Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Secondary refining"'
Publikováno v:
Teshugang, Vol 45, Iss 6, Pp 17-22 (2024)
In order to solve the problems of high blooming cost of the traditional process route for ultra-low carbon steel H1T， including preprocessing， converter， RH， bloom/ingot continuous casting， and blooming， and the frequent blockage of nozzl
Externí odkaz:
https://doaj.org/article/6e83b6628d1b40bea1acc9b63eca6ba0
Publikováno v:
Zhongguo youzhi, Vol 48, Iss 3, Pp 18-39 (2023)
为了对中包装的大豆油棕榈油煎炸专用调和油配方的开发和煎炸稳定性相关理化指标的选择提供参考，分别以一级大豆油、分提18 ℃棕榈油（一次精炼）及同批次的二次精炼18 ℃棕榈油为煎
Externí odkaz:
https://doaj.org/article/01daffaf1ce74e1f9e76de82f7b4a9f5
Autor:
Raphael Mariano de Souza, Márcia Spelta de Oliveira, José Roberto de Oliveira, Eduardo Junca, Victor Bridi Telles, Felipe Fardin Grillo
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss , Pp 2257-2266 (2021)
Currently in steelmaking, “inclusions engineering” has occupied a relevant space in terms of improvements in processes and products. This is because these compounds, depending on the chemical nature, morphology, physical state, size and distribut
Externí odkaz:
https://doaj.org/article/28e290bbae104485b692d736d73fb18a
Akademický článek
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Autor:
Roney Eduardo Lino, Ângelo Máximo Fernandes Marins, Leandro Aparecido Marchi, Jamylle Assis Mendes, Lucas Vieira Penna, Joaquim Gonçalves Costa Neto, João Henrique Palmer Caldeira, André Luiz Vasconcellos da Costa e Silva
Publikováno v:
Journal of Materials Research and Technology, Vol 6, Iss 1, Pp 50-56 (2017)
Improving the quality of steel and the steelmaking process has been a matter of routine for metallurgical engineers and steelmaking companies in a demanding market for quality products at highly competitive price. The chemical and temperature adjustm
Externí odkaz:
https://doaj.org/article/88970f5854da4f248e419d2328b1e956
Publikováno v:
Archives of Foundry Engineering, Vol 15, Iss 3, Pp 5-10 (2015)
It is demonstrated that during secondary refining at the ladle furnace the carbon content of steel and the residence time of the metal in the ladle exert a significant impact on the residual content of non-metallic inclusions (NMI) in steel. Mathemat
Externí odkaz:
https://doaj.org/article/e5a0a09ad6c542688ca90d15d3f118d7
Autor:
Felipe Fardin Grillo, Raphael Mariano de Souza, Márcia Spelta de Oliveira, Victor Bridi Telles, Eduardo Junca, José Roberto de Oliveira
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss, Pp 2257-2266 (2021)
Currently in steelmaking, “inclusions engineering” has occupied a relevant space in terms of improvements in processes and products. This is because these compounds, depending on the chemical nature, morphology, physical state, size and distribut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::611b9c0e035991622f735b997ae1fc1b
https://doi.org/10.1016/j.jmrt.2021.07.083
https://doi.org/10.1016/j.jmrt.2021.07.083
Akademický článek
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Autor:
Denis Anatolyevich Bakhayev, Alexander Ivanovich Kochetov, Alexander Yuryevich Kem, Alexey Alexandrovich Ansimov
Publikováno v:
Advanced Engineering Research, Vol 13, Iss 7-8, Pp 35-41 (2013)
It is shown that the creation of such technologies is caused by the necessity of making standard high-quality steel in composition and temperature. The secondary steel refining provides these conditions and, consequently, the efficient operation of t
Externí odkaz:
https://doaj.org/article/40356f7f3924457b9b7b835c66bce70f
Autor:
Ângelo Máximo Fernandes Marins, Joaquim Gonçalves Costa Neto, Wiclef Humberto Vieira Martins, Carlos Antônio da Silva, Itavahn Alves da Silva
Publikováno v:
Tecnologia em Metalurgia, Materiais e Mineração, Vol 10, Iss 1, Pp 78-87 (2013)
The practice of inert gas bubbling in steel refining ladle aims the removal of non-metallic inclusions, in addition to thermal and compositional homogenization. Through physical and mathematical models of a secondary ladle refining, the effects of
Externí odkaz:
https://doaj.org/article/d188f605030342f3951e75f32f7416e1