畏缩
发表于 2025-3-23 12:18:35
Ernst Jenckel,Hanns Wilsing,Harald Dörffurt,Heinz Rinkenscrystal silicon particles, and bubble removal from molten metals. Molten steel is introduced into a continuous casting mold through an immersion nozzle equipped with a sliding gate which controls the molten steel flow rate. Alumina (Al.O.) still contained in the steel preferably attaches to the inne
Infusion
发表于 2025-3-23 13:56:58
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娴熟
发表于 2025-3-23 20:00:25
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Mammal
发表于 2025-3-23 23:34:56
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VOK
发表于 2025-3-24 03:29:55
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FIN
发表于 2025-3-24 07:57:54
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创造性
发表于 2025-3-24 12:00:51
Ernst Jenckelough outlet nozzles at the bottom so that the liquid volume in the container can be kept constant. The inlet jet impinges on the free surface and then a surface swell is formed. After the injection of the jet, pressure fluctuations generated by the surface swell result in periodical surface oscillat
公猪
发表于 2025-3-24 14:56:32
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变化
发表于 2025-3-24 21:39:48
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繁重
发表于 2025-3-25 00:31:18
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