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Steel making.jpg
Refining to remove oxides

Refining to remove oxidesAt the end of the secondary refining, in order to obtain high purity molten steel, so-called "bubble floating purification" is required. Here, "bubble floating and purification" means the boiling of molten steel caused by small bubbles near the bottom of the ladle top slag r

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2021 03-29
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Failure analysis of transformer instability in ladle refining furnace

In recent years, with the continuous increase of system capacity and single transformer capacity, under the premise of certain transformer impedance, the threat of short-circuit electromagnetic force to the transformer has become more serious. Therefore, in order to ensure the safe and reliable oper

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2021 02-08
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Features of vacuum degassing furnace

The induction melting vacuum degassing furnace firstly melts the metal (or vacuum) in an atmospheric environment. The molten metal is degassed under vacuum in the refining stage, and the liquid metal is cast under the atmosphere or under the protection of inert gas. Consac company has improved and o

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2021 01-29
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The development of secondary refining furnace

In order to homogenize the composition and temperature, a gas stirring process in the ladle appeared. The most striking thing is the use of secondary refining, which greatly improves the output and quality of steel. However, what is the main task and purpose of secondary refining? Separate molten s

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2021 01-15
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Overview of LF refining furnace

LF refining furnace is mainly composed of upper tank, middle tank, lower tank, circulation pipe and immersion pipeThe working principle of LF furnace:LF furnace system equipment is a secondary refining process setting equipment used to produce high-quality molten steel. The entire molten steel smelt

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2020 12-02

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