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automatic argon purging systems
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Argon purging system: as international technology makes remarkable progress in to the world of alloys, super alloys and special steels. The requirement for cleaner steel homogeneous chemical composition coupled with the need for reducing production cost as well as increasing productivity has led to development of more efficient metallurgical process become a necessity for mini steel plant. the process concern itself with production of wide range of steels & high grade alloys steels. The recognized benefits are: 1 • to make any type of qualitative steel production. 2 • homogenization of melt for chemical analysis. 3 • improvement of purity in terms of gaseous impurities. 4 • to reduce on metallic inclusion. 5 • total quality and killed metal. 6 • purging of argon gas from bottom of the ladle is through pours plug and the main roll of argon purging is to remove non-metallic inclusions from the steel which on purging of argon gas goes to the slag surface. 7 • argon purging shall ensure vigorous slag metal reaction. 8 • homogenization of temperature. 9 control of gases viz h2, n2 10 n2 is an impurity and is undesirable in steel 11 • nitrogen is reactive gas and during nitrogen purging it is picked up in steel and argon is non reactive gas that is best to use for best quality but costly. You can use some nitrogen in start of refining and then argon after that to reduce cost. 12 • argon being neutral gas & non reactive and being used all over the world for purging in steel making operations in secondary steel making. 13 • upper limit for nitrogen ppm varies from grade to grade. 14 • nitrogen is innert gas, there is no chemical reaction with steel. 15 • argon and nitrogen both are considered to be inert gases to be used as purging agents in ladle & furnace. However, you have to be careful while using nitrogen as a purging gas for those steel grades that contains elements like ti, nb, v etc. Which have strong affinity for nitrogen.
automatic argon purging systems
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We are an eminent name, which is engaged in offering Automatic Argon Purging Systems to our clients. The offered range is designed utilizing premium grade components, sourced from reliable vendors of the market. In addition to this, the offered range is available in different customized designs, shapes and allied specifications in accordance with the diverse demands of clients. Product, which is incorporated in this range are mentioned below: In order to cater to the diverse demands of clients, we are able to offer Automatic Argon Purging Systems. Scrap is melted down in the melting furnace and after the tapping the liquid metal having a temperature 1600 to 1650oC is charged in to the Ladle. The liquid metal either slag or with slag is weighted and transferred with the help of charging crane to the LRF plant. First sample and temperature is taken from ladle. According to this analysis and measured temperature pre-calculation of Ferro-alloys, additives and Argon gas is effected to start from bottom of ladle process with using Argon purging system. To carry out Argon gases are blown in Ladle through porous plug installed in bottom side. An economical way of production of alloys steel. As international technology makes remarkable progress into the world of alloys & super alloys. the requirement for cleaner steelhomogeneous chemical composition coupled with the need for reducing the production cost as well as increasing productivity has led to development of more efficient metallurgical tools in secondary metallurgical process become a necessity for mini steel plant. The process concerns itself with production of wide range of steels & high grade alloys steels. The recognized benefits are : To make any type of qualitative steel production. Homogenization of melt for chemical analysis. Improvement of purity in terms of gaseous impurities. To reduce on metallic inclusions
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