liquid coexistence. Through interrupted solidification experiments, the primary austenite is preserved and observed at room temperature. By application of stereological relations, the primary phase and its isothermal coarsening process are characterized as a function of the coarsening time applied. The microstructural evolution observed in the primary austenite in CGI and the measured morphological parameters show a similar trend to that observed for lamellar graphite cast iron (LGI) in previous investigations. The modulus of the primary austenite, Mγ, and the nearest distance between the centre of gravity of neighbouring austenite particles, Dγ, followed a linear relation with the cube root of coarsening time.

Thermal Fatigue Testing of SiMoCr Compacted Graphite Cast Iron for HPDC Tooling Application

2020 ◽  
Vol 14 (3) ◽  
pp. 846-852
Author(s):  
Primož Mrvar ◽  
Sebastjan Kastelic ◽  
Milan Terčelj ◽  
Mitja Petrič ◽  
Branko Bauer ◽  
...  
Keyword(s):  
Cast Iron ◽  
Thermal Fatigue ◽  
Fatigue Testing ◽  
Compacted Graphite ◽  
Graphite Cast Iron

Interaction of boron suboxide with compacted graphite cast iron

2011 ◽  
Vol 37 (3) ◽  
pp. 1121-1125 ◽  
Author(s):  
C.S. Freemantle ◽  
O.T. Johnson ◽  
I. Sigalas ◽  
M. Herrmann
Keyword(s):  
Cast Iron ◽  
Compacted Graphite ◽  
Graphite Cast Iron ◽  
Boron Suboxide

Study of the solidification structure of compacted graphite cast iron

2016 ◽  
Vol 29 (5) ◽  
pp. 266-271 ◽  
Author(s):  
Marcos G. López ◽  
Graciela L. Rivera ◽  
Juan M. Massone ◽  
Roberto E. Boeri
Keyword(s):  
Cast Iron ◽  
Solidification Structure ◽  
Compacted Graphite ◽  
Graphite Cast Iron
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