Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Olena Volkova"'
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 7730-7739 (2023)
The optimization of magnetic and mechanical properties by microstructure modification is tremendously challenging for high-grade non-oriented silicon steel. In the current study, the microstructure of cold-rolled high-grade non-oriented silicon steel
Externí odkaz:
https://doaj.org/article/57eef1fafe7447d692544c30cc678597
Publikováno v:
Materials & Design, Vol 232, Iss , Pp 112096- (2023)
A bottleneck in the development of high-strength non-oriented silicon steels for drive motors of new energy vehicles is the balance of strength and magnetic properties. This paper successfully tackled this problem through the optimization of thicknes
Externí odkaz:
https://doaj.org/article/35e5775e4d974b418800985fa20871af
Publikováno v:
Фінансово-кредитна діяльність: проблеми теорії та практики, Vol 3, Iss 50 (2023)
Наслідки російської агресії для України є відчутними в усіх галузях економіки, але їх неможливо повністю спрогнозувати через продовжен
Externí odkaz:
https://doaj.org/article/49977443975e461f911daddde7bfad80
Autor:
Steffen Scherbring, Guanghui Chen, Bastian Veltel, Gert Bartzsch, Julia Richter, Malte Vollmer, Malte Blankenburg, Saikat Shyamal, Olena Volkova, Thomas Niendorf, Ulrich Lienert, Puspendu Sahu, Javad Mola
Publikováno v:
Materials, Vol 15, Iss 15, p 5121 (2022)
Metallic material concepts associated with the sustainable and efficient use of resources are currently the subject of intensive research. Al addition to steel offers advantages in view of lightweight, durability, and efficient use of high-Fe scrap f
Externí odkaz:
https://doaj.org/article/94560ffc297f452a9300179eaaacb400
Publikováno v:
Metals, Vol 11, Iss 12, p 2030 (2021)
In the previous research works, ZnAl2O4 material was considered as one of the solutions for the decopperization process of molten steels; up to 33% of decopperization efficiency was reported by utilising the ZnAl2O4 filter. In order to verify the dec
Externí odkaz:
https://doaj.org/article/07a0926411db401ea03478d8dac84064
Publikováno v:
Materials, Vol 14, Iss 21, p 6502 (2021)
In this study, the effect of interstitial contents on the mechanical properties and strain-induced martensite formation in an austenitic stainless steel was investigated. The mechanical properties of solution annealed Fe-15Cr-7Mn-4Ni-0.5Si-(0.01-0.2)
Externí odkaz:
https://doaj.org/article/963c0b5d59dd4ee98f1a098bd99cfcd3
Publikováno v:
Crystals, Vol 11, Iss 5, p 475 (2021)
The paper presents new results concerning the influence of the gas density and porous plug diameter on the nature of liquid steel stirring with an inert gas in the ladle. The tests were carried out on a cold model of a 30t ladle using particle image
Externí odkaz:
https://doaj.org/article/7d7735760fd9420f86014591606c0865
Modification of Liquid Steel Viscosity and Surface Tension for Inert Gas Atomization of Metal Powder
Publikováno v:
Metals, Vol 11, Iss 3, p 521 (2021)
Inert gas atomization is one of the main sources for production of metal powder for powder metallurgy and additive manufacturing. The obtained final powder size distribution is controlled by various technological parameters: gas flow rate and pressur
Externí odkaz:
https://doaj.org/article/c22992af9c024d30b348b35ff8c16352
Publikováno v:
Metals, Vol 10, Iss 7, p 982 (2020)
The viscosities of the industrial basic oxygen furnace (BOF) slag with varying compositions of MgO, Al2O3, TiO2, and MnO were continuously measured at a temperature range between 1400 and 1700 °C using the rotating bob method. Three characteristic t
Externí odkaz:
https://doaj.org/article/17b07cf4053e428fa4dd3510039e132a
Publikováno v:
Crystals, Vol 10, Iss 5, p 392 (2020)
The article presents the mechanical properties of the austenitic stainless steel X5CrMnNiMoN16-4-4 after deformation by cold rolling and subsequent short-term tempering (deformation and partitioning (D&P) treatment). Tensile strengths of 1700–900 M
Externí odkaz:
https://doaj.org/article/041632113b954c64a8e1078bf9bc74de