Results 51 to 60 of about 11,726 (307)
Journal of Materials Research and Technology, 2023 The creep deformation and damage mechanism of compacted graphite cast iron (CGI) with varying pearlite contents were studied at 450 °C, 500 °C, and 550 °C, with accompanying stress ranges from 40 MPa to 150 MPa.
Wu Yue +6 more
doaj +1 more source
Structure of graphite precipitates in cast iron [PDF]
, 2016 This study presents microstructural investigations of graphite precipitates found in cast irons. Binary Fe eC, FeeCeSb and FeeCeCe alloys containing different graphite morphologies (flake and spheroidal) were produced and compared to commercial irons in ...
Lacaze, Jacques +2 more
core +1 more source
Comparison of Mechanical Properties in Compacted and Spheroidal Graphite Irons [PDF]
Tribology in Industry, 2016 Mechanical properties of cast irons are governed by the size, distribution and shape of the incorporated graphite particles. In a set of experiments, two groups of cast alloys, Compacted Graphite Iron (CGI) and Spheroidal Graphite Iron (SGI) were ...
C. Fragassa +3 more
doaj
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
Литьë и металлургия, 2020 Various modifiers are used for non-furnace processing of cast iron. Some of them are designed for inoculating modification, which improves mechanical properties and eliminates the appearance of whiteness in castings, while others are designed for ...
A. G. Slutsky +5 more
doaj +1 more source
Influence of fading on characteristics of thermal analysis curve of compacted graphite iron [PDF]
China Foundry, 2011 In general, during the production of compacted graphite iron (CGI), the active residual magnesium reduces and the effect of inoculation fades after magnesium treatment. In this paper, characteristics of the thermal analysis curve of CGI are compared with
Liu Jinhai, Yi Litao, Li Guolu
doaj
Relationship between cooling rate and microsegregation in bottom-chilled directionally solidified ductile irons [PDF]
, 2013 This study explores the relationship between cooling rate and microsegregation of directionally solidified ductile iron. The unidirectional heat transfer system used in this research is made up of a copper mold kept chilled by circulating water ...
Chang W.S., Lin C.M.
core +1 more source
Tribological Aspects of Cast Iron Investigated Via Fracture Toughness [PDF]
Tribology in Industry, 2016 Linear-elastic plane-strain fracture toughness of metallic materials is a method which covers the determination of the strain fracture toughness (KIC) of metallic materials by increasing-force test of fatigue precracked specimens.
C. Fragassa, G. Minak, A. Pavlovic
doaj
Technology for producing cast iron castings with compact graphite by top filling
E3S Web of Conferences, 2023 The technology of ladle modification “top filling” has been tested and introduced to produce castings of parts from low grades of high-strength cast iron, in particular ChVG40, VCh50. The technology allows us to consistently achieve a degree of graphite spheroidization of at least 80%. For each of the mastered castings of the parts “Reduction gear axle
Boldyrev Denis +3 more
openaire +2 more sources
Evaluation of cutting force and surface roughness in high-speed milling of compacted graphite iron
MATEC Web of Conferences, 2017 Compacted Graphite Iron, (CGI) is known to have outstanding mechanical strength and weight-to-strength ratio as compared to conventional grey cast iron, (CI).
Azlan Suhaimi Mohd +4 more
doaj +1 more source