Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Guang-Sheng Wei"'
Publikováno v:
工程科学学报, Vol 44, Iss 9, Pp 1476-1482 (2022)
When combined with the high-temperature reaction characteristics of carbon dioxide—that is, the weak oxidation, endothermic, or weak exothermic effect compared with oxygen and the bubble increment effect of reacting with carbon to produce twice the
Externí odkaz:
https://doaj.org/article/59154657def54e579f672e914f1e7f88
Autor:
Peng Wang, Guang-Sheng Wei, Jun-Hua Wang, Yan-Jie Cao, Wei-Wei Zhu, Hang Shen, Zhi-Yue Zhang, Li Ai, Meng Wang
Publikováno v:
BMC Cardiovascular Disorders, Vol 22, Iss 1, Pp 1-5 (2022)
Abstract Background X-ray fluoroscopy has been the primary cardiac imaging modality in permanent pacemaker implantation (PPI) operations, but it inevitably results in radiation exposure for both operators and patients. Fluoroscopy is considered a con
Externí odkaz:
https://doaj.org/article/d18e22851e4d47da920c538adcb9ab0f
Publikováno v:
工程科学学报, Vol 42, Iss S, Pp 54-59 (2020)
The blowing of oxygen at supersonic velocity through nozzles is a fundamental method and key technology for basic oxygen furnace process used in the steelmaking process. During the process, the high-speed oxygen jets penetrate the liquid slag leading
Externí odkaz:
https://doaj.org/article/8f95bc79b1ba4d5faf3be02d838383ab
Publikováno v:
工程科学学报, Vol 42, Iss S, Pp 47-53 (2020)
Scrap is used as a basic raw material in an electric arc furnace (EAF) steelmaking process. During the process of melting, the phosphorus content fluctuates greatly, which is affected by various parameters such as the furnace structure and poor react
Externí odkaz:
https://doaj.org/article/96e76cd2d68d446b9773af279e5e5153
Publikováno v:
工程科学学报, Vol 42, Iss S, Pp 76-82 (2020)
Coherent lances have been playing an extremely important role in the process of supplying oxygen to an electrical arc furnace, which has been widely used in metallurgy, and its metallurgical and operational benefits have been well reported. When comp
Externí odkaz:
https://doaj.org/article/a2db32607ef540dba959593d01b24c3b
Autor:
Ling-zhi YANG, Bo-tao XUE, Jing-ling SONG, Guang-sheng WEI, Yu-feng GUO, Xin XIE, Quan-sheng LIU
Publikováno v:
工程科学学报, Vol 42, Iss S, Pp 39-46 (2020)
To realize the real-time prediction of slag composition in the smelting process and provide the assistance to the operations in electric arc furnace (EAF) steelmaking process such as charging, the influence factors on the slag composition in the furn
Externí odkaz:
https://doaj.org/article/c61a24fcd97242799f36eb92adf84ec9
Publikováno v:
工程科学学报, Vol 42, Iss 2, Pp 203-208 (2020)
Developing new technologies that can utilize CO2 as a resource or reduce CO2 emission is an urgent need in the iron and steel industry. The Ruhrstahl-Heraeus (RH) refining process can effectively remove gas and inclusions from molten steel by applyin
Externí odkaz:
https://doaj.org/article/843024b46d5a418aa67359c3261c44e4
Publikováno v:
Journal of Iron and Steel Research International. 23:997-1006
As a novel supersonic jet technology, preheating shrouded supersonic jet was developed to deliver oxygen into molten bath efficiently and affordably. However, there has been limited research on the jet behavior and impingement characteristics of preh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3115913ae026e70c35b7c20edf4b272e
https://doi.org/10.1016/s1006-706x(16)30150-9
https://doi.org/10.1016/s1006-706x(16)30150-9
Publikováno v:
Metallography. 15:355-365
Various chemical compositions of high-manganese cast steels intended for cryogenic applications were considered, following which three alloys were prepared. The microstructure of the steels was studied, the mechanical properties at room temperature a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3199d595abf1cae0d976a5208a62ddb
https://doi.org/10.1016/0026-0800(82)90027-1
https://doi.org/10.1016/0026-0800(82)90027-1
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