Refining Molten Steel with Argon Blowing by Metal Nozzle Mold Bottom
2014 ◽
Vol 496-500
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pp. 357-361
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Keyword(s):
Abstract: this paper describes the main characteristics of bottom blowing argon, and by comparing forging adopting the mode of bottom blowing argon process of forging with not using the technology of forging the same time and the same kind of shape of ingot production the same in the forging crack, the results of the ultrasonic flaw detection, grain size, mechanical properties, gas content in liquid steel, the influence of the mold bottom blowing argon through the comparative analysis on the influence of the inclusions, the method of die bottom blowing argon can improve the quality of steel, It is worth promoting. And the principium of die bottom blowing argon is discussed.
2012 ◽
Vol 229-231
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pp. 1419-1422
2011 ◽
Vol 295-297
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pp. 917-920
2014 ◽
Vol 2014
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pp. 1-8
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Keyword(s):
Keyword(s):