Results 41 to 50 of about 4,183 (192)

Effect of Graphite Morphology on the Thermomechanical Performance of Compacted Graphite Iron

Metals, 2023
Compacted graphite iron (CGI) has gained significant attention in automotive industry applications thanks to its superior thermomechanical properties and competitive price.
Minghua Cao, Konstantinos P. Baxevanakis, Vadim V. Silberschmidt   +2 more
doaj   +1 more source

High-Speed Machining of Malleable Cast Iron by Various Cutting Tools Coated by Physical Vapor Deposition

Chinese Journal of Mechanical Engineering, 2021
The coating material of a tool directly affects the efficiency and cost of machining malleable cast iron. However, the machining adaptability of various coating materials to malleable cast iron has been insufficiently researched.
Suyang Li, Haisheng Lin, Tingjie Zhang, Jianbo Sui, Chengyong Wang   +4 more
doaj   +1 more source

Welding consumable research for compacted graphite cast iron

Journal of Materials Engineering, 1991
Research has developed a new consumable material for gas welding of compacted graphite (CG) cast iron. The effects of C, Si, RE (rare earth), Ti, Al and weld cooling rate on graphite and matrix structure of compacted graphite cast iron welds have been studied. The optimum C, Si, RE and Ti contents of the weld metal were determined.
Z. F. Zhou, D. Q. Sun
openaire   +2 more sources

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, N. Radovic, A. Pavlovic, G. Minak   +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, Ehsan Ghassemali, Albano Gómez Saro, Lennart Elmquist, Anders E. W. Jarfors   +4 more
doaj   +1 more source

Effects of impurities on graphite shape during solidification of spheroidal graphite cast ions [PDF]

, 2013
International audienceSince the discovery that magnesium and cerium (and more generally rare earths) added at low level to cast iron melts lead to spherodized graphite, it is known that some other elements are detrimental even when present as traces.
Jaszczak, Stefanescu, Granasy, Stefanescu, Morrogh, Reynaud, Thielemann, Nieswaag, Park, Hillert, Thorgrimsson, Ruth, Lux, Day, Lakeland, Lux, Brigham, Double, Amini, Campomanes, Liu, Lakeland, Kurz, Lux, Franklin, Theuwissen, Dhindaw, Muhammad Muhmond, Nechtelberger, Chisamera, Gorny, Lacaze, Xijun, Chuang, Chuang, Salomonsson, Lux, Timpel, Eiken, Condet, Munitz, Hecht, Gilbert, Mampaey, Fargues, Bates, Tybulczuk, Wessen, Basutkar, Suárez, Bakakin, Tonn, Margerie, Lacaze, Basdogan, Verhoeven, Kozakevitch, Bale, Walder, Arvhult, Yin, Kresse, Kresse, Blöchl, Perdew, Tkatchenko, Bultinck, Monkhorst, Incze   +68 more
core   +4 more sources

Technological pecularities of producing cast iron with spherical graphite using a fast-cooled copper-magnesium ligature

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, I. L. Kulinich, V. A. Sheinert, V. A. Stefanovich, R. E. Trubitsky, A. V. Kotkov   +5 more
doaj   +1 more source

Study of the austempering transformation kinetics in compacted graphite cast irons

Metallurgical and Materials Transactions A, 2004
In this work, the phases involved in the transformation austenite→ferrite+high-carbon austenite in cast irons were assessed by means of Mossbauer spectroscopy and hardness measurements for samples austempered at five different temperatures between 573 and 673 K with two Mn contents.
R. C. Mercader, R. C. Mercader, R. W. Gregorutti, Judith Desimoni, Judith Desimoni, Karina Laneri, Karina Laneri   +6 more
openaire   +3 more sources

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  

Role of Titanium in Thin Wall Vermicular Graphite Iron Castings Production [PDF]

, 2013
In this paper the effects of titanium addition in an amount up to 0.13 wt.% have been investigated to determine their effect on the microstructure and mechanical properties of Thin Wall Vermicular Graphite Iron Castings (TWVGI).
ASTM, Górny, Górny
core   +1 more source