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Measures to Improve Internal Quality of Continuous Casting Slab
Welding Billet Internal Quality Improving Measures
1 Introduction
Welding Billet Internal Quality refers to the presence or absence of internal defects in the welded billet. In the process of producing the welding billet, if the internal quality of the welding billet is not guaranteed, it will d......
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Method for reducing non-metallic inclusions in continuous casting slab
Methods for Reducing Non-Metallic Inclusions in Continuous Casting Billet
Continuous casting billets refer to semifinished products obtained by continuously casting molten steel in a ladle (or steel-making furnace) into a billet mold and cooling them in the mold. Non-metallic inclusions are the m......
The KR method successfully realized the "three removal" pretreatment of molten iron
Introduction
Hot Metal Desulfurization (HMD) is an important step in ironmaking and steelmaking. To ensure the quality of molten iron, the sulfur content must be controlled in a proper range. HMD is carried out to reduce the sulfur content of the hot metal, so as to meet the requirements of smelt......
Hot metal desulfurization container tends to adopt ladle
Iron desulphurization container tends to use iron envelopes
Iron desulfurization is an important process for ironmaking. Increasing the content of iron and reducing the content of sulfur are the two main tasks of iron desulfurization. Iron desulfurization container is the main equipment for iron ......
Advantages and disadvantages of hot metal pretreatment with three de-siliconization, dephosphorization and desulfurization
The Three Aim Degassing Process of Iron Working
Introduction
The three aim degassing process of iron working involves degassing, dephosphorization and desulphurization of molten iron. This process is often done to improve the quality of the metal and to increase productivity by reducing the amou......
Adoption of hot metal pre-desulfurization technology in steelmaking production
Introduction
The process of producing steel has changed since the introduction of the Bessemer converter in the 1850s. New technological advances have made it possible for steel to be produced quickly, with a high degree of precision, and with reduced environmental impact. The use of iron ores wi......
Requirements for the tap hole when tapping the converter
Steel Casting Requirements
From raw materials to finished products, steel making is a complex process with numerous steps in between. All of these steps have to be carefully managed in order to ensure that the desired quality is achieved in the finished product. One of the most critical steps in ......
Converter Steelmaking Workshop Design
Introduction
In the process of steel smelting, there are many internal and external factors that can lead to the steel melting process becoming inefficient and unstable. In order to improve the efficiency of the steel smelting process, the design and construction of a steel smelting plant is nece......
ITmk3 Non-Blast Furnace ironmaking New Technology
ITmk3 Technology – A Revolutionary Release in Non-blast Furnace ironmaking
The concept of ITmk3 technology is a revolutionary new method of non-blast furnace ironmaking that promises to change how steelmakers produce steel products in the future. The ITmk3 process uses natural gas to steam-crack......
British Standard for Mechanical Properties of Austenitic Cast Irons for Special Purposes
Introduction
One of the most widely used metals in industry worldwide is cast iron. It is preferred due to its strong mechanical properties, low cost and its capacity for manufacturing complex shapes. Of the various forms which cast iron can take, grey cast iron and ductile cast iron are the most......
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