A TEM Study on the Ti‐Alloyed Grey Iron

Moumeni, Elham; Tiedje, Niels Skat; Grumsen, Flemming Bjerg; Danielsen, Hilmar Kjartansson; Horsewell, A.; Hattel, Jesper Henri

doi:10.1002/9781118889879.ch111

Cited by 2 publications

(2 citation statements)

References 10 publications

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“…The formation of twins, bending planes and micro-cracks according to the mechanisms observed by (Freise and Kelly, 1961) in single crystals of graphite is then energetically favorable, as these defects diminish the in-plane length of the platelets thereby decreasing the hoop stresses. Third, the existence of such twins and bending planes within the graphite platelets of different types of cast iron seems to be an experimentally accepted fact (Moumeni et al, 2012) (Moumeni et al, 2014) (Stefanescu et al, 2016). Even though there is no evidence yet that this is linked to the loading scenario just discussed, there is little doubt that it constitutes a valid proof of the occurrence of inelastic deformation within the nodule.…”

Section: Overall Strain Gradient and Magnitudementioning

confidence: 96%

Uncovering the local inelastic interactions during manufacture of ductile cast iron: How the substructure of the graphite particles can induce residual stress concentrations in the matrix

Andriollo

Hellström

Sonne

et al. 2018

Journal of the Mechanics and Physics of Solids

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Section: Overall Strain Gradient and Magnitudementioning

confidence: 96%

Uncovering the local inelastic interactions during manufacture of ductile cast iron: How the substructure of the graphite particles can induce residual stress concentrations in the matrix

Andriollo

Hellström

Sonne

et al. 2018

Journal of the Mechanics and Physics of Solids

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“…Similar effect was reported by Moumeni et.al. [4]. They investigated the occurrences of titanium carbide particles located at the intercellular areas.…”

Section: Introductionmentioning

confidence: 99%

Effect of Titanium on Microstructure and Solidification Behavior of Gray Irons

Boonmee

Worakhut

Maneelum

2020

MSF

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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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A TEM Study on the Ti‐Alloyed Grey Iron

Cited by 2 publications

References 10 publications

Uncovering the local inelastic interactions during manufacture of ductile cast iron: How the substructure of the graphite particles can induce residual stress concentrations in the matrix

Uncovering the local inelastic interactions during manufacture of ductile cast iron: How the substructure of the graphite particles can induce residual stress concentrations in the matrix

Effect of Titanium on Microstructure and Solidification Behavior of Gray Irons

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