上釉彩
发表于 2025-3-27 01:00:59
,Über den Vorbereitungssatz von Weierstraß,or calculating the flow field and temperature field of molten steel in the tundish with different length to height (L/H) ratios, width to height ratios (W/H), and angles of edges. The concentration distribution curves of the tracer at the outlet are calculated by using component transfer equation. O
明确
发表于 2025-3-27 04:26:43
https://doi.org/10.1007/978-3-322-98606-1d as a novel BF feeding material for coke saving in BF. The preparing condition of the proposed high-carbon metallic briquette was optimized regarding its carbon content, cold strength and crushing strength after the reaction. Gasification behaviour of the optimally prepared briquette was examined u
tenuous
发表于 2025-3-27 05:41:30
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利用
发表于 2025-3-27 13:23:58
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Interregnum
发表于 2025-3-27 15:17:58
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aggrieve
发表于 2025-3-27 18:52:59
Zusammenfassung der Versuchsergebnisse,°C. Apparent viscosity of the slags is measured using the rotating cylinder method and the liquid and solid phases are calculated using the thermodynamic calculation software FactSage. The experimental results showed that the apparent viscosity of slags increases with increasing CaO/SiO. ratio and C
明智的人
发表于 2025-3-28 00:40:59
https://doi.org/10.1007/978-3-322-98760-0processes for recovering metal elements from EAF dust have been investigated for many years although they are suffered from high energy consumption due to the spinel-structured components of EAF dust. In this study, the thermodynamic analysis of carbothermic reduction of EAF dust was performed. The
单纯
发表于 2025-3-28 05:25:41
https://doi.org/10.1007/978-3-322-98760-0basicity and temperature. In CaO–SiO.–Cr.O. ternary slags (R = 1.2, 0.8, and 0.5) with a Cr.O. content lower than 6%, viscosity decreases with an increase in Cr.O. content; with increasing Cr.O. content, the slag viscosity tends to decrease, especially in the cases of higher basicity. For CaO–SiO.–1
毗邻
发表于 2025-3-28 08:47:11
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wall-stress
发表于 2025-3-28 13:41:49
https://doi.org/10.1007/978-3-322-98811-9etween bonding phases and unmelted components. A new method for determining the high-temperature wettability of bonding phase was developed and applied to analyse the liquid phase generation capability, liquid quantity and bonding strength. Results showed that two cryogenic liquid generated areas of