Key Functions of Ladle Refining Furnaces
The ladle refining furnaces refer to the machinery and equipment that takes into account the heating and refining functions of the converter.
It is a key metallurgical machine used for refining molten steel melted in primary furnaces (intermediate frequency furnaces, blast furnaces, and steelmaking furnaces), and can adjust the temperature of molten steel, cache the processing technology, and achieve steel rolling and rolling mills.
Electric Arc Furnaces Steelmaking vs Converter Steelmaking
There are great differences between EAF and converter steelmaking in raw materials, furnace temperature, smelting cycle, single furnace scale, etc.
What are the Requirements for The Use and Inspection of Pig-iron Ladle, Ladle, Tundish, and Slag Ladle?
The Requirements for The Use and Inspection of Pig-iron Ladle, Ladle, Tundish, and Slag Ladle are as follows:
(1)The shell of the pig-iron ladle, ladle, and tundish shall be provided with exhaust holes.
(2) The trunnion of the tundish body shall be located at the symmetrical center 0.2 ~ 0.4m above the synthetic center of gravity of the tank body, and its safety factor shall not be less than 8. It can be used only after passing the heavy load test with 1.25 times the load.
The Consumption of Foundry Melting Furnace
In the operation of the induction furnace, what are the main aspects of the loss of output power? From the design and calculation of the induction furnace, it can be seen that only a part of the active power sent from the power supply is absorbed by the charge, and the rest of the energy becomes various forms of loss.
Energy-saving and Practice of Ferronickel Submerged Arc Furnace
Energy-saving and Practice of Producing Ferronickel in Submerged Arc Furnace
Pig iron containing nickel is one of the important raw materials for stainless steel production. In recent years, it has been widely used and promoted in large and small stainless steel plants in China, which reduces costs in the production process.
Ladle Refining Furnace Cover – Metallurgy
The article mainly introduces the composition, characteristics and advantages of the ladle refining furnace cover.
Continuous Casting Steel Leakage Solution
Analysis of Steel Leakage of Continuous Casting Billet Continuous casting steel leakage is a serious production accident in continuous casting processing. In this paper, the causes of steel leakage are discussed in detail in combination with the phenomenon and causes of continuous casting steel leakage. The breakout phenomena of billet continuous casting can be divided […]
What is Ladle Refining Furnace?
Ladle refining furnace refers to the equipment with the function of heating and refining of steel-making furnace. It is important metallurgical equipment used to refine the molten steel melted in the primary smelting furnace (electric arc furnace, open-hearth furnace, and converter), adjust the molten steel temperature, and buffer the process, so as to meet the requirements of continuous casting and continuous rolling. A ladle furnace is one of the main pieces of equipment for refining outside the furnace.
Continuous Caster – Three Electric Control Systems
Characteristics of Three Electric Control Systems of Continuous Caster: Basic automation system; Electric drive and instrument system; Power purification device and anti-interference system; Fault Countermeasures of operation station and PLC Treatment Countermeasures.
6 Ton Electric Arc Furnace Uzbekistan Bidding Project
HANI Metallurgy signed a 6 Ton Electric Arc Furnace bidding project with the Uzbekistan government. With a capacity of 3.6 tons per hour. Melting duration (complete cycle)-100 minute