In dephosphorising and desulfurizing process, fusing block of soda and sodium sulfate is released on the surface of molten iron at first and then remain fusing agent, with the formation of subglobular, is jetted into molten iron by submersible blowgun.

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The treating process of blowing O_2A片、Com、 N_2 Ar into molten cast iron and the dynamics and thermodynamics of the blowing process are studied. The effects of gas composite, blowing intensity, blowing form and molten iron temperature on molten iron composition and casting quality are analysed. And molten pig iron of the blast furnace is blown in 3t ladle.

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Of raw materials to make ALE Series Stroke Stop and Stroke Switch use of carbon steel, ordinary gray cast iron or ductile iron back to BURDEN; reduce the liquid iron in the alloy elements such as Cr, Mn and other content, reducing its molten iron-containing gas; before the next core sand core all the overhead brush paint and the storage period to prevent the sand core to absorb moisture; in rainy days or high humidity of the season, the next best to use torch to the former core cavity, the surface of sand core baking again, in order to reduce sand-fat content; high-temperature casting a small valve in order to facilitate their own exhaust and the reduction of molten iron casting slag produced.

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Molten Steel：鋼水

Molten iron 鐵水 | Molten steel 鋼水 | Moment 力矩99re5久久在热线播放、彎矩

Lana, this is a once-in-a-lifetime event：拉娜,這種事情是一生中 難得碰上一次的

- Whoa.|哇哦 | - Lana, this is a once-in-a-lifetime event.|拉娜,這種事情是一生中 難得碰上一次的 | - It's molten iron, right?|是塊溶鐵對吧?