Results 21 to 30 of about 970,518 (281)
Metals, 2020 Plasma-sprayed nickel-based self-fusion alloy coatings were annealed in a vacuum at 990, 1020 and 1050 °C for 20 min to increase the bonding between the compacted graphite cast iron substrate and coating, as well as the inner cohesion of the coatings. It
Peihu Gao +7 more
doaj +1 more source
Modeling of Ferrite Growth in Compacted Graphite Iron
, 2009 In the present work the ferrite growth in Compacted Graphite Iron (CGI) has been modeled. The relative amounts of ferrite and pearlite are of vital importance for the mechanical properties of cast iron.
Wessén, Magnus, +2 more
core +9 more sources
Some paradoxical observations about spheroidal graphite degeneracy [PDF]
China Foundry, 2018 Differential thermal analysis experiments have been performed on samples machined from Y2-blocks cast with different high-silicon spheroidal graphite irons. Depending on magnesium, silicon, cerium and antimony content, the as-cast microstructure showed
*Jacques Lacaze1, Jon Sertucha2
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Study on the impact wear mechanism and damage modes of compacted graphite cast iron
Journal of Materials Research and Technology, 2022 The impact wear mechanism of compacted graphite cast iron (CGI) at different temperatures (room temperature, 300 °C, 400 °C, and 500 °C) and impact frequencies (10 Hz, 12 Hz, and 14 Hz) was analyzed.
Yue Wu +5 more
doaj +1 more source
The Influence of Alloying Additions on High Temperature Interaction Between Molten Compacted Graphite Iron and Alumina [PDF]
Archives of Metallurgy and Materials, 2020 High temperature behavior of three compacted graphite iron (CGI) alloys on polycrystalline alumina substrates (99.7%, porosity
N. Sobczak +5 more
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Effect of mould inoculation on formation of chunky graphite in heavy section spheroidal graphite cast iron parts [PDF]
, 2007 The manufacturing process of heavy section ductile iron castings is strongly influenced by the risk of graphite degeneration under slow cooling rates.
Asenjo, Iker +6 more
core +1 more source
On Thermal Expansion and Density of CGI and SGI Cast Irons
Metals, 2015 The thermal expansion and density of Compacted Graphite Iron (CGI) and Spheroidal Graphite Iron (SGI) were measured in the temperature range of 25–500 °C using push-rod type dilatometer.
Taishi Matsushita +4 more
doaj +1 more source
Copper in Ausferritic Compacted Graphite Iron [PDF]
, 2018 This paper shows how it is possible to obtain an ausferrite in compacted graphite iron (CGI) without heat treatment of castings. Vermicular graphite in cast iron was obtained using Inmold technology.
Gumienny, G., Kacprzyk, B.
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Abrasive Wear Resistance of High-Strength Compacted Graphite Iron under Microabrasion Conditions
Lubricants, 2022 Compacted graphite iron (CGI) has been considered an excellent option for heavy-duty engine blocks due to its superior mechanical properties, which allow reduction of weight, enhancing engine performance. Abrasion is a recognized wear mechanism in engine
Daniela Wollmann +2 more
doaj +1 more source
Thermal conductivity of cast iron - A review [PDF]
China Foundry, 2020 This paper gives a brief introduction to the four research methods for the study on thermal conductivity of cast irons, including experimental measurement, statistical analysis, effective medium theory and numerical simulation.
Guang-hua Wang, Yan-xiang Li
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