Results 1 to 10 of about 398 (139)
Influence of Heat Treatment in the Microstructure of a Joint of Nodular Graphite Cast Iron when Using the Tungsten Inert Gas Welding Process with Perlitic Grey Cast Iron Rods as Filler Material [PDF]
Metals, 2019 The present article analyses the influence of preheating and a postweld heat treatment in the microstructure, mechanical properties and wear behaviour of a joint of nodular graphite cast iron when using the tungsten inert gas (TIG) welding process with ...
Francisco-Javier Cárcel-Carrasco +3 more
doaj +7 more sources
Journal of Advanced Joining Processes, 2022 In the present investigation, laser-induction welding using oscillating beam guidance is employed to joint sheets of nodular grey cast iron, which typically exhibit poor weldability properties.
N. Sommer, S. Böhm
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Determination of parts tolerances in friction knots of grey and nodular cast iron with thermal diffusion platings vanadium and chrome [PDF]
MATEC Web of Conferences, 2017 In the study, experiments with a vanadium coating of samples were conducted, to establish the limits of the increase in the landing dimensions and the designation of limiting deviations in dimensions and the designation of limiting deviations in the ...
Veselovsky Alexander A. +3 more
doaj +2 more sources
Pamukkale University Journal of Engineering Sciences, 2016 Cam shafts used in automobiles are produced by cast iron (grey cast iron, nodular cast iron) or steel. In this study, effect of chill formation on the surface of grey and nodular cast irons is investigated on the wear behavior, hardness, impact toughness and microstructure of grey and nodular cast irons.
Subutay, Halit +3 more
core +7 more sources
Modification of the Surface Layer of Grey Cast Iron by Laser Heat Treatment
LubricantsThis paper presents possible modifications to the properties of grey cast iron by laser heat treatment. These modifications are analyzed especially with regard to wear properties as a result of graphite content, which is a well-known solid lubricant ...
Marta Paczkowska
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Determination of Thermal Characteristics of Fe-C Cast Iron Using Hot Disk Method
Tehnički GlasnikThis paper explores the influence of graphite shape, type, and dimensions on the thermal characteristics of Fe-C cast iron. Test samples were prepared from blocks of grey and nodular cast iron, specifically examining castings with D and A types of ...
Dalibor Viderščak +5 more
doaj +2 more sources
Simultaneous thermal and contraction / expansion curves analysis for solidification control of cast irons [PDF]
China Foundry, 2020 The first part of the paper summarizes the performance of two mould devices, illustrating by representative shrinkage tendency results in ductile cast iron as affected by mould rigidity (green and furan resin sand moulds) and inoculant type (FeSibased ...
Iulian Riposan +2 more
doaj +1 more source
Kriyojenik İşlem Uygulanmış Dökme Demir Malzemelerin Mekanik Özelliklerinin İncelenmesi
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2017 Bu çalışmada, gri dökme demir (GG20) ve sfero dökme demir (GGG40) numuneler üzerine uygulanmış olup bir grup 36 saat -80oC kriyojenik işleme tabi tutulmuş, diğer bir grup ise 12 saat –80oC de bekletilip, 12 saat oda sıcaklığında bekletilmiş ve ardından ...
İsmail Deniz Kağan DEMİR +1 more
doaj +4 more sources
Boreas, EarlyView.The Megalopolis Basin is located in the central Peloponnese (Greece), a region that is situated along one of the primary Pleistocene biogeographical corridors for intracontinental hominin migration. The basin comprises several hundred metres of Plio‐Pleistocene sediments alternating between clastics and lignites.
Ines J. E. Bludau +13 more
wiley +1 more source