Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Katsukiyo MARUKAWA"'
Publikováno v:
Acta Metallurgica Sinica (English Letters). 31:1317-1326
During the slab continuous casting process, the flow field of molten steel in the mold plays a decisive role in the quality of the slab. In this paper, electromagnetic swirling flow in nozzle technology is proposed to control the flow field in mold.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f1c3615dd9319cba43d18104caac970
https://doi.org/10.1007/s40195-018-0808-3
https://doi.org/10.1007/s40195-018-0808-3
Publikováno v:
Journal of Iron and Steel Research International. 21:159-165
A new process for swirling flow generation in the submerged entry nozzle (SEN) in continuous casting process of steel was proposed. A rotating electromagnetic field was set up around the SEN to induce swirling flow by Lorentz force. The flow and temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5580ce41d07530c51c5a5c90bdf808ae
https://doi.org/10.1016/s1006-706x(14)60025-x
https://doi.org/10.1016/s1006-706x(14)60025-x
Autor:
Qiang Wang, Su Zhijian, Ying Yang, Jicheng He, Keiji Nakajima, Chen Jin, Li Dewei, Katsukiyo Marukawa
Publikováno v:
ISIJ International. 53:1187-1194
In this study, a new method for swirling flow generation in submerged entry nozzle (SEN) in continuous casting of steel process has been proposed. A rotating electromagnetic field is set up around ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd84519ccc3b7ac0107393e5ac697434
https://doi.org/10.2355/isijinternational.53.1187
https://doi.org/10.2355/isijinternational.53.1187
Publikováno v:
Advanced Materials Research. :1284-1288
Swirling flow in an immersion nozzle is effective on improving quality of casting block and casting speed in continuous casting process of steel. However, a refractory swirl blade installed in the nozzle is liable to cause clogging, which limit the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3f0180a08bc12fff9ea7bddc1b797b
https://doi.org/10.4028/www.scientific.net/amr.295-297.1284
https://doi.org/10.4028/www.scientific.net/amr.295-297.1284
Autor:
Hiroshi Hayashi, Hidenori Kurimoto, Yuichi Tsukaguchi, Shinichiro Yokoya, Katsukiyo Marukawa, Toshihiro Tanaka
Publikováno v:
ISIJ International. 50:721-729
We began development of swirling-flow submerged entry nozzles in 1997 as a fundamental and effective measure for controlling the flow pattern in continuous casting molds. As a first step, we developed a swirling-flow submerged entry nozzle for round
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc20c83044d9e140efb20f9e4101d414
https://doi.org/10.2355/isijinternational.50.721
https://doi.org/10.2355/isijinternational.50.721
Publikováno v:
ISIJ International. 50:1770-1776
A new method (electromagnetic steel-teeming method) using electromagnetic induction heating in slide gate system was proposed to overcome the pollution of traditional nozzle sand on the molten steel and achieve 100% automatic steel teeming. By Joule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9246b9a0fa366c4fc4e44085793c665
https://doi.org/10.2355/isijinternational.50.1770
https://doi.org/10.2355/isijinternational.50.1770
Autor:
Hiroshi Hayashi, Yuichi Tsukaguchi, Hidenori Kurimoto, Toshihiro Tanaka, Shinichiro Yokoya, Katsukiyo Marukawa
Publikováno v:
Tetsu-to-Hagane. 95:33-42
We have started a development of swirling flow submerged entry nozzles in 1997 as a fundamental and effective measure for controlling flow pattern in continuous casting molds. As a first step, we h ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4432c45fee0acd031eba2320623a458b
https://doi.org/10.2355/tetsutohagane.95.33
https://doi.org/10.2355/tetsutohagane.95.33
Autor:
Bokka Yabunaka, Shigeta Hara, Masayuki Tanabe, Hirotoshi Kawabata, Tateo Usui, Katsukiyo Marukawa, Toshihiro Tanaka
Publikováno v:
Journal of Material Cycles and Waste Management. 9:80-89
A simple, low-cost method for suppression of dioxins/furans (hereinafter referred to as dioxins) is required because many middle- and, especially, small-scale incinerators have fallen into disuse or have been dismantled because of the high running an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2502871db059a837f0b7d3bb58afa265
https://doi.org/10.1007/s10163-006-0162-9
https://doi.org/10.1007/s10163-006-0162-9
Autor:
Hideki Ono-Nakazato, Hiroaki Kosaka, Kenji Taguchi, Katsukiyo Marukawa, Tateo Usui, Ken Katogi
Publikováno v:
ISIJ International. 45:1572-1576
The influence of oxygen potential in molten steel on the steelmaking reactions, such as desulfurization and denitrogenization by fluxes, is very significant, and it is important to control oxygen content of the molten steel. The use of the strong deo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2df141120f4a9e82a25d7f7b3f9407b5
https://doi.org/10.2355/isijinternational.45.1572
https://doi.org/10.2355/isijinternational.45.1572
Publikováno v:
Tetsu-to-Hagane. 90:286-293
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ec651e32fa9456988c60130d6390547
https://doi.org/10.2355/tetsutohagane1955.90.5_286
https://doi.org/10.2355/tetsutohagane1955.90.5_286