Purpose of the development: A comprehensive mathematical model is designed for the analysis of degassing of molten metal.

Recommended application field: metallurgy

Advantages over analogues: Estimation of the degassing of metal available at: atmospheric pressure, vacuuming, blowing metal gases such as through the bottom of the bucket, as well as a recessed lance and hardening of continuous casting. The costs for the inert gas purge are 0.3-2.0 m3 / ton Replacing argon nitrogen can significantly reduce the cost of gas to purge the metal bucket. Use of the mixture influences the macrostructure of the preform, the amount of nonmetallic inclusions and mechanical properties. In the vacuum processing crafty argon gas mixture - nitrogen does not alter the kinetics and mechanism of removing oxygen and hydrogen from steel, and delivery of the metal oxide Purge mixture decreases due to its discharge into the bladder through the surface and SB.

The development stage readiness: Ready for application

Description of the development:
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Technology-furnace steel processing raw mix provides for a change of purge gas on the basis of physico-chemical analizapovedeniya gases dissolved in the liquid metal in the process of solidification of continuous casting. To analyze the degassing of molten metal, a comprehensive mathematical model, which consists of four blocks, interconnected and working independently.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Combinated reduction to industrial level

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua