Results 21 to 30 of about 10,355,181 (279)
Parameter analysis of non-metallic inclusion formation in thermite alloys [PDF]
E3S Web of Conferences, 2021 The methodology of calculating parameters of the primary and secondary non-metallic inclusion formation in thermite alloys is offered. The regularities of the growth time of non-metallic inclusion in the form of corundum depending on its size, mass and ...
Skidin Ihor +4 more
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Литьë и металлургия, 2022 Clean steel non-metallic inclusions have a significant effect on the physic and mechanical as well as technological properties of the metal and consequently on the quality of the final product.
T. I. Sidorenko +3 more
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Non-metallic Inclusions in Lamellar Graphite Iron [PDF]
, 2014 Cast iron melts with two different carbon contents were used in this experiment. Quenched chill coins were extracted directly from the melting furnace and the size, the number and the composition of the non-metallic inclusions was examined using scanning
Fourlakidis, V. +2 more
core +1 more source
IMPACT OF CAST SPEED ON THE OCCURRENCE OF THE NON-METALLIC INCLUSIONS IN STEEL
Acta Metallurgica Slovaca, 2016 This paper deals with the examination of the impact of steel cast speed on the occurrence of the non-metallic inclusions due to the investigation of the individual samples taken at different steel cast speeds.
Vladimír Rega +5 more
doaj +1 more source
Removal of non-metallic inclusions in electroslag remelting [PDF]
, 2001 Разработаны модели коалесценции жидких фаз при волновом и вязком режимах движения расплава. Расчетные по моделям данные удовлетворительно согласуются с экспериментальными результатами.
Охотский, В.Б.
core +2 more sources
工程科学学报, 2021 The total oxygen content(T. O),non-metallic inclusions and the relationship between them in pipeline steel,gear steel,tire cord steel and Q235 steel,which were taken from industrial products,were systematically investigated by ASPEX automatic scanning ...
YU Hui-xiang +3 more
doaj +1 more source
CHARACTERISATION OF NON-METALLIC INCLUSIONS IN Pb-Ca-Sn ALLOYS
Materiali in TehnologijeNon-metallic inclusions in two Pb-Ca-Sn lead alloys used in the manufacture of lead-acid batteries were investigated and categorised. Samples of recycled lead alloys were analysed using scanning electron microscopy (SEM) in combination with energy ...
Maja Vončina +3 more
doaj +1 more source
Modification of Non-Metallic Inclusions in Oil-Pipeline Steels by Ca-Treatment
Metals, 2019 Corrosion rate in different steel grades (including oilfield pipeline steels) is determined by the presence of non-metallic inclusions (NMI) in steels.
Elena Sidorova +3 more
doaj +1 more source
IMPACT OF INTERSTITIAL ALUMINIUM CONTENT ON OCCURRENCE OF NON-METALLIC INCLUSIONS IN STEEL
Acta Metallurgica Slovaca, 2016 This paper details the study of interstitial aluminium impact on non-metallic inclusion occurrence on the basis of individual samples examination taken during steel production and processing.
Vladimir Rega +5 more
doaj +1 more source