A) Under normal circumstances the suction is maintained slightly at positive pressure.If no counter action is taken in time, the slag volume increases uncontrollably resulting in the slopping condition where the slag and metal mixture is thrown out of the LD vessel.Ģ) Observations of the converter mouth area: C) If the flame is not visible through the tap hole, indicates the soft blowing where the de-carburization is insufficient and the slag formation is more.B) If the flame is continuously being ejected from the tap hole, indicates the hard blow where de-carburization is higher and the slag volume is insufficient which will result in high temperature, high phosphorus and lance jamming.A) During Blowing process if the flame is coming out of the tap hole and going back in to the converter, is the best indication of the ideal blowing representing the sufficient volume of the slag required for the refining process and also indicates the sufficient rate of de-carburization.Two methods of observations are mainly followed in the Blowing practice: First one is the Tap Hole area and the Second one is the area between converter Mouth and Skirt Now let’s try to co-relate the above narration of the human behaviors in the Blowing practices adopted in the L.D Converter steel making process. Same methodology to be adopted and practiced to be a successful Steel Maker/Blower of the LD Converter. So, Spouse management with perfect and timely understanding of the human behaviors is the secret of successful and peaceful family life.
Other-wise sudden explosions of emotions erupt and may end up in the situations of uncontrollable in nature. In such situation, you are expected to take initiative to interact for knowing the root cause of the calmness to solve the issues to keep her / him cheerful. If your spouse stopped to interact and keeping calm, is the most dangerous and undesirable condition. Imagine your spouse is continuously engaging you in healthy conversations with mutual reciprocation, is the best condition expected. Let us try to understand the safe, successful and simple methodology to understand the Blowing process in the LD converter in a funny way. This is the leading process of steel making in the world using the Hot Metal(Liquid Pig Iron).The technique of blowing the converter is the key of the success in the LD Converter steel making. Steel making through LD Converter is the fast and furious process as compared to other routes of steel making.
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