Zobrazeno 1 - 10
of 663
pro vyhledávání: '"metallic inclusion"'
Publikováno v:
Teshugang, Vol 45, Iss 5, Pp 1-7 (2024)
3% Cr roller steel produced by two smelting process routes of the electroslag remelting and the rare earth refining respectively was studied， the chemical composition difference， microstructure， the characteristics of inclusion， as well as me
Externí odkaz:
https://doaj.org/article/181aa5ce0d7a423e8a4a9b6c2edb3bc9
Publikováno v:
Journal of Alloys and Metallurgical Systems, Vol 7, Iss , Pp 100094- (2024)
Free-cutting steel, renowned for its exceptional machinability, is susceptible to the impact of manganese sulfide (MnS) and other non-metallic inclusions on the cutting performance and mechanical properties. The composition, morphology, and distribut
Externí odkaz:
https://doaj.org/article/82b3fc00fd414c55972a7165d7d78571
Autor:
Ekta Rani, Vandna K. Gupta, Francis Gyakwaa, Mourad Kharbach, Harishchandra Singh, Tuomas Alatarvas, Anna Martinelli, Timo Fabritius, Marko Huttula
Publikováno v:
Results in Materials, Vol 23, Iss , Pp 100598- (2024)
Investigating non-metallic inclusions within ultra-high-strength-steel via conventional methods is a known: however, the challenge is to obtain chemical information of such inclusions at the sub-micrometer level. In this context, probing Fe-based oxi
Externí odkaz:
https://doaj.org/article/71d04a2e264d479d94fafa4793e7ccd2
Publikováno v:
Teshugang, Vol 45, Iss 1, Pp 111-116 (2024)
In this paper， two kinds of 18CrNiMo7-6 gear steels with sulfur content of 0.002% （low sulfur content） and 0.022% （high sulfur content） were studied. Pseudo-carburizing samples were obtained by reference to gear heat treatment process， an
Externí odkaz:
https://doaj.org/article/05e14e15cf0c4f4abf7ab494e71dd8ed
Publikováno v:
Metals, Vol 14, Iss 10, p 1150 (2024)
Complex oxide–carbonitrides (MgO-Ti(CN), Al2O3-Ti(CN), and MgO·Al2O3-Ti(CN)) are the most common non-metallic inclusions presented in cast and wrought superalloys. In this work, a coupled kinetics model was proposed to predict the complex oxide–
Externí odkaz:
https://doaj.org/article/8faea71f631444388c2517be70b3539b
Publikováno v:
RUDN Journal of Engineering Research, Vol 24, Iss 3, Pp 271-278 (2023)
The results of experimental studies based on the analysis of deposited coatings and processing methods aimed at reducing the number of non-metallic inclusions in the process of laser powder cladding are presented. The main purpose of the experiments
Externí odkaz:
https://doaj.org/article/80d9345dabb54117904fad139a9354bf
Autor:
Yong Wang, Chengsong Liu, Hongwei Ni, Andrey Karasev, Wangzhong Mu, Pär G. Jönsson, Joo Hyun Park
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 4989-5002 (2023)
Lab-scale alloying experiments were carried out by first adding commercial low-carbon ferrochrome (LCFeCr) alloys and then adding ferroniobium (FeNb) alloys in 316-grade austenitic stainless steel in this study. The inclusion and precipitation charac
Externí odkaz:
https://doaj.org/article/f6a490699a904226a580fbf0a6b1fb07
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 5165-5176 (2023)
The slag-metal reactions between Si-killed 316L stainless steel and the fluxes rice hush ash (RHA), RHA + CaO–SiO2 (flux A), and RHA + CaO–Al2O3 (flux B) were conducted in an induction furnace at 1773 K to investigate the effects of the various f
Externí odkaz:
https://doaj.org/article/1e9438651e164a72ba38a1b65302eec9
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Akademický článek
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