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2016
In this entry, a review of research papers is presented that highlights the formation of a microstructure and the properties of compacted graphite cast iron (CGI) castings. The entry presents the morphology of compacted graphite compared to flake graphite and spheroidal (nodular) graphite.
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In this entry, a review of research papers is presented that highlights the formation of a microstructure and the properties of compacted graphite cast iron (CGI) castings. The entry presents the morphology of compacted graphite compared to flake graphite and spheroidal (nodular) graphite.
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Thin-wall compacted graphite cast iron for automotive applications
International Journal of Cast Metals Research, 2003Despite the potential interest of compacted/vermicular irons since the eighties, their application to the fabrication of complex parts is still very poor.
Núria Llorca-Isern +2 more
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Compacted Graphite Iron Castings
2008Abstract This article reviews the graphite morphology, chemical composition requirements, castability, mechanical properties, and corrosion resistance of compacted graphite (CG) irons. It describes the factors affecting the mechanical properties of CG irons. The article also presents the advantages of the CG irons.
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Automotive Compacted Graphite Iron Castings
2018<div class="section abstract"> <div class="htmlview paragraph">This SAE Standard covers the mechanical and physical requirements for Compacted Graphite Iron (CGI) castings used in automotive and allied industries. Requirements in this document include: <ol class="list nostyle"> <li class="list-item"> <span class="li-label ...
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Interaction of boron suboxide with compacted graphite cast iron
Ceramics International, 2011Abstract The chemical interaction of boron suboxide (B 6 O) with compacted graphite cast iron (CGI) was investigated using static interaction diffusion couples between B 6 O and CGI at 700 °C, 900 °C and 1100 °C for 1 h. This interaction offers the possibility to evaluate the potential of B 6 O as a cutting tool.
C.S. Freemantle +3 more
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Mechanism of bainitic transformation in compacted graphite cast irons
Metallurgical Transactions A, 1990Samples of unalloyed compacted graphite cast iron (CGI) have been thermally treated to obtain a bainitic structure. Heat treatments consisting of various holding times at two different austenitizing temperatures and two different austempering temperatures have been carried out followed by metallographic observations of the resultant structures by ...
J. M. Guilemany, N. Llorca-Isern
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Effect of carbon equivalent on thermal and mechanical properties of compacted graphite cast iron
, 2016 Yangzhen Liu +6 more
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Mechanical Properties of Compacted Graphite Cast Iron
SAE Technical Paper Series, 1981<div class="htmlview paragraph">Data from mechanical property evaluations of compacted graphite iron are summarized and reviewed. A significant amount of information is presented regarding the influence of structure, composition, and processing variables on compacted graphite iron tensile properties, while compression, shear, fatigue, and impact ...
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Properties of austempered, low-manganese compacted-graphite cast irons
Cast Metals, 1994Measurements of UTS, 0.2% proof stress, elongation impact energy and thermal conductivity are presented for low-Mn, 1% Cu compacted graphite iron as a function of austempering time, austempering te...
A. L. Rimmer, R. Elliott
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Comparison of austempering transformation in spheroidal graphite and compacted graphite cast irons
International Journal of Cast Metals Research, 2006AbstractMicrostructure observations and measurements of retained austenite content are reported as a function of austempering time at temperatures of 440, 370, and 300°C after austenitising at 900°C. The results of the experimental investigation indicate that at early stages of austempering (less than ∼8 min), compacted graphite irons usually show ...
M. Ramadan +3 more
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